过硫酸钠 (CAS No.7775-27-1)
- 物化性质
- 白色结晶粉末,密度2.4 g/cm³,熔点约100°C(分解),闪点180°C。易溶于水,水溶液呈酸性;不溶于乙醇和乙醚。在潮湿空气中易吸潮分解,释放出氧气。
- 纯度
- ≥99%
- 密度
- 2.4 g/cm³
- 闪点
- 180°C
English description(英文原文,共 979 字符)
Product Name:Sodium persulfate
English Name:Sodium persulfate
CAS No.:7775-27-1
Aliases:Sodium peroxodisulfate, Sodium peroxydisulfate, Disodium peroxodisulfate
Molecular Formula:Na2S2O8
Physical Properties:White crystalline powder. Density 2.4 g/cm³. Melting point approx. 100°C (decomposes). Flash point 180°C. Readily soluble in water, forming an acidic solution; insoluble in ethanol and diethyl ether. Hygroscopic, decomposes in moist air and releases oxygen.
Uses:Mainly used as an oxidizing agent, bleaching agent and battery depolarizer in pharmaceutical, bleaching and battery industries. It serves as a polymerization promoter in synthetic chemistry, a soft etchant for metal surfaces in printed circuit board manufacturing, and is also used in photographic waste treatment and textile desizing and dyeing.
Technical Specifications:
Purity: ≥99%
Density: 2.4 g/cm³
Flash point: 180°C
Transport hazard: UN 1505, Class 5.1, Packing Group III
Packaging: Bagged
English Name:Sodium persulfate
CAS No.:7775-27-1
Aliases:Sodium peroxodisulfate, Sodium peroxydisulfate, Disodium peroxodisulfate
Molecular Formula:Na2S2O8
Physical Properties:White crystalline powder. Density 2.4 g/cm³. Melting point approx. 100°C (decomposes). Flash point 180°C. Readily soluble in water, forming an acidic solution; insoluble in ethanol and diethyl ether. Hygroscopic, decomposes in moist air and releases oxygen.
Uses:Mainly used as an oxidizing agent, bleaching agent and battery depolarizer in pharmaceutical, bleaching and battery industries. It serves as a polymerization promoter in synthetic chemistry, a soft etchant for metal surfaces in printed circuit board manufacturing, and is also used in photographic waste treatment and textile desizing and dyeing.
Technical Specifications:
Purity: ≥99%
Density: 2.4 g/cm³
Flash point: 180°C
Transport hazard: UN 1505, Class 5.1, Packing Group III
Packaging: Bagged
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常见问题
- 过硫酸钠的 CAS 号是多少?
- 过硫酸钠的 CAS 号是 7775-27-1。
- 过硫酸钠的分子式和分子量是什么?
- 过硫酸钠的分子式为 Na2S2O8。
- 过硫酸钠的英文名称是什么?
- 过硫酸钠的英文名称为 Sodium persulfate。
- 过硫酸钠还有哪些别名?
- 过硫酸钠又称 过硫酸碱、过二硫酸钠、高硫酸钠。
- 过硫酸钠有哪些供应商和生产厂家?
- 掌上化工当前收录 1 条过硫酸钠供应报价,来自 1 家供应商,可按地区、纯度、级别筛选对比。
- 过硫酸钠的供应商主要分布在哪些地区?
- 过硫酸钠的供应商主要分布在 上海市(1 条) 等地。
- 过硫酸钠有哪些级别可选?
- 平台上过硫酸钠的供应级别包括 工业级。
- 过硫酸钠的报价单位是什么?
- 过硫酸钠的报价单位主要有 千克。
- 哪里可以查到过硫酸钠的价格?
- 掌上化工过硫酸钠产品页汇总了各供应商的最新报价与规格,地址:/chemicals/7775-27-1/。部分供应商价格为电议,可通过页面上的询价功能直接获取。
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