13477-86-6
13477-86-6结构式
- 常用中文名：ammonium orthoarsenate trihydrate
- 常用英文名：ammonium orthoarsenate trihydrate
- CAS号：13477-86-6
- 分子式：AsH18N3O7
- 分子量：247.08000
- 发布时间：2017-10-26 16:02:07
- 更新时间：2024-02-04 18:35:25
| 英文名 | ammonium orthoarsenate trihydrate |
|---|---|
| 英文别名 |
Ammonium orthoarsenate trihydrate,(trace metal basis),99.9
AMMoniuM orthoarsenate trihydrate,(trace Metal basis) |
| 分子式 | AsH18N3O7 |
|---|---|
| 分子量 | 247.08000 |
| 精确质量 | 247.03600 |
| PSA | 115.17000 |
| 储存条件 | 密闭于阴凉干燥环境中 |
| 稳定性 | 遵照规定使用和储存则不会分解。 |
| 分子结构 | 1、摩尔折射率：无可用 2、 摩尔体积（cm3/mol）：无可用 3、 等张比容（90.2K）：无可用 4、 表面张力（dyne/cm）：无可用 5、 极化率：无可用 |
| 更多 | 1. 性状：无可用 2. 密度（g/mL,25/4℃）：无可用 3. 相对蒸汽密度（g/mL,空气=1）：无可用 4. 熔点（ºC）：无可用 5. 沸点（ºC,常压）：无可用 6. 沸点（ºC,5.2kPa）：无可用 7. 折射率：无可用 8. 闪点（ºC）：无可用 9. 比旋光度（º）：无可用 10. 自燃点或引燃温度（ºC）：无可用 11. 蒸气压（kPa,25ºC）：无可用 12. 饱和蒸气压（kPa,60ºC）：无可用 13. 燃烧热（KJ/mol）：无可用 14. 临界温度（ºC）：无可用 15. 临界压力（KPa）：无可用 16. 油水（辛醇/水）分配系数的对数值：无可用 17. 爆炸上限（%,V/V）：无可用 18. 爆炸下限（%,V/V）：无可用 19. 溶解性：无可用 |
Synonym:Triammonium orthoarsenate trihydrate Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: 23/25 50/53 Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
Toxic by inhalation and if swallowed. Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Potential Health Effects Eye: Causes eye irritation. Skin: Causes skin irritation. Ingestion: May cause severe irritation of the digestive tract. Inhalation: May cause severe respiratory tract irritation. Chronic: May cause liver and kidney damage. Inorganic arsenic compounds may cause skin and lung cancers in humans. Section 4 - FIRST AID MEASURES Eyes: Flush eyes with plenty of water for at least 15 minutes, occasionally lifting the upper and lower eyelids. Get medical aid immediately. 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: If victim is conscious and alert, give 2-4 cupfuls of milk or water. Never give anything by mouth to an unconscious person. Get medical aid immediately. 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. Antidote: None reported. 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: In case of fire, use water, dry chemical, chemical foam, or alcohol-resistant foam. Section 6 - ACCIDENTAL RELEASE MEASURES General Information: Use proper personal protective equipment as indicated in Section 8. Spills/Leaks: Clean up spills immediately, observing precautions in the Protective Equipment section. Wear a self contained breathing apparatus and appropriate personal protection. (See Exposure Controls, Personal Protection section). Sweep up or absorb material, then place into a suitable clean, dry, closed container for disposal. Avoid generating dusty conditions. Provide ventilation. Evacuate unnecessary personnel. Do not let this chemical enter the environment. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Wash hands before eating. Remove contaminated clothing and wash before reuse. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Use only with adequate ventilation or respiratory protection. Change contaminated clothing promptly. Do not take working clothes home. Storage: Store in a cool, dry, well-ventilated area away from incompatible substances. Poison room locked. Keep containers tightly closed. 