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7440-43-9

7440-43-9结构式
7440-43-9结构式
  • 常用中文名：镉
  • 常用英文名：cadmium
  • CAS号：7440-43-9
  • 分子式：Cd
  • 分子量：112.41100
  • 相关类别： 无机化工 单质
  • 发布时间：2018-02-04 08:00:00
  • 更新时间：2024-01-01 23:22:25
  • 【用途一】
    用作还原剂，也用于镉盐及合金的制造
    【用途二】
    用于制镉盐、镉蒸气灯、烟幕弹、镉汞剂、颜料、合金、电镀镉、焊药、标准电池、冶金去氧剂等
    【用途三】
    为半导体用高纯材料，用于制备高纯镉盐，用作高纯试剂。
    【用途四】
    铝焊剂，易熔合剂，电镀，镀镍去氧剂，镉气灯，电极，光电池，太阳紫外线计光术。
    【用途五】
    铝焊剂，易熔合剂，电镀，镀镍去氧剂，镉气灯，电极，光电池，太阳紫外线计光术。用于ICP-AES、AAS、AFS、ICP-MS、离子色谱等。滴定分析用标准溶液。校准仪器和装置；评价方法；工作标准；质量保证/质量控制；其他。

化源商城直购

中文名 镉
英文名 cadmium atom
中文别名 镉粒/镉粉/高纯镉
水质镉标样
英文别名 MFCD00010914
cadmium
EINECS 231-152-8
密度 8.64
沸点 765ºC
熔点 321ºC
分子式 Cd
分子量 112.41100
精确质量 113.90300
外观性状 银色的白色金属
储存条件

应贮存在阴凉、通风、干燥、清洁的库房内。

稳定性

(1)室温状态下性质稳定。但应避免与空气、氧化剂、酸类、硫、锌、钾等接触。应贮存在阴凉、通风、干燥、清洁的库房内。不溶于水、强碱，缓慢溶于热盐酸、冷浓硫酸，易溶于硝酸铵溶液。在潮湿空气中表面缓慢氧化，形成氧化镉薄膜。加热燃烧呈红色火焰。在高温下与卤素作用剧烈。加热能与硫直接化合，但不能与氢和氮化合。镉的烟尘和化合物毒性很大。

