13453-07-1

• 常用中文名：三氯化金
• 常用英文名：Gold(III) chloride
• CAS号：13453-07-1
• 分子式：AuCl₃
• 分子量：303.326
• 相关类别： 无机化工 无机盐 金属卤化物及卤酸盐 金属氯化物及盐
• 发布时间：2018-02-11 08:00:00
• 更新时间：2024-01-02 17:35:31
• 【用途一】
  主要用于镀金、特种墨水、药物、瓷金和红玻璃等，及多种金化合物制作的原料，照相业及化学试剂。

名称

• 中文名: 三氯化金
• 英文名: Gold(III) chloride
• 中文别名: 氯化金(III); 氯化金; 无水氯化金
• 英文别名: Auric chloride; Gold(III) chloride; Trichlorogold; EINECS 240-948-4; Gold trichloride; gold(iii) trichloride; Auric trichloride; gold(3+) chloride; AuCl3; MFCD00011322; Gold(3+) trichloride

物化性质

• 密度: 3.9 g/mL at 25ºC
• 熔点: 254ºC
• 分子式: AuCl₃
• 分子量: 303.326
• 精确质量: 301.873047
• 外观性状: 暗红色单斜晶体
• 储存条件:

  常温密闭，阴凉通风干燥

• 稳定性:

  常温常压下稳定

  避免的物料 氧化物 胺.

  AuCl3有吸湿性，在水中溶解生成H2(AuCl3O)；在酸性液体中稍稳定。可溶于乙醇或乙醚。

• 水溶解性: soluble
• 分子结构:

  1、摩尔折射率：无可用的

  2、摩尔体积（cm³/mol）：无可用的

  3、等张比容（90.2K）：无可用的

  4、表面张力（dyne/cm）：无可用的

  5、介电常数：无可用的

  6、极化率（10^-24cm³）：无可用的

  7、单一同位素质量：301.873058 Da

  8、标称质量：302 Da

  9、平均质量：303.3256 Da

• 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:4

  8.表面电荷:0

  9.复杂度:8

  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：红宝石色结晶(经升华而得)或红褐色至暗红色的结晶块。

  2. 密度（g/mL,25/4℃）：3.7

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：229

  5. 沸点（ºC,常压）：265

  6. 沸点（ºC,5.2kPa）：254

  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（kPa,25ºC）：未确定

  12. 饱和蒸气压（kPa,60ºC）：未确定

  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：易溶于水

MSDS

Name: Gold (III) Chloride 99% Material Safety Data Sheet Synonym: Auric Chloride; Auric Trichloride; Gold Trichloride CAS: 13453-07-1 Section 1 - Chemical Product MSDS Name:Gold (III) Chloride 99% Material Safety Data Sheet Synonym:Auric Chloride; Auric Trichloride; Gold Trichloride Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 13453-07-1 Gold (III) Chloride 99% 236-623-1 Hazard Symbols: XI Risk Phrases: 36/37/38 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Irritating to eyes, respiratory system and skin.Hygroscopic (absorbs moisture from the air).Light sensitive.The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: Causes eye irritation. May cause chemical conjunctivitis. Skin: Causes skin irritation. Ingestion: May cause gastrointestinal irritation with nausea, vomiting and diarrhea. The toxicological properties of this substance have not been fully investigated. Inhalation: Causes respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Can produce delayed pulmonary edema. Chronic: Effects may be delayed. Adverse reproductive effects have been reported in animals. Section 4 - FIRST AID MEASURES Eyes: Immediately flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid. Skin: Get medical aid. Flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Wash clothing before reuse. Ingestion: Get medical aid. Do NOT induce vomiting. If conscious and alert, rinse mouth and drink 2-4 cupfuls of milk or water. Inhalation: Remove from exposure and move to fresh air immediately. If not breathing, give artificial respiration. If breathing is difficult, give oxygen. Get medical aid. Notes to Physician: Treat symptomatically and supportively. Section 5 - FIRE FIGHTING MEASURES General Information: As in any fire, wear a self-contained breathing apparatus in pressure-demand, MSHA/NIOSH (approved or equivalent), and full protective gear. During a fire, irritating and highly toxic gases may be generated by thermal decomposition or combustion. Extinguishing Media: Use agent most appropriate to extinguish fire. Use water spray, dry chemical, carbon dioxide, or appropriate foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Vacuum or sweep up material and place into a suitable disposal container. Clean up spills immediately, observing precautions in the Protective Equipment section. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Store protected from light. Wash clothing before reuse. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Store protected from moisture. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Facilities storing or utilizing this material should be equipped with an eyewash facility and a safety shower. Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 13453-07-1: Personal Protective Equipment Eyes: Wear appropriate protective eyeglasses or chemical safety goggles as described by OSHA's eye and face protection regulations in 29 CFR 1910.133 or European Standard EN166. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: A respiratory protection program that meets OSHA's 29 CFR 1910.134 and ANSI Z88.2 requirements or European Standard EN 149 must be followed whenever workplace conditions warrant respirator use. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Powder Color: brown - gold Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 254 deg C Autoignition Temperature: Not applicable. Flash Point: Not applicable. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Specific Gravity/Density: Molecular Formula: AuCl3 Molecular Weight: 303.32 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable at room temperature in closed containers under normal storage and handling conditions. Conditions to Avoid: Incompatible materials, light, dust generation, excess heat, exposure to moist air or water. Incompatibilities with Other Materials: Moisture, ammonia, amines. Hazardous Decomposition Products: Irritating and toxic fumes and gases, oxides of chlorine. Hazardous Polymerization: Has not been reported Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 13453-07-1: MD5420000 LD50/LC50: Not available. Carcinogenicity: Gold (III) Chloride - Not listed by ACGIH, IARC, or NTP. Other: See actual entry in RTECS for complete information. Section 12 - ECOLOGICAL INFORMATION Section 13 - DISPOSAL CONSIDERATIONS Dispose of in a manner consistent with federal, state, and local regulations. Section 14 - TRANSPORT INFORMATION IATA Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: IMO Shipping Name: Not regulated. Hazard Class: UN Number: Packing Group: RID/ADR Shipping Name: Not regulated. Hazard Class: UN Number: Packing group: Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: XI Risk Phrases: R 36/37/38 Irritating to eyes, respiratory system and skin. Safety Phrases: S 26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice. S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. S 37/39 Wear suitable gloves and eye/face protection. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). WGK (Water Danger/Protection) CAS# 13453-07-1: 2 Canada CAS# 13453-07-1 is listed on Canada's DSL List. CAS# 13453-07-1 is listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 13453-07-1 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

