偏重亚硫酸钠 ≥97%, GPR RECTAPUR®

供应商: VWR Chemicals
Danger

Synonyms: 偏二亚硫酸钠, 焦亚磷酸钠

VWRC27921.298EA 353 CNY
VWRC27921.298 VWRC27921.367
偏重亚硫酸钠 ≥97%, GPR RECTAPUR®
偏重亚硫酸钠
分子式: Na₂S₂O₅
分子量: 190.11 g/mol
溶点: 150
密度: 1.48 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00167602
CAS号: 7681-57-4
EINECS: 231-673-0
REACH: 01-2119531326-45
Merck Index: 12,08784
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产品技术规格

Assay Min. 97 %
Heavy metals (as Pb) Max. 50 ppm
Cl (Chloride) Max. 0.02 %
Fe (Iron) Max. 20 ppm


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