(2)具有还原性。

(3)镉在加热下能与卤素及其他一些非金属元素如硫、硒、磷等直接反应，但与氢、氮、碳等不能直接作用。
计算化学

1.疏水参数计算参考值（XlogP）:无

2.氢键供体数量:0

3.氢键受体数量:0

4.可旋转化学键数量:0

5.互变异构体数量:无

6.拓扑分子极性表面积0

7.重原子数量:1

8.表面电荷:0

9.复杂度:0

10.同位素原子数量:0

11.确定原子立构中心数量:0

12.不确定原子立构中心数量:0

13.确定化学键立构中心数量:0

14.不确定化学键立构中心数量:0

15.共价键单元数量:1
更多

1. 性状：呈银白色，略带淡蓝光泽，质软，富有延展性。

2. 密度（g/mL,20℃）8.642

3. 相对蒸汽密度（g/mL,空气=1）：未确定

4. 熔点（ºC）：320.9

5. 沸点（ºC,常压）：765

6. 沸点（ºC,5.2kPa）：未确定

7. 折射率：未确定

8. 闪点（ºC）：未确定

9. 比旋光度（º）：未确定

10. 自燃点或引燃温度（ºC）：未确定

11. 蒸气压（mHg, ºC）：未确定

12. 饱和蒸气压（kPa, 394ºC）：0.13

13. 燃烧热（KJ/mol）：未确定

14. 临界温度（ºC）：未确定

15. 临界压力（KPa）：未确定

16. 油水（辛醇/水）分配系数的对数值：未确定

17. 爆炸上限（%,V/V）：未确定

18. 爆炸下限（%,V/V）：未确定

19. 溶解性：易溶于稀硝酸， 缓溶于盐酸， 溶于硝酸铵溶液和热浓硫酸， 难溶于冷浓硫酸， 不溶于碱溶液。
第一部分：化学品名称
化学品中文名称： 镉
化学品英文名称： Cadmium /colloidal cadmium
中文俗名或商品名：
Synonyms：
CAS No.： 7440-43-9
分子式： Cd
分子量： 112.41
第二部分：成分/组成信息
纯化学品混合物
化学品名称：镉
有害物成分 含量 CAS No.
镉 7440-43-9
第三部分：危险性概述
危险性类别：
侵入途径：
健康危害： 吸入镉烟雾，可引起急性肺水肿和化学性肺炎。个别病例可伴有肝、肾损害。对眼有刺激性。用镀镉器调制或贮存酸性食物或饮料，食入后可引起急性中毒症状。有恶心、呕吐、腹痛、腹泻、大汗、虚脱，甚至抽搐、休克。长期吸入较高浓度镉引起职业性慢性镉中毒。临床表现有肺气肿、嗅觉丧失、牙釉黄色环、肾损害、骨软化症等。
环境危害： 对环境有严重危害，对水体、土壤和大气可造成污染。
燃爆危险： 本品易燃，具刺激性。
第四部分：急救措施
皮肤接触： 脱去污染的衣着，用流动清水冲洗。
眼睛接触： 提起眼睑，用流动清水或生理盐水冲洗。就医。
吸入： 迅速脱离现场至空气新鲜处。保持呼吸道通畅。如呼吸困难，给输氧。如呼吸停止，立即进行人工呼吸。就医。
食入： 饮足量温水，催吐。洗胃，导泄。就医。
第五部分：消防措施
危险特性： 其粉体遇高热、明火能燃烧甚至爆炸。
有害燃烧产物： 氧化镉。
灭火方法及灭火剂： 在上风向灭火。灭火剂：干粉、砂土。
消防员的个体防护： 消防人员须佩戴防毒面具、穿全身消防服
禁止使用的灭火剂：
闪点(℃)： 无资料
自燃温度(℃)： 无资料
爆炸下限[%(V/V)]：
爆炸上限[%(V/V)]：
最小点火能(mJ)：
爆燃点：
爆速：
最大燃爆压力(MPa)：
建规火险分级：
第六部分：泄漏应急处理
应急处理： 无资料
第七部分：操作处置与储存
