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China-cas no.: 7681-57-4
2021-09-18 16:37  Click:13
Price:Unkonwn
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  Post Date: Sep 18,2021
  Expiry Date: Mar 17,2022
  Detailed Description: Cas No. :7681-57-4 Quantity: 1000Metric Tons
Specs:96.5%;95.0%
Payment Method: TT/LC
Product name: sodium metabisulfite
EINECS No.: 231-673-0
Molecular formula: Na2S2O5
Molecular weight: 190.10
Appearance: white or slight yellow crystalline powder
Quality standard: HG/T 2826-2008

Uses:
Printing and dyeing mordant;
dechlorination agent of fabric after bleaching;
Chemical, pharmaceutical reductant and sulfonating agent;
bleaching agent of Bamboo, wood, paper fiber;
dressing agent of Non-ferrous metal;
Wastewater treatment;
Rubber curing agent
Packing: PE bag lined PP woven bag.
Net wt: 25, 50, 1000kg/bag.

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  CAS Registry Number:

7681-57-4
  Synonyms: ;Sodium pyrosulfite;disodium disulphite;Sodium metabisulphite;Sodium disulphite;Sodium pyrosulphite;SODIUM DISULFITE;disodium oxidosulfanesulfonate oxide;Sodium metabi;metabisulfite Sodium;
  Molecular Formula: Na2S2O5
  Molecular Weight: 190.1065
  Molecular Structure: 7681-57-4 Sodium me<em></em>tabisulfitenload="javascript:DrawImage(this);">
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R31:;
R41:;
  Safety Description: S26:;
S39:;
S46:;

Contact information
Company:DESTOON
Status:offline Send letter online chat
Name:pu(Mr.)
Area:Beijing
Address:china
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