焦亚硫酸钾 97%, extra pure

供应商: Thermo Fisher Scientific
Danger

Synonyms: 偏重亚硫酸钾, 偏硫代硫酸钾

418270250 418275000
ACRO418270250EA 0 CNY
ACRO418270250 ACRO418275000
焦亚硫酸钾 97%, extra pure
焦亚硫酸钾
分子式: K₂O₅S₂
分子量: 222.33 g/mol
溶点: 150 °C (dec.)
存储条件: Ambient
MDL编号: MFCD00167605
CAS号: 16731-55-8
EINECS: 240-795-3
Merck Index: 13,07729

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产品技术规格

Appearance White to light yellow Crystalline powder
Titration Iodimetric ≥96.0 %
Arsenic (As) ≤1 ppm
Iron (Fe) ≤5 ppm
Selenium (Se) ≤1 ppm
Heavy metals (as Pb) ≤10 ppm


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