操作注意事项： 操作人员必须经过专门培训，严格遵守操作规程。建议操作人员佩戴自吸过滤式防尘口罩，戴化学安全防护眼镜，穿防毒物渗透工作服，戴橡胶手套。远离火种、热源，工作场所严禁吸烟。使用防爆型的通风系统和设备。避免产生粉尘。避免与氧化剂、酸类接触。搬运时轻装轻卸，保持包装完整，防止洒漏。配备相应品种和数量的消防器材及泄漏应急处理设备。倒空的容器可能残留有害物。
储存注意事项： 储存于阴凉、通风的库房。远离火种、热源。包装要求密封，不可与空气接触。应与氧化剂、酸类等分开存放，切忌混储。采用防爆型照明、通风设施。禁止使用易产生火花的机械设备和工具。储区应备有合适的材料收容泄漏物。
第八部分：接触控制/个体防护
最高容许浓度： 中国MAC(mg/m3)： 未制定标准 前苏联MAC(mg/m3)： 0.05，0.01[班平均] TLVTN： TLVWN：
监测方法： 石墨炉原子吸收光谱法
工程控制： 一般不需要特殊防护，但需防止烟尘危害。
呼吸系统防护： 空气中粉尘浓度超标时，必须佩戴自吸过滤式防尘口罩。紧急事态抢救或撤离时，应该佩戴空气呼吸器。
眼睛防护： 戴化学安全防护眼镜。
身体防护： 穿防毒物渗透工作服。
手防护： 戴橡胶手套。
其他防护：
第九部分：理化特性
外观与性状： 无资料
pH：
熔点(℃)： 320.9
沸点(℃)： 765
相对密度(水=1)： 8.64
相对蒸气密度(空气=1)： 无资料
饱和蒸气压(kPa)： 0.13(394℃)
燃烧热(kJ/mol)： 无资料
临界温度(℃)： 无资料
临界压力(MPa)： 无资料
辛醇/水分配系数的对数值：
闪点(℃)： 无资料
引燃温度(℃)： 无资料
爆炸上限%(V/V)：
爆炸下限%(V/V)：
分子式： Cd
分子量： 112.41
蒸发速率：
粘性：
溶解性：
主要用途： 用于电镀工业, 也用于制造合金、电池、焊料及半导体材料等。
第十部分：稳定性和反应活性
稳定性： 在常温常压下
禁配物： 氧化剂、酸类、硫、锌、钾等。
避免接触的条件：
聚合危害：
分解产物：
第十一部分：毒理学资料
急性毒性： LD50：无资料 LC50：无资料
急性中毒：
慢性中毒：
亚急性和慢性毒性：
刺激性：
致敏性：
致突变性：
致畸性：
致癌性：
第十二部分：生态学资料
生态毒理毒性： 水中浓度 0.1mg/L时，使 BOD5 降低。
生物降解性：
非生物降解性：
生物富集或生物积累性： 镉从不同来源到储留地及最终进入有机体的主要输送，可经大气、水悬浮的沉积物、土地施用及废物堆置。暂时性固定于水生系统的底质和悬浮物质中的痕量金属镉，主要对水生生物产生毒效应。镉浓度大于 2mg/L时，水出现诨浊，浓度25mg/L时，水有涩味。
第十三部分：废弃处置
废弃物性质： 无资料
废弃处置方法： 无资料
废弃注意事项： 无资料
第十四部分：运输信息
危险货物编号： 无资料
UN编号： 无资料
包装标志：
包装类别：
包装方法： 无资料
运输注意事项： 起运时包装要完整，装载应稳妥。运输过程中要确保容器不泄漏、不倒塌、不坠落、不损坏。严禁与氧化剂、酸类、食用化学品等混装混运。运输途中应防曝晒、雨淋，防高温。运输时运输车辆应配备相应品种和数量的消防器材及泄漏应急处理设备。装运本品的车辆排气管须有阻火装置。中途停留时应远离火种、热源。车辆运输完毕应进行彻底清扫。铁路运输时要禁止溜放。
RETCS号：
IMDG规则页码：
第十五部分：法规信息
国内化学品安全管理法规：
国际化学品安全管理法规：
第十六部分：其他信息
参考文献：
填表时间： 2004年12月8日
填表部门： 无资料
数据审核单位： 无资料
修改说明： 无资料
其他信息：
MSDS修改日期： 1900年1月1日

