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TrustPass®serves to
provide transparency egarding
the identity and
legitimacy of your trading partners on
Alibaba.com.
Only companies that have completed an
Authentication
and Verification procedure conducted by a third-party
credit-reporting agency have a TrustPass
Profile. |
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硫 氢 化 钠 |
| 性状 |
有硫化氢气味、立方晶体。工业品一般为片状或溶液,呈橙色或黄色;闪点 90℃; 熔点52.54℃; 溶解性:溶于水,溶于乙醇、乙醚等; 密度:相对密度(水=1)1.79; 稳定性:稳定;危险标记 9(自燃物品); 主要用途:供分析化学及制造无机物用。 |
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| 规格 |
指 标 | 成 份 | 标 准 | | FLAKE | | Sodium hydrosulfide(NaHS) | 70%min | | Sodium sulfide (NaS) | 3.5%max | | Fe content | 30ppm max. | |
| 使用方法 |
应 用 用作制取硫铵及农药乙硫酸和硫脲生产中的半成品及原料.大量用于铜矿选矿,制革工业,化肥工业人造纤维生产.. |
| 包装 |
包 装: 25 KG 塑编袋代PE内衬,900 KG 吨包或25KG 铁桶装 |
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