亚硫酸钠, anhydrous 98.5% for analysis

供应商: Thermo Fisher Scientific

219270010 219270250
ACRO219270010EA 0 CNY
ACRO219270010 ACRO219270250
亚硫酸钠, anhydrous 98.5% for analysis
亚硫酸钠
分子式: Na₂SO₃
分子量: 126.04 g/mol
溶点: >500 °C (dec.)
密度: 2.63 g/cm³
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

Appearance White Crystalline powder or crystals
Titration Iodimetric ≥98.0 %
Chloride (Cl) ≤100 ppm
Arsenic (As) ≤1 ppm
Iron (Fe) ≤10 ppm
Heavy metals (as Pb) ≤10 ppm


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