毒理学数据:

IARC评价为可疑致癌物。吸入镉燃烧形成的氧化镉烟雾，可引起急性肺水肿和化学性肺炎。个别病例可伴有肝、肾损害。对眼有刺激性。

生态学数据:

水中浓度 0.1mg/L时，使 BOD5 降低。镉从不同来源到储留地及最终进入有机体的主要输送，可经大气、水悬浮的沉积物、土地施用及废物堆置。暂时性固定于水生系统的底质和悬浮物质中的痕量金属镉，主要对水生生物产生毒效应。镉浓度大于 2mg/L时，水出现诨浊，浓度25mg/L时，水有涩味。

CHEMICAL IDENTIFICATION

RTECS NUMBER :
EU9800000
CHEMICAL NAME :
Cadmium
CAS REGISTRY NUMBER :
7440-43-9
LAST UPDATED :
199712
DATA ITEMS CITED :
110
MOLECULAR FORMULA :
Cd
MOLECULAR WEIGHT :
112.40
WISWESSER LINE NOTATION :
.CD

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
88 ug/m3/8.6Y
TOXIC EFFECTS :
Kidney, Ureter, Bladder - proteinuria
TYPE OF TEST :
LCLo - Lowest published lethal concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human
DOSE/DURATION :
39 mg/m3/20M
TOXIC EFFECTS :
Cardiac - other changes Vascular - thrombosis distant from injection site Lungs, Thorax, or Respiration - respiratory depression
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Human - man
DOSE/DURATION :
15 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
2330 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LC50 - Lethal concentration, 50 percent kill
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
25 mg/m3/30M
TOXIC EFFECTS :
Lungs, Thorax, or Respiration - dyspnea
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1140 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
890 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Intraperitoneal
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
5700 ug/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - mouse
DOSE/DURATION :
890 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
70 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
6 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE :
Intravenous
SPECIES OBSERVED :
Rodent - rabbit
DOSE/DURATION :
5 mg/kg
TOXIC EFFECTS :
Details of toxic effects not reported other than lethal dose value
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
546 mg/kg/26W-C
TOXIC EFFECTS :
Blood - changes in serum composition (e.g. TP, bilirubin, cholesterol) Nutritional and Gross Metabolic - weight loss or decreased weight gain Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - transaminases
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1512 mg/kg/48W-C
TOXIC EFFECTS :
Liver - other changes Kidney, Ureter, Bladder - other changes Nutritional and Gross Metabolic - changes in metals, not otherwise specified
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
SPECIES OBSERVED :
Mammal - pig
DOSE/DURATION :
21880 mg/kg/78W-C
TOXIC EFFECTS :
Vascular - BP elevation not characterized in autonomic section
TYPE OF TEST :
TCLo - Lowest published toxic concentration
ROUTE OF EXPOSURE :
Inhalation
SPECIES OBSERVED :
Human - woman
DOSE/DURATION :
129 ug/m3/20Y-C
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Lungs, Thorax, or Respiration - tumors
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
3372 ug/kg
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
40 mg/kg/4W-I
TOXIC EFFECTS :
Tumorigenic - Carcinogenic by RTECS criteria Musculoskeletal - tumors Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Unreported
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
1200 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Reproductive - Tumorigenic effects - testicular tumors Tumorigenic - tumors at site of application
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
70 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
63 mg/kg
TOXIC EFFECTS :
Tumorigenic - equivocal tumorigenic agent by RTECS criteria Blood - lymphoma, including Hodgkin's disease Tumorigenic - tumors at site of application
TYPE OF TEST :
TD - Toxic dose (other than lowest)
ROUTE OF EXPOSURE :
Intramuscular
SPECIES OBSERVED :
Rodent - rat
DOSE/DURATION :
45 mg/kg/4W-I
TOXIC EFFECTS :
Tumorigenic - neoplastic by RTECS criteria Musculoskeletal - tumors Tumorigenic - tumors at site of application
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
155 mg/kg
SEX/DURATION :
male 13 week(s) pre-mating female 13 week(s) pre-mating - 3 week(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain) Reproductive - Effects on Newborn - behavioral
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
220 mg/kg
SEX/DURATION :
female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - other effects to embryo
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
21500 ug/kg
SEX/DURATION :
multigenerations
TOXIC EFFECTS :
Reproductive - Fertility - pre-implantation mortality (e.g. reduction in number of implants per female; total number of implants per corpora lutea) Reproductive - Effects on Newborn - germ cell effects (in offspring)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
23 mg/kg
SEX/DURATION :
female 1-22 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - blood and lymphatic systems (including spleen and marrow)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
1124 ug/kg
SEX/DURATION :
male 1 day(s) pre-mating
TOXIC EFFECTS :
Reproductive - Paternal Effects - spermatogenesis (incl. genetic material, sperm morphology, motility, and count)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Subcutaneous
DOSE :
250 ug/kg
SEX/DURATION :
female 19 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - biochemical and metabolic
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
1250 ug/kg
SEX/DURATION :
female 14 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - body wall Reproductive - Specific Developmental Abnormalities - urogenital system
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
1250 ug/kg
SEX/DURATION :
female 9 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System Reproductive - Specific Developmental Abnormalities - eye/ear
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intravenous
DOSE :
8 mg/kg
SEX/DURATION :
female 8-15 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
448 mg/kg
SEX/DURATION :
multigenerations
TOXIC EFFECTS :
Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death, e.g., stunted fetus) Reproductive - Effects on Embryo or Fetus - fetal death
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Oral
DOSE :
1700 mg/kg
SEX/DURATION :
female 8-12 day(s) after conception
TOXIC EFFECTS :
Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4 per # born alive) Reproductive - Effects on Newborn - growth statistics (e.g.%, reduced weight gain)
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Intraperitoneal
DOSE :
1686 ug/kg
SEX/DURATION :
female 7 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - Central Nervous System
TYPE OF TEST :
TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE :
Parenteral
DOSE :
2 mg/kg
SEX/DURATION :
female 8 day(s) after conception
TOXIC EFFECTS :
Reproductive - Specific Developmental Abnormalities - craniofacial (including nose and tongue)

