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硫酸氢钠 |
| 性状 |
化学品中文名称: 硫酸氢钠 化学品英文名称: sodium bisulfate 中文名称2: 酸式硫酸钠 英文名称2: sodium acid sulfate 技术说明书编码: 2534 CAS No.: 7681-38-1 分子式: NaHSO4 分子量: 120.06 盐属性:强酸的酸式盐 酸碱性:显酸性 |
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| 规格 |
指 标 | 成 分 | 食品级 | 精 致 | 工 业 级 | | NaHSO3 ≥ % | 99.0 | 99.0 | 98.0 | | Water insoluble matter ≤ % | 0.03 | 0.04 | 0.10 | | Chloride(Cl) ≤ % | 0.01 | 0.01 | 0.01 | | Fe ≤ % | 0.005 | 0.005 | 0.08 | | Heavy metals(Pb)≤ % | 0.001 | 0.001 | --- | | As ≤ % | 0.0001 | 0.0001 | ---- | | Clarity test | OK | OK | OK | |
| 使用方法 |
用途 用法: 用作助熔剂和消毒剂,并用于制硫酸盐和钠矾等 |
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