14220-17-8

• 常用中文名：镍氰化钾
• 常用英文名：nickel potassium cyanide
• CAS号：14220-17-8
• 分子式：C₄K₂N₄Ni
• 分子量：240.96000
• 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：2018-02-28 08:00:00
• 更新时间：2024-01-03 17:12:59
• 下载msds

名称

• 中文名: 四氰基镍(II)酸钾水合物
• 英文名: potassium tetracyanonickelate(2-)
• 中文别名: 镍氰化钾; 四氰基镍(II)酸钾
• 英文别名: Nickelate(2-),tetrakis(cyano-C)-,dipotassium,(SP-4-1); Dipotassium nickel tetracyanide; Nickelate,tetracyano-,dipotassium; Potassium tetracyanonickelate(II); Nickelate(2-),tetrakis(cyano-kappaC)-,dipotassium,(SP-4-1); Dipotassium tetracyanoniccolate; dipotassium,nickel(2+),tetracyanide; Dipotassium tetracyanonickelate; EINECS 238-082-7; Potassium tetracyanonickelate; MFCD00049669

物化性质

• 密度: 1.875
• 沸点: 25.7ºC at 760mmHg
• 熔点: 100°C -H₂O
• 分子式: C₄K₂N₄Ni
• 分子量: 240.96000
• 精确质量: 239.87500
• PSA: 95.16000
• LogP: 0.06712
• 储存条件: 库房通风低温干燥,与氯酸盐,亚硝酸钠(钾)，食品原料分开储运
• 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：239.875059 Da

  8、标称质量：240 Da

  9、平均质量：240.9596 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:8

  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95.2

  7.重原子数量:11

  8.表面电荷:0

  9.复杂度:76.5

  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:7

• 更多:

  1. 性状：未确定

  2. 密度（g/mL,25/4℃）：1.875

  3. 相对蒸汽密度（g/mL,空气=1）：未确定

  4. 熔点（ºC）：100

  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）：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：未确定

MSDS

Name: Potassium tetracyanonickelate(II) hydrate Material Safety Data Sheet Synonym: CAS: 14220-17-8 Section 1 - Chemical Product MSDS Name:Potassium tetracyanonickelate(II) hydrate Material Safety Data Sheet Synonym: Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS CAS# Chemical Name content EINECS# 14220-17-8 Potassium tetracyanonickelate(II) hydr 238-082-7 Hazard Symbols: T Risk Phrases: 22 42/43 45 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW Harmful if swallowed. May cause sensitization by inhalation and skin contact. May cause cancer.Moisture sensitive. Potential Health Effects Eye: May cause eye irritation. Skin: May be harmful if absorbed through the skin. May cause sensitization by skin contact. Ingestion: Harmful if swallowed. Inhalation: May be harmful if inhaled. May cause respiratory sensitization. Chronic: May cause cancer in humans. 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. Immediately flush skin with plenty of water for at least 15 minutes while removing contaminated clothing and shoes. Ingestion: Get medical aid immediately. Wash mouth out with 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: 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. Substance is noncombustible. Extinguishing Media: Use extinguishing media most appropriate for the surrounding fire. 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. Section 7 - HANDLING and STORAGE Handling: Do not breathe dust, vapor, mist, or gas. Do not get in eyes, on skin, or on clothing. Use only in a chemical fume hood. Storage: Store in a cool, dry place. Store in a tightly closed container. Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 14220-17-8: Personal Protective Equipment Eyes: Not available. Skin: Wear appropriate protective gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Follow the OSHA respirator regulations found in 29 CFR 1910.134 or European Standard EN 149. Use a NIOSH/MSHA or European Standard EN 149 approved respirator if exposure limits are exceeded or if irritation or other symptoms are experienced. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Crystals Color: yellow to orange Odor: Not available. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: Not available. Autoignition Temperature: Not available. Flash Point: Not available. Explosion Limits, lower: Not available. Explosion Limits, upper: Not available. Decomposition Temperature: Solubility in water: Soluble. Specific Gravity/Density: Molecular Formula: C4K2N4Ni Molecular Weight: 240.9134 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable. Conditions to Avoid: Incompatible materials, exposure to moist air or water. Incompatibilities with Other Materials: Acids, bases, oxidizing agents, carbon dioxide. Hazardous Decomposition Products: Hydrogen cyanide, carbon monoxide, nickel oxide, oxides of potassium. Hazardous Polymerization: Will not occur. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 14220-17-8: QR8650000 LD50/LC50: CAS# 14220-17-8: Oral, mouse: LD50 = 275 mg/kg. Carcinogenicity: Potassium tetracyanonickelate(II) hydrate - California: carcinogen, initial date 5/7/04 (listed as Nickel compound NTP: Known carcinogen (listed as Nickel compounds). IARC: Group 1 carcinogen (listed as Nickel compounds). 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 Not regulated as a hazardous material. IMO Not regulated as a hazardous material. RID/ADR Not regulated as a hazardous material. Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T Risk Phrases: R 45 May cause cancer. R 22 Harmful if swallowed. R 42/43 May cause sensitization by inhalation and skin contact. Safety Phrases: S 53 Avoid exposure - obtain special instructions before use. S 22 Do not breathe dust. S 24 Avoid contact with skin. 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# 14220-17-8: No information available. Canada CAS# 14220-17-8 is listed on Canada's DSL List. CAS# 14220-17-8 is listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 14220-17-8 is listed on the TSCA inventory. SECTION 16 - ADDITIONAL INFORMATION N/A