MUTATION DATA

TYPE OF TEST :
Cytogenetic analysis
TEST SYSTEM :
Rodent - hamster Ovary
REFERENCE :
CGCGBR Cytogenetics and Cell Genetics. (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY 10003) V.12- 1973- Volume(issue)/page/year: 26,251,1980 *** REVIEWS *** ACGIH TLV-Suspected human carcinogen DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 ACGIH TLV-TWA 0.01 mg(Cd)/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: TLV/BEI,1997 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 2,74,1973 IARC Cancer Review:Animal Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 11,39,1976 IARC Cancer Review:Human Sufficient Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,119,1993 IARC Cancer Review:Human Limited Evidence IMSUDL IARC Monographs, Supplement. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) No.1- 1979- Volume(issue)/page/year: 7,139,1987 IARC Cancer Review:Animal Limited Evidence IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,119,1993 IARC Cancer Review:Group 1 IMEMDT IARC Monographs on the Evaluation of Carcinogenic Risk of Chemicals to Man. (WHO Publications Centre USA, 49 Sheridan Ave., Albany, NY 12210) V.1- 1972- Volume(issue)/page/year: 58,119,1993 TOXICOLOGY REVIEW TRBMAV Texas Reports on Biology and Medicine. (Galveston, TX) V.1-41(2), 1943-81/82. Discontinued. Volume(issue)/page/year: 33,85,1975 TOXICOLOGY REVIEW JDSCAE Journal of Dairy Science. (American Dairy Science Assoc., 309 W. Clark St., Champaign, IL 61820) V.1- 1917- Volume(issue)/page/year: 58,1767,1975 TOXICOLOGY REVIEW JFDSAZ Journal of Food Science. (Institute of Food Technologists, Suite 2120, 221 N. La Salle St., Chicago, IL 60601) V.26- 1961- Volume(issue)/page/year: 39,321,1974 TOXICOLOGY REVIEW AMBOCX Ambio. A Journal of the Human Environment. (Pergamon Press Inc., Maxwell House, Fairview Park, Elmsford, NY 10523) V.1- 1972- Volume(issue)/page/year: 3,55,1974 TOXICOLOGY REVIEW QURBAW Quarterly Reviews of Biophysics. (Cambridge Univ. Press, The Edinburgh Bldg., Shaftesbury Rd., Cambridge CB2 2RU, UK) V.1- 1968- Volume(issue)/page/year: 7,75,1974 TOXICOLOGY REVIEW AEMBAP Advances in Experimental Medicine and Biology. (Plenum Pub. Corp., 233 Spring St., New York, NY 10013) V.1- 1967- Volume(issue)/page/year: 40,239,1973 TOXICOLOGY REVIEW NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: PB221-198 TOXICOLOGY REVIEW KOTTAM Kogai to Taisaku. Journal of Environmental Pollution Control. (Kogai Taisaku Gijutsu Dokokai, Shuwa-Akasaka Bldg., 9-1-244, Akasaka, Minato-ku, Tokyo 107, Japan) V.1- 1965- Volume(issue)/page/year: 11,1300,1975 TOXICOLOGY REVIEW FOREAE Food Research. (Champaign, IL) V.1-25, 1936-60. For publisher information, see JFDSAZ. Volume(issue)/page/year: 7,313,1942 TOXICOLOGY REVIEW STEVA8 Science of the Total Environment. (Elsevier Science Pub. B.V., POB 211, 1000 AE Amsterdam, Netherlands) V.1- 1972- Volume(issue)/page/year: 2,341,1974 TOXICOLOGY REVIEW FCTXAV Food and Cosmetics Toxicology. (London, UK) V.1-19, 1963-81. For publisher information, see FCTOD7. Volume(issue)/page/year: 9,105,1971 TOXICOLOGY REVIEW AJMEAZ American Journal of Medicine. (Technical Pub., 875 Third Ave., New York, NY 10022) V.1- 1946- Volume(issue)/page/year: 38,409,1965 TOXICOLOGY REVIEW ENVRAL Environmental Research. (Academic Press, Inc., 1 E. First St., Duluth, MN 55802) V.1- 1967- Volume(issue)/page/year: 4,71,1971 TOXICOLOGY REVIEW 85CVA2 "Oncology 1970, Proceedings of the Tenth International Cancer Congress," Chicago, Year Book Medical Pub., 1971 Volume(issue)/page/year: 5,63,1970 TOXICOLOGY REVIEW PEXTAR Progress in Experimental Tumor Research. