13967-50-5
13967-50-5结构式
- 常用中文名：氰化金钾
- 常用英文名：Potassium dicyanoaurate
- CAS号：13967-50-5
- 分子式：C2H2AuKN2
- 分子量：290.116
- 相关类别： 无机化工 无机盐 氰化物、氰氧化物及氰络合物
- 发布时间：2018-05-18 08:00:00
- 更新时间：2024-01-02 19:29:33
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【用途一】
用作分析试剂，也用于制药工业和电镀业
【用途二】
主要用于电子产品的电镀，以及分析试剂、制药工业等。
| 中文名 | 氰化金钾 |
|---|---|
| 英文名 | potassium dicyanoaurate(1-) |
| 中文别名 |
金氰化钾
氰金(I)酸钾 |
| 英文别名 |
potassium cyanaurite
Aurouspotassiumcyanide GOLD POTASSIUM CYANIDE Potassiumaurcyanide MFCD00011414 EINECS 237-748-4 POTASSIUM GOLD CYANIDE POTASSIUMDICYANAURATE Potassium dicyanoaurate POTASSIUM AUROCYANIDE Potassium cyanoaurate(I) POTASSIUM CYANOAURATE |
| 密度 | 3.45 g/mL at 25 °C(lit.) |
|---|---|
| 沸点 | 25.7ºC at 760mmHg |
| 分子式 | C2H2AuKN2 |
| 分子量 | 290.116 |
| 精确质量 | 289.951996 |
| PSA | 47.58000 |
| LogP | 0.03106 |
| 外观性状 | 白色至淡黄色或金色晶体 |
| 储存条件 | 常温密闭避光，通风干燥。 |
| 稳定性 | 1.常温常压下稳定 2.避免的物料：氧化物,酸。溶于水，微溶于醇，不溶于醚。易受潮。剧毒！ 3.可使人发生变态反应性皮炎及湿疹. |
| 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：287.936355 Da 8、标称质量：288 Da 9、平均质量：288.0997 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:4 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47.6 7.重原子数量:6 8.表面电荷:0 9.复杂度:10 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:4 |
| 更多 | 1. 性状：白色结晶性粉末。 2. 密度（g/mL,25/4℃）：3.45 3. 相对蒸汽密度（g/mL,空气=1）：未确定 4. 熔点（ºC）：200 5. 沸点（ºC,常压）：未确定 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）：不适用的 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：溶于水，微溶于醇，不溶于醚。易受潮。 |
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Section 1: Product Identification Chemical Name:Potassium dicyanoaurate (I), 99% CAS Registry Number:13967-50-5 Formula:Kau(CN)2 EINECS Number:237-748-4 Chemical Family:metal cyanide Synonym:Aurate(1-), bis(cyano-C)-, potassium
Section 2: Composition and Information on Ingredients IngredientCAS NumberPercentACGIH (TWA)OSHA (PEL) Title Compound13967-50-5100%no datano data Section 3: Hazards Identification May be irritating to skin, eyes, and respiratory tract. Exposure to gold compounds may damage kidney Emergency Overview: function. Reaction with mineral acids may produced volatile and highly toxic hydrogen cyanide fumes. Primary Routes of Exposure:Ingestion, inhalation, skin, eyes Eye Contact:May cause slight to mild irritation of the eyes. Skin Contact:May cause slight to mild irritation of the skin. Harmful in contact with skin. Inhalation:Dust may be irritating to the nose, mucous membranes and respiratory tract. Harmful by inhalation. Toxic if swallowed. Ingestion may lead to metallic taste, abdominal cramps, bloody diarrhea, convulsions and Ingestion: death. May cause irritation to eyes and respiratory tract, impairment of kidney and bone marrow function, vomiting, Acute Health Affects: bloody diarrhea, weakness, and convulsions. May be fatal if swallowed. Chronic Health Affects:Prolonged exposure to gold compounds may lead to reduced red and white blood cell generation. NTP:No IARC:No OSHA:No SECTION 4: First Aid Measures Immediately flush the eyes with copious amounts of water for at least 10-15 minutes. A victim may need Eye Exposure: assistance in keeping their eye lids open. Get immediate medical attention. Wash the affected area with water. Remove contaminated clothes if necessary. Seek medical assistance if Skin Exposure: irritation persists. Remove the victim to fresh air. Closely monitor the victim for signs of respiratory problems, such as difficulty Inhalation: in breathing, coughing, wheezing, or pain. In such cases seek immediate medical assistance. Seek medical attention immediately. Keep the victim calm. Give the victim water (only if conscious). Induce Ingestion: vomiting only if directed by medical personnel. SECTION 5: Fire Fighting Measures