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组织学用消毒剂。防腐剂
| 中文名 | 乳酸银 |
|---|---|
| 英文名 | Silver lactate |
| 中文别名 | 乳酸 银盐 |
| 英文别名 |
2-hydroxypropanoate d'argent(1+)
MFCD00043279 Propanoic acid, 2-hydroxy-, monosilver(1+) salt Propanoic acid, 2-hydroxy-, monosilver (1+) salt LACTIC ACID, SILVER SALT SILVER LACTATE Lactic acid silver salt Monosilver(1+) 2-hydroxypropanoate Propanoic acid, 2-hydroxy-, silver(1+) salt (1:1) 2-Hydroxypropanoic acid monosilver(1+) salt Silver(1+) 2-hydroxypropanoate UNII:1O6T8HG11V |
| 熔点 | 120-122 °C(lit.) |
|---|---|
| 分子式 | C3H5AgO3 |
| 分子量 | 196.938 |
| 精确质量 | 195.928955 |
| PSA | 46.53000 |
| 储存条件 | 密封避光保存。 |
| 稳定性 | 溶于15份左右的冷水中。微溶于乙醇。 |
| 计算化学 | 1、 疏水参数计算参考值（XlogP）： 2、 氢键供体数量：2 3、 氢键受体数量：3 4、 可旋转化学键数量：0 5、 互变异构体数量：2 6、 拓扑分子极性表面积（TPSA）：57.5 7、 重原子数量：7 8、 表面电荷：0 9、 复杂度：63.2 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：1 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：2 |
| 更多 | 性状：白色或浅灰色粉末。对光敏感。 熔点：212 溶解性：溶于15份水，微溶于乙醇。 |
Synonym:None Section 2 - COMPOSITION, INFORMATION ON INGREDIENTS
Risk Phrases: None Listed. Section 3 - HAZARDS IDENTIFICATION EMERGENCY OVERVIEW
The toxicological properties of this material have not been fully investigated. Potential Health Effects Eye: May cause eye irritation. The toxicological properties of this material have not been fully investigated. Skin: May cause skin irritation. The toxicological properties of this material have not been fully investigated. Ingestion: May cause irritation of the digestive tract. The toxicological properties of this substance have not been fully investigated. Inhalation: May cause respiratory tract irritation. The toxicological properties of this substance have not been fully investigated. Chronic: No information found. 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. 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: Never give anything by mouth to an unconscious person. 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: Clean up spills immediately, observing precautions in the Protective Equipment section. Sweep up, then place into a suitable container for disposal. Avoid generating dusty conditions. Provide ventilation. Section 7 - HANDLING and STORAGE Handling: Wash thoroughly after handling. Remove contaminated clothing and wash before reuse. Use with adequate ventilation. Minimize dust generation and accumulation. Avoid contact with eyes, skin, and clothing. Keep container tightly closed. Avoid ingestion and inhalation. Storage: Store in a tightly closed container. Store in a cool, dry, well-ventilated area away from incompatible substances. Keep refrigerated. (Store below 4C/39F.) Section 8 - EXPOSURE CONTROLS, PERSONAL PROTECTION Engineering Controls: Use adequate ventilation to keep airborne concentrations low. Exposure Limits CAS# 128-00-7: Japan: (listed as silver compounds): 0.01 mg/m3 OEL (as Ag) 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: 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: Flakes Color: grey Odor: None reported. pH: Not available. Vapor Pressure: Not available. Viscosity: Not available. Boiling Point: Not available. Freezing/Melting Point: 120.00 - 122.00 deg C 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: C3H5O3Ag Molecular Weight: 196.94 Section 10 - STABILITY AND REACTIVITY Chemical Stability: Stable under normal temperatures and pressures. Conditions to Avoid: Incompatible materials, dust generation, excess heat, strong oxidants. Incompatibilities with Other Materials: Oxidizing agents. Hazardous Decomposition Products: Carbon monoxide, irritating and toxic fumes and gases, carbon dioxide. Hazardous Polymerization: Has not been reported. Section 11 - TOXICOLOGICAL INFORMATION RTECS#: CAS# 128-00-7 unlisted. LD50/LC50: Not available. Carcinogenicity: Silver Lactate - Not listed by ACGIH, IARC, or NTP. 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: Not available. Risk Phrases: Safety Phrases: S 24/25 Avoid contact with skin and eyes. S 28A After contact with skin, wash immediately with plenty of water. S 37 Wear suitable gloves. 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# 128-00-7: 3 Canada None of the chemicals in this product are listed on the DSL/NDSL list. CAS# 128-00-7 is not listed on Canada's Ingredient Disclosure List. US FEDERAL TSCA CAS# 128-00-7 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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毒理学数据: 有刺激性
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| 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 |
| 风险声明 (欧洲) | R36/37/38 |
| 安全声明 (欧洲) | S26-S36 |
| 危险品运输编码 | NONH for all modes of transport |
| WGK德国 | 3 |