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1960- Volume(issue)/page/year: 12,102,1969 TOXICOLOGY REVIEW PDTNBH Paediatrician. (S. Karger AG, Postfach CH-4009 Basel, Switzerland) V.1- 1972- Volume(issue)/page/year: 6,204,1977 TOXICOLOGY REVIEW BNYMAM Bulletin of the New York Academy of Medicine. (New York Academy of Medicine, 2 E. 103rd St., New York, NY 10029) Ser 2: V.1- 1925- Volume(issue)/page/year: 54,413,1978 TOXICOLOGY REVIEW AMTODM Advances in Modern Toxicology. (John Wiley & Sons, Inc., 605 Third Ave., New York, NY 10016) V.1, 1976-79. Discontinued. Volume(issue)/page/year: 3,209,1977 TOXICOLOGY REVIEW GSAMAQ Memoir--Geological Society of America. (POB 9140, Boulder, CO 80302) No.1- 1934- Volume(issue)/page/year: 123,109,1971 TOXICOLOGY REVIEW 49DXAV "Health Evaluation of Heavy Metals in Infant Formula and Junior Food, Proceedings of the Symposium, 1981," Schmidt, E.H.F., and A.G. Hildebrandt, eds., Berlin, Springer-Verlag, 1983 Volume(issue)/page/year: -,57,1983 TOXICOLOGY REVIEW 43QNAO "Cadmium in the Environment," Nriagu, J.O., ed., 2 vols., New York, John Wiley & Sons, Inc., 1980-81 Volume(issue)/page/year: 2,743,1981 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 0.2 mg/m3 DTLVS* The Threshold Limit Values (TLVs) and Biological Exposure Indices (BEIs) booklet issues by American Conference of Governmental Industrial Hygienists (ACGIH), Cincinnati, OH, 1996 Volume(issue)/page/year: 3,35,1971 OSHA PEL (Gen Indu):see CFR 29,1910.1027 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1910.1000,1994 OSHA PEL (Construc):see CFR 29,1926.1127 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1926.55,1994 OSHA PEL (Shipyard):see CFR 29,1915.1027 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 29,1915.1000,1993 OSHA PEL (Fed Cont):8H TWA 0.2 mg(Cd)/m3 CFRGBR Code of Federal Regulations. (U.S. Government Printing Office, Supt. of Documents, Washington, DC 20402) Volume(issue)/page/year: 41,50-204.50,1994 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-ARAB Republic of Egypt:TWA 0.05 mg/m3 JAN 1993 OEL-AUSTRALIA:TWA 0.05 mg/m3 JAN 1993 OEL-BELGIUM:TWA 0.05 mg/m3 JAN 1993 OEL-DENMARK:TWA 0.01 mg/m3 JAN 1993 OEL-FINLAND:TWA 0.02 mg/m3;Carcinogen JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-INDIA:TWA 0.05 mg/m3 JAN 1993 OEL-JAPAN:TWA 0.05 mg/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 0.02 mg/m3;STEL 0.1 mg/m3 JAN 1993 OEL-THE PHILIPPINES:TWA 0.2 mg/m3 JAN 1993 OEL-RUSSIA:TWA 0.01 mg/m3;STEL 0.05 mg/m3 JAN 1993 OEL-SWEDEN:TWA 0.02 mg/m3;Carcinogen JAN 1993 OEL-SWITZERLAND:TWA 0.05 mg/m3 JAN 1993 OEL-THAILAND:TWA 0.2 mg/m3;STEL 0.5 mg/m3 JAN 1993 OEL-TURKEY:TWA 0.2 mg/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.01 mg/m3 JAN 1993 OEL IN BULGARIA, COLOMBIA, JORDAN, KOREA check ACGIH TLV OEL IN NEW ZEALAND, SINGAPORE, VIETNAM check ACGIH TLV *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH RECOMMENDED EXPOSURE LEVEL (REL) : NIOSH REL TO CADMIUM, dust and fume-air:CA lowest feasible conc. REFERENCE : NIOSH* National Institute for Occupational Safety and Health, U.S. Dept. of Health, Education, and Welfare, Reports and Memoranda. Volume(issue)/page/year: DHHS #92-100,1992 NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - T0608 No. of Facilities: 48 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 96 (estimated) NOHS - National Occupational Hazard Survey (1974) NOHS Hazard Code - 15570 No. of Facilities: 1256 (estimated) No. of Industries: 41 No. of Occupations: 50 No. of Employees: 14717 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - T0608 No. of Facilities: 25 (estimated) No. of Industries: 2 No. of Occupations: 3 No. of Employees: 335 (estimated) No. of Female Employees: 22 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X2776 No. of Facilities: 248 (estimated) No. of Industries: 5 No. of Occupations: 6 No. of Employees: 3893 (estimated) No. of Female Employees: 1887 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X5979 No. of Facilities: 95 (estimated) No. of Industries: 2 No. of Occupations: 2 No. of Employees: 486 (estimated) NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - 15570 No. of Facilities: 4811 (estimated) No. of Industries: 77 No. of Occupations: 64 No. of Employees: 88968 (estimated) No. of Female Employees: 14541 (estimated)

