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CAS RN: 16721-80-5 | 产品编码: O0656
Sodium Hydrogen Sulfide
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[Handling Notes]
This product may contain some red particles by a reason of manufacturing process. There is no quality issue with the light yellow to yellow portions, therefore please remove red particles prior to use.
| 产品编码 | O0656 |
纯度/分析方法 
|
>95.0% |
| 分子式/分子量 | NaHS = 56.06 |
| 外观与形状（20°C） | 固体 |
| 储存温度
|
室温 (15°C以下阴凉干燥处) |
| 储存在惰性气体下 | 存放于惰性气体之中 |
| 应避免的情况 | 湿气 (分解),湿气 (吸湿) |
| CAS RN | 16721-80-5 |
| Reaxys-RN | 11323282 |
| MDL编号 | MFCD00011124 |
技术规格
| Appearance | Light yellow to Yellow to Orange powder to crystal |
| Sodium hydrogen sulfide | min. 95.0 % |
物性（参考值）
| 熔点 | 350 °C(dec.) |
| 在水中的溶解度 | 548 g/l 20 °C |
| 溶解性（可溶于） | 醇, 乙醚 |
GHS
| 象形图 |
|
| 信号词 | Danger |
| 危险性说明 | H301 : Toxic if swallowed. H314 : Causes severe skin burns and eye damage. H370 : Causes damage to organs. H400 : Very toxic to aquatic life. H251 : Self-heating; may catch fire. H290 : May be corrosive to metals. |
| 防范说明 | P501 : Dispose of contents/ container to an approved waste disposal plant. P273 : Avoid release to the environment. P260 : Do not breathe dust. P270 : Do not eat, drink or smoke when using this product. P234 : Keep only in original packaging. P264 : Wash skin thoroughly after handling. P280 : Wear protective gloves/ protective clothing/ eye protection/ face protection. P390 : Absorb spillage to prevent material damage. P391 : Collect spillage. P308 + P311 : IF exposed or concerned: Call a POISON CENTER/doctor. P303 + P361 + P353 : IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water. P301 + P330 + P331 : IF SWALLOWED: Rinse mouth. Do NOT induce vomiting. P363 : Wash contaminated clothing before reuse. P301 + P310 + P330 : IF SWALLOWED: Immediately call a POISON CENTER/doctor. Rinse mouth. P304 + P340 + P310 : IF INHALED: Remove person to fresh air and keep comfortable for breathing. Immediately call a POISON CENTER/doctor. P305 + P351 + P338 + P310 : IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER/doctor. P410 : Protect from sunlight. P413 : Store bulk masses greater than .? kg/ .? lbs at temperatures not exceeding .? °C/ .? °F. P406 : Store in a corrosion resistant container with a resistant inner liner. P405 : Store locked up. |
相关法规
| RTECS# | WE1900000 |
运输信息
| UN编号 | UN2318 |
| 类别 | 4.2 |
| 包装类别 | II |
| HS编码* | 2830.10-000 |
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