亚硫酸钠 95.0-100.5%, purified

供应商: VWR Chemicals

VWRC28126.297EA 275 CNY
VWRC28126.297 VWRC28126.366 VWRC28126.460
亚硫酸钠 95.0-100.5%, purified
亚硫酸钠
分子式: Na₂SO₃
分子量: 126.04 g/mol
溶点: > 500 °C
密度: 2.63 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00003503
CAS号: 7757-83-7
EINECS: 231-821-4
REACH: 01-2119537420-49
Merck Index: 13,08757

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产品技术规格

Assay (at filling) 95.0 - 100.5 %
Heavy metals (as Pb) Max. 50 ppm
Fe (Iron) Max. 20 ppm


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