毒性和生态

CHEMICAL IDENTIFICATION RTECS NUMBER : QR8650000 CHEMICAL NAME : Nickel potassium cyanide CAS REGISTRY NUMBER : 14220-17-8 LAST UPDATED : 199712 DATA ITEMS CITED : 32 MOLECULAR FORMULA : C4-N4-Ni.2K MOLECULAR WEIGHT : 240.99 WISWESSER LINE NOTATION : .KA2.NI-CN4 HEALTH HAZARD DATA ACUTE TOXICITY DATA TYPE OF TEST : LD50 - Lethal dose, 50 percent kill ROUTE OF EXPOSURE : Oral SPECIES OBSERVED : Rodent - mouse DOSE/DURATION : 275 mg/kg REFERENCE : JPMSAE Journal of Pharmaceutical Sciences. (American Pharmaceutical Assoc., 2215 Constitution Ave., NW, Washington, DC 20037) V.50- 1961- Volume(issue)/page/year: 52,59,1963 *** REVIEWS *** ACGIH TLV-TWA 0.1 mg(Ni)/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 *** U.S. STANDARDS AND REGULATIONS *** MSHA STANDARD-air:TWA 1 mg(Ni)/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: 3,178,1971 OSHA PEL (Gen Indu):8H TWA 1 mg(Ni)/m3 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):8H TWA 1 mg(Ni)/m3 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):8H TWA 1 mg(Ni)/m3 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 1 mg(Ni)/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 0.1 mg(Ni)/m3 JAN 1993 OEL-AUSTRALIA:TWA 1 mg(Ni)/m3 JAN 1993 OEL-BELGIUM:TWA 1 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-DENMARK:TWA 0.05 mg(Ni)/m3;Carcinogen JAN 1993 OEL-DENMARK:TWA 1 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-FINLAND:TWA 0.1 mg(Ni)/m3;Skin;Carcinogen (insoluble compounds) JAN 1993 OEL-FRANCE:TWA 1 mg(Ni)/m3 JAN 1993 OEL-GERMANY;Carcinogen JAN 1993 OEL-HUNGARY:STEL 0.005 mg(Ni)/m3;Carcinogen (insoluble compounds) JAN 1993 OEL-JAPAN:TWA 1 mg(Ni)/m3;Carcinogen JAN 1993 OEL-THE NETHERLANDS:TWA 0.1 mg(Ni)/m3 JAN 1993 OEL-THE NETHERLANDS:TWA 1 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-THE PHILIPPINES:TWA 1 mg(Ni)/m3 JAN 1993 OEL-RUSSIA:STEL 0.05 mg(Ni)/m3 JAN 1993 OEL-SWEDEN:TWA 0.5 mg(Ni)/m3 JAN 1993 OEL-SWITZERLAND:TWA 0.5 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-SWITZERLAND:TWA 0.5 mg(Ni)/m3;Carcinogen JAN 1993 OEL-THAILAND:TWA 1 mg(Ni)/m3 JAN 1993 OEL-UNITED KINGDOM:TWA 0.5 mg(Ni)/m3 (insoluble compounds) JAN 1993 OEL-UNITED KINGDOM:TWA 1 mg(Ni)/mg;STEL 3 mg(Ni)/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 NICKEL, INORGANIC-air:10H CA TWA 0.015 mg(Ni)/m3 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 : NOES - National Occupational Exposure Survey (1983) NOES Hazard Code - E0851 No. of Facilities: 22 (estimated) No. of Industries: 1 No. of Occupations: 1 No. of Employees: 88 (estimated) No. of Female Employees: 66 (estimated)

安全

• 危害码 (欧洲): T:Toxic;
• 风险声明 (欧洲): R22;R42/43;R45
• 安全声明 (欧洲): S53-S22-S36/37-S43-S45
• 危险品运输编码: UN 1588 6.1/PG 2
• WGK德国: 3
• RTECS号: QR8650000
• 包装等级: III
• 危险类别: 6.1(b)
• 海关编码: 2837200011

海关

海关编码	2837200011