符号 GHS06 GHS08 GHS09
GHS06, GHS08, GHS09
信号词 Danger
危害声明 H330-H341-H350-H361fd-H372-H410
警示性声明 P201-P260-P273-P304 + P340 + P310-P308 + P313-P403 + P233
个人防护装备 dust mask type N95 (US);Eyeshields;Faceshields;Gloves;type P2 (EN 143) respirator cartridges
危害码 (欧洲) Xn:Harmful
风险声明 (欧洲) R20/21/22;R50/53
安全声明 (欧洲) S60-S61
危险品运输编码 UN 3082 9/PG 3
WGK德国 3
RTECS号 EU9800000
包装等级 III
危险类别 6.1
1.以工业镉为原料，用电解法提纯。将镉棒放入硫酸镉（分析纯）饱和溶液中，作为阳极，用铂板作为阴极，溶液用少量的硫酸酸化，控制两级间电压4-5V，电流密度0.01A每平方厘米，搅拌下进行点解。点解过程中要不断取出阴极析出的镉，先经水洗，然后将其熔化，倒在干净的钢面上静置固化即可。若要知趣颗粒镉，则在熔化后滴入水中。 以金属镉为原料，经减压蒸馏精制，制得高纯镉成品。 2.将氧化镉置于石英玻璃管内，在350～400℃时通入氢气，可制得灰色粉末状镉。然后将温度升高至550～600℃或更高，使镉蒸发并冷凝在玻管的冷端，可得滴状镉。 3.将两块直径为4.5cm的铂片置于直径为7cm的圆柱形电解槽内，下面一块作阴极，上面一块作阳极，两极间距离为5cm，以H2SO4酸化的CdSO4溶液作为电解液，在电流密度0.1～0.3A/cm2条件下进行电解，在阴极上得到海绵状金属镉。在电解过程中，镉在阴极上沉积所形成的银白色粉末晶体会很快充满电解槽，为防止电极间短路，需用玻璃棒不断地压紧粉末状的镉。当发现阴极上有氢气析出时，需补加CdSO4。 4. 将99%的工业镉经过两次熔融之后， 加到电导水中制成粒状， 然后在升华器内于490～500℃下进行真空升华。恒温3h后停止加热， 继续抽真空， 当温度降到100℃以下， 即可得漂亮发光的高纯镉， 纯度可达99.99％～99.999％。

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