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potassium metabisulfite

16731-55-8
Product Attributes
Catalog No: YB124350 CAS No.: 16731-55-8 Brand: MF: K2O5S2 MW: 222.32400 Characters:略黄色结晶粉末
Art.No. Brand Size Purity/Grade Price(USD) VIP Price (USD) Availability Quantity
YB124350 yunbang 500g 95% $12.50 Visible after login In stock
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YB124350 yunbang 2.5kg 95% $49.17 Visible after login In stock
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YB124350 yunbang 10kg 95% $162.50 Visible after login In stock
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Product Name potassium metabisulfite
Chinese alias偏硫代硫酸钾、偏重亚硫酸钾
CAS16731-55-8
FormulaK2O5S2
MW222.32400
Appearance略黄色结晶粉末
MDLMFCD00167605
Melting point190°C
Storage condition室温
Symbol
Safe PropertyS26;S36;S39;
Hazard Category CodeR31;R36/37/38;R41;
Chinese alias偏硫代硫酸钾、偏重亚硫酸钾
CAS16731-55-8
FormulaK2O5S2
MW222.32400
Appearance略黄色结晶粉末
MDLMFCD00167605
Melting point190°C
Storage condition室温
Safe PropertyS26;S36;S39;
Hazard Category CodeR31;R36/37/38;R41;
Water SolubilityH2O:0.1 M,20 °C,无色透明
用途还原剂,显影剂,细菌抑制剂,抗氧剂,制备亚硫酸。
运输要求常规运输
Storage室温
Smiles[O-]S(=O)S(=O)(=O)[O-].[K+].[K+]
InchiKeyRWPGFSMJFRPDDP-UHFFFAOYSA-L
Shrink
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