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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:略黃色結(jié)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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  • Basic data
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  • Product details
Product Name potassium metabisulfite
Chinese alias偏硫代硫酸鉀、偏重亞硫酸鉀
CAS16731-55-8
FormulaK2O5S2
MW222.32400
Appearance略黃色結(jié)晶粉末
MDLMFCD00167605
Melting point190°C
Storage condition室溫
Symbol
Safe PropertyS26;S36;S39;
Hazard Category CodeR31;R36/37/38;R41;
Chinese alias偏硫代硫酸鉀、偏重亞硫酸鉀
CAS16731-55-8
FormulaK2O5S2
MW222.32400
Appearance略黃色結(jié)晶粉末
MDLMFCD00167605
Melting point190°C
Safe PropertyS26;S36;S39;
Hazard Category CodeR31;R36/37/38;R41;
Water SolubilityH2O：0.1 M，20 °C，無色透明
用途還原劑，顯影劑，細菌抑制劑，抗氧劑，制備亞硫酸。
運輸要求常規(guī)運輸
Storage室溫
Smiles[O-]S(S([O-])(=O)=O)=O.[K+].[K+]
InchiKeyRWPGFSMJFRPDDP-UHFFFAOYSA-L
Shrink
400-0707-687
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