毒理学数据: 1、急性毒性：主要的刺激性影响： 在皮肤上面：在皮肤和粘膜上造成腐蚀性影响，刺激皮肤和粘膜； 在眼睛上面：强烈的腐蚀性影响，刺激的影响；没有已知的敏化影响。 生态学数据: 通常对水体是稍微有害的，不要将未稀释或大量产品接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。 CHEMICAL IDENTIFICATION RTECS NUMBER : MD5420000 CHEMICAL NAME : Gold chloride CAS REGISTRY NUMBER : 13453-07-1 LAST UPDATED : 199701 DATA ITEMS CITED : 6 MOLECULAR FORMULA : Au-Cl3 MOLECULAR WEIGHT : 303.32 WISWESSER LINE NOTATION : AU G3 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous DOSE : 22106 ug/kg SEX/DURATION : male 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - testes, epididymis, sperm duct TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Intratesticular DOSE : 5527 ug/kg SEX/DURATION : male 1 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - testes, epididymis, sperm duct TYPE OF TEST : TDLo - Lowest published toxic dose ROUTE OF EXPOSURE : Subcutaneous DOSE : 22106 ug/kg SEX/DURATION : male 30 day(s) pre-mating TOXIC EFFECTS : Reproductive - Paternal Effects - testes, epididymis, sperm duct MUTATION DATA TYPE OF TEST : Unscheduled DNA synthesis TEST SYSTEM : Human Lymphocyte DOSE/DURATION : 6 mg/L REFERENCE : IAAAAM International Archives of Allergy and Applied Immunology. (S. Karger Pub., Inc., 79 Fifth Ave., New York, NY 10003) V.1- 1950- Volume(issue)/page/year: 77,459,1985 *** NIOSH STANDARDS DEVELOPMENT AND SURVEILLANCE DATA *** NIOSH OCCUPATIONAL EXPOSURE SURVEY DATA : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0850 No. of Facilities: 3 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 400 (estimated) No. of Female Employees: 400 (estimated)

安全

• 符号: GHS07
• 信号词: Warning
• 危害声明: H315-H319-H335
• 警示性声明: P261-P305 + P351 + P338
• 个人防护装备: dust mask type N95 (US);Eyeshields;Gloves
• 危害码 (欧洲): Xi:Irritant;
• 风险声明 (欧洲): R36/37/38
• 安全声明 (欧洲): S26-S37/39
• 危险品运输编码: UN 3260 8
• WGK德国: 3
• RTECS号: MD5420000
• 包装等级: III

合成路线

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制备

由王水作用于金，或用过量氯气于200℃处理金而制得。往Na［AuCl4］的水溶液中加入亚硫酸而沉淀出金，经充分洗涤后，在180℃下干燥。所得的微粉状金置于玻璃管内的瓷舟中，并通入压力为900～950mmHg（1mmHg=133.322Pa）的氯气，控制反应温度在225～250℃，便可制得氯化金。