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Sodium Metabisulfite

Date：2021-12-27      Categories：related product

  Post Date: Dec 26,2021
  Expiry Date: Jan 02,2022
  Detailed Description: Cas No. :7681-57-4
Quantity: 25Metric Tons
Specs:purity:97%
Price:270 USD Metric Tons
Payment Method: LC OR TT
Chemical name
Sodium Metabisulfite

Structural formula

Molecular formula
Na2S2O5
CAS NO.
7681-57-4
Molecular weight
190.1
Properties
white or light yellow crystalline powder , relative density is 1.4 .
Specifictions
>97%
Packing
25kg plastic woven bag or following your demand.
Uses
It can be used as the material of medicine, or used as curing agent of rubber; It also can be used as dechlorinating agent and scouring agent of textile; It also can be used in the process of leather Moreover, it can be used as the material of fine chemicals, or used as developer; In food industry, It can be used as bleaching agent, loosening agent, antisepsis bactericide and antioxygen antistaling agent.

  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 metabisulfite
  Hazard Symbols:  Xn:Harmful;
  Risk Codes: R22:;
R31:;
R41:;
  Safety Description: S26:;
S39:;
S46:;

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