Flash Point:not applicable Autoignition Temperature:none Explosion Limits:none Extinguishing Medium:none required If this product is involved in a fire, fire fighters should be equipped with a NIOSH approved positive pressure Special Fire Fighting Procedures: self- contained breathing apparatus and full protective clothing. Hazardous Combustion andIf involved in a fire this material may emit toxic fumes. Decomposion Products: Unusual Fire or Explosion Hazards: No unusual fire or explosion hazards. SECTION 6: Accidental Release Measures Small spills can be mixed with powdered sodium bicarbonate, lime, or calcium carbonate and swept up. Spill and Leak Procedures:Spillage in areas not adequately ventilated may require an evacuation of area. Emergency response teams will require self-contained breathing apparatus. SECTION 7: Handling and Storage Handling and Storage:Store in a cool, dry place in a tightly sealed container. SECTION 8: Exposure Controls and Personal Protection Eye Protection:Always wear approved safety glasses when handling a chemical substance in the laboratory. Skin Protection:Wear protective clothing and gloves. Ventilation:Material may form a fine dust. Handle the material in an efficient fume hood. If ventilation is not available a respirator should be worn. The use of respirators requires a Respirator Respirator: Protection Program to be in compliance with 29 CFR 1910.134. Ventilation:Material may form a fine dust. Handle the material in an efficient fume hood. Additional Protection:No additional protection required. SECTION 9: Physical and Chemical Properties Color and Form:white powder Molecular Weight:288.1 Melting Point:no data Boiling Point:no data Vapor Pressure:not applicable Specific Gravity:no data Odor:none Solubility in Water:very soluble SECTION 10: Stability and Reactivity Stability:air and moisture stable Hazardous Polymerization:no hazardous polymerization Conditions to Avoid:none Incompatibility:active metals and strong mineral acids Decomposition Products:cyanide fumes, potassium salts, and gold salts. SECTION 11: Toxicological Information RTECS Data:No information available in the RTECS files. Carcinogenic Effects:No data Mutagenic Effects:No data Tetratogenic Effects:No data SECTION 12: Ecological Information Ecological Information:No information available SECTION 13: Disposal Considerations Disposal:Dispose of according to local, state and federal regulations. SECTION 14: Transportation Shipping Name (CFR):Cyanides, inorganic, solid, N.O.S. Hazard Class (CFR):6.1 Additional Hazard Class (CFR):NA Packaging Group (CFR):III UN ID Number (CFR):UN# 1588 Shipping Name (IATA):Cyanides, inorganic, solid, N.O.S. Hazard Class (IATA):6.1 Additional Hazard Class (IATA):NA Packaging Group (IATA):III UN ID Number (IATA):UN# 1588 SECTION 15: Regulatory Information TSCA:Listed in the TSCA inventory. SARA (Title 313):Title compound not listed. Second Ingredient:None SECTION 16 - ADDITIONAL INFORMATION N/A |
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毒理学数据: 急性毒性：主要的刺激性影响： 在皮肤上面：刺激皮肤和粘膜； 在眼睛上面：刺激的影响；没有已知的敏化影响。 生态学数据: 对水体是极其危害的，即使小量产品不能接触地下水，水道或污水系统，未经政府许可勿将材料排入周围环境。
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| 符号 |
GHS06, GHS09 |
|---|---|
| 信号词 | Danger |
| 危害声明 | H300-H310-H330-H410 |
| 补充危害声明 | Contact with acids liberates very toxic gas. |
| 警示性声明 | P260-P264-P273-P280-P284-P301 + P310 |
| 个人防护装备 | Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges |
| 危害码 (欧洲) | T,N,T+ |
| 风险声明 (欧洲) | 23/24/25-36/37/38 |
| 安全声明 (欧洲) | S22-S26-S36/37/39-S45-S61-S60-S29-S28-S7 |
| 危险品运输编码 | UN 1588 6.1/PG 1 |
| WGK德国 | 3 |
| 包装等级 | II |
| 危险类别 | 6.1 |
| 海关编码 | 2843300010 |
| 海关编码 | 2843300010 |
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