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 general or local exhaust ventilation to keep airborne concentrations below the permissible exposure limits. See 29CFR 1910.1018 for regulatory requirements pertaining to all occupational exposures to inorganic arsenic. Exposure Limits CAS# 13477-86-6: United Kingdom, WEL - TWA: (listed as arsenic compounds, n.o.s.): mg/m3 TWA (except arsine, as As) United Kingdom, WEL - STEL: (listed as arsenic compounds, n.o.s.) 0.3 mg/m3 STEL (except arsine, as As) United States OSHA: 0.5 mg/m3 TWA (listed under Arsenic).5 g/m3 Action Level (as As); 10 g/m3 PEL (as As. Cancer hazard - see 2 CFR 1 910.1018. Arsine excepted) (listed under Arsenic, inorgani compounds). Belgium - TWA: (listed as arsenic, inorganic compounds): 0.01 mg/ VLE (as As) Japan: (listed as arsenic compounds, n.o.s.): 3 g/m3 OEL (refere value, as As) Malaysia: (listed as arsenic, inorganic compounds): 0.01 mg/m3 TW (as As, except arsine) Netherlands: (listed as arsenic, inorganic compounds): 0.1 mg/m3 (as As) Netherlands: (listed as arsenic, inorganic compounds): 0.050 mg/m MAC (as As) Russia: (listed as arsenic, inorganic compounds): 0.04 mg/m3 TWA As) Russia: (listed as arsenic, inorganic compounds): 0.01 mg/m3 STEL As) Spain: (listed as arsenic compounds, n.o.s.): 0.1 mg/m3 VLA-ED (a As) 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 gloves to prevent skin exposure. Clothing: Wear appropriate protective clothing to prevent skin exposure. Respirators: Wear a NIOSH/MSHA or European Standard EN 149 approved full-facepiece airline respirator in the positive pressure mode with emergency escape provisions. Section 9 - PHYSICAL AND CHEMICAL PROPERTIES Physical State: Solid Color: Not available. Odor: None reported. 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: Specific Gravity/Density: Molecular Formula: H12AsN3O4.3H2O Molecular Weight: 247.08 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Dust generation. Incompatibilities with Other Materials: Strong acids, strong bases, strong oxidizing agents. Hazardous Decomposition Products: Nitrogen oxides, oxides of arsenic. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 13477-86-6 unlisted. LD50/LC50: Not available. Carcinogenicity: Ammonium orthoarsenate trihydrate - California: carcinogen, initial date 2/27/87 (listed as Arsenic, inorg NTP: Known carcinogen (listed as Arsenic, inorganic compounds). IARC: Group 1 carcinogen (listed as Arsenic). 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: ARSENIC COMPOUND, SOLID, N.O.S. Hazard Class: 6.1 UN Number: 1557 Packing Group: II IMO Shipping Name: ARSENIC COMPOUND, SOLID, N.O.S. Hazard Class: 6.1 UN Number: 1557 Packing Group: II RID/ADR Shipping Name: ARSENIC COMPOUND, SOLID, N.O.S. Hazard Class: 6.1 UN Number: 1557 Packing group: II Section 15 - REGULATORY INFORMATION European/International Regulations European Labeling in Accordance with EC Directives Hazard Symbols: T N Risk Phrases: R 23/25 Toxic by inhalation and if swallowed. R 50/53 Very toxic to aquatic organisms, may cause long-term adverse effects in the aquatic environment. Safety Phrases: S 20/21 When using do not eat, drink or smoke. S 28A After contact with skin, wash immediately with plenty of water. S 45 In case of accident or if you feel unwell, seek medical advice immediately (show the label where possible). S 60 This material and its container must be disposed of as hazardous waste. S 61 Avoid release to the environment. Refer to special instructions/safety data sheets. WGK (Water Danger/Protection) CAS# 13477-86-6: No information available. Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 13477-86-6 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 13477-86-6 is not listed on the TSCA inventory. It is for research and development use only. SECTION 16 - ADDITIONAL INFORMATION N/A |
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生态学数据: 该物质对环境可能有危害，对水体应给予特别注意。
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| 危害码 (欧洲) | N-T |
|---|---|
| 风险声明 (欧洲) | R23/25;R50/53 |
| 安全声明 (欧洲) | S20/21-S28-S45-S60-S61 |