六水三氯化铁

六水三氯化铁用途

【用途一】
主要用作水处理剂、印刷制版的腐蚀剂、染料工业的氧化剂和媒染剂、有机合成的催化剂以及制造其他铁盐等
【用途二】
营养增补剂(铁质强化剂)。用于婴儿奶粉、离乳食品等。
【用途三】
分析试剂，测定砷、锂、锡、硒、钒、硫氰酸盐，铁氰酸盐和血清总胆固醇等，工业上用作照相制版，颜料和催化剂等，氧化剂。

六水三氯化铁名称

[ CAS 号 ]:
10025-77-1

[ 中文名 ]:
六水三氯化铁

[ 英文名 ]:
Ferric chloride hexahydrate

[中文别名 ]:

[英文别名 ]:

Ferric chloride hexahydrate
Iron(3+) chloride hydrate (1:3:6)
MFCD00149712
Iron(III) chloride hexahydrate
iron(3+),trichloride,hexahydrate
Iron chloride hexahydrate
EINECS 231-729-4

六水三氯化铁物理化学性质

[ 密度 ]:
1,82 g/cm3

[ 沸点 ]:
280-285 °C(lit.)

[ 熔点 ]:
37 °C(lit.)

[ 分子式 ]:
Cl₃FeH₁₂O₆

[ 分子量 ]:
270.296

[ 闪点 ]:
280-285°C

[ 精确质量 ]:
268.904877

[ PSA ]:
55.38000

[ LogP ]:
2.01770

[ 外观性状 ]:
黄色或橙色结块

[ 蒸汽压 ]:
1 mm Hg ( 194 °C)

[ 储存条件 ]:
库房低温,通风,干燥,与强氧化剂,碱金属分开存放

[ 稳定性 ]:
Stable. Incompatible with strong oxidizing agents. Forms explosive mixtures with sodium and potassium. Hygroscopic.

[ 水溶解性 ]:
920 g/L (20 ºC)

六水三氯化铁MSDS

详细MSDS(安全技术说明书)

六水三氯化铁毒性和生态

CHEMICAL IDENTIFICATION

RTECS NUMBER :: NO5425000

CHEMICAL NAME :: Iron(3+) chloride, hexahydrate

CAS REGISTRY NUMBER :: 10025-77-1

LAST UPDATED :: 199703

DATA ITEMS CITED :: 14

MOLECULAR FORMULA :: Cl3-Fe.6H2-O

MOLECULAR WEIGHT :: 270.32

WISWESSER LINE NOTATION :: FE G3 &QH 6

HEALTH HAZARD DATA

ACUTE TOXICITY DATA

TYPE OF TEST :: LDLo - Lowest published lethal dose

ROUTE OF EXPOSURE :: Oral

SPECIES OBSERVED :: Rodent - rat

DOSE/DURATION :: 900 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 :: 260 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 :: 7200 ug/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 :: 61250 mg/kg/14W-C

TOXIC EFFECTS :: Liver - changes in liver weight Kidney, Ureter, Bladder - changes in bladder weight Biochemical - Enzyme inhibition, induction, or change in blood or tissue levels - dehydrogenases

TYPE OF TEST :: Micronucleus test

MUTATION DATA

TYPE OF TEST :: Cytogenetic analysis

TEST SYSTEM :: Rodent - rat Ascites tumor

DOSE/DURATION :: 500 mg/kg

REFERENCE :: GANNA2 Gann. Japanese Journal of Cancer Research. (Tokyo, Japan) V.1-75, 1907-84. For publisher information, see JJCREP. Volume(issue)/page/year: 54,155,1963 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Fe)/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: 3,138,1971 *** OCCUPATIONAL EXPOSURE LIMITS *** OEL-DENMARK:TWA 1 mg(Fe)/m3 JAN 1993 OEL-FINLAND:TWA 1 mg(Fe)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Fe)/m3 JAN 1993 OEL-SWITZERLAND:TWA 1 mg(Fe)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Fe)/m3;STEL 2 mg(Fe)/m3 JAN 1993 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - X4675 No. of Facilities: 100 (estimated) No. of Industries: 4 No. of Occupations: 4 No. of Employees: 871 (estimated) No. of Female Employees: 465 (estimated)

六水三氯化铁安全信息

[ 符号 ]:

GHS05, GHS07

[ 信号词 ]:
Danger

[ 危害声明 ]:
H290-H302-H315-H318

[ 警示性声明 ]:
P280-P305 + P351 + P338

[ 危害码 (欧洲) ]:
Xn:Harmful

[ 风险声明 (欧洲) ]:
R22;R38;R41

[ 安全声明 (欧洲) ]:
S26-S39

[ 危险品运输编码 ]:
UN 3260 8/PG 3

[ WGK德国 ]:
1

[ RTECS号 ]:
NO5425000

[ 包装等级 ]:
III

[ 危险类别 ]:
8

[ 海关编码 ]:
28273300

六水三氯化铁制备

工业生产有盐酸法和一步氯化法。

1.盐酸法将盐酸和洗净的铁屑加入反应器中进行反应，生成二氯化铁溶液，经澄清后，把氯气通入清液进行氯化反应，生成三氯化铁溶液，加入除砷剂和除重金属剂进行溶液提纯，过滤除去杂质，再澄清，把清液冷却结晶，固液分离、干燥，制得食用六水三氯化铁成品，其反应方程式如下：

以铁屑或铁粉、盐酸为原料，反应完毕后，经冷却结晶，析出棕黄色粒状三氯化铁结晶。 2.用铁丝或铁粉溶于低于计算量的盐酸中（必要时可加热）。滤去不溶物。往生成的氯化亚铁水溶液中通入氯气，直至发出氯气的臭味为止。或者用硝酸氧化，然后与浓盐酸一起反复蒸发，直至不再显NO-3的反应为止。此时二价铁离子已完全氧化为三价铁离子而不需再检验有残存二价铁离子［例如用六氰合铁（Ⅲ）酸钾K3［Fe（CN）6］水溶液进行试验即可］。将上面制得的氯化铁水溶液蒸发浓缩，至溶液冷却后全部变为固体时为止。由于浓缩过程中氯化氢不断损失，故需经常通入氯化氢。
食用生产用.盐酸法

六水三氯化铁海关

[ 海关编码 ]: 28273300

六水三氯化铁文献

Fluoride adsorption properties of three modified forms of activated alumina in drinking water.

J. Water Health 12(4) , 715-21, (2014)

The study describes the removal of fluoride from drinking water using activated alumina (AA). AA was modified with H2SO4, FeCl3 and a combination of the two to enhance fluoride adsorption. The AA adso...

Synthesis and applications of eco-magnetic nano-hydroxyapatite chitosan composite for enhanced fluoride sorption.

Carbohydr. Polym. 134 , 732-9, (2015)

Adsorption is a significant reaction occurs between adsorbent/water interface for controlling the pollutants in the aqueous environment. In this regard, an eco-magnetic biosorbent was prepared by unif...

Facile synthesis of folate-conjugated magnetic/fluorescent bifunctional microspheres.

Nanoscale Res. Lett. 9(1) , 558, (2014)

In this paper, we investigated the functional imaging properties of magnetic microspheres composed of magnetic core and CdTe quantum dots in the silica shell functionalized with folic acid (FA). The p...

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