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焦亚硫酸钠
Sodium metabisulfite
产品价格查看更多规格...
| 产品编号 | 包装单位 | 单价(元) | 国内现货 | 国外库存 | 询价单 |
| 3059745 | 500g | 421 | |||
| 3059745 | 2kg | 1047 |
产品别名
7681-57-4
焦亚硫酸钠
Sodium metabisulfite
Sodium pyrosulfite
Sodium sulfite
基本信息
| MDL | MFCD00167602 |
| EINECS | 231-673-0 |
| 分子式 | Na2S2O5 |
| 分子量 | 190.10 |
| 熔点 | >300° |
| 密度 | 1.480 |
| 灵敏度 | Moisture Sensitive. Air Sensitive. Store under Nitrogen. Ambient temperatures. |
| 形态 | Granular |
| 溶解性 | Freely soluble in water, glycerol. Slightly soluble in alcohol |
| Merck | 14,8638 |
| 危险类别 | 22-31-41 Harmful if swallowed.Contact with acids liberates toxic gas.Risk of serious damage to eyes. |
安全信息
| 安全等级 | 26-39-46 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.Wear eye/face protection.If swallowed, seek medical advice immediately and show this container or label. |
| RTECS | UX8225000 |
| 欧盟危险品标志 |  |
| TSCA | 是 |
GHS危害和防范说明
| GHS符号 |   |
| Hazard Statements | H302-H318 Harmful if swallowed.Causes serious eye damage. |
| Precautionary Statements | P280i-P264-P305+P351+P338-P310a-P301+P312a-P501a Wear eye/face protection.Wash thoroughly after handling.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.Dispose of contents/container in accordance with local/regional/national/international regulations. |
