sodium metabisulfite

Date：2021-12-02 Categories：Related Application Product

post date:

dec 01,2021

expiry date:

dec 08,2021

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:
hazard symbols:	xn:harmful;
risk codes:	r22:; r31:; r41:;
safety description:	s26:; s39:; s46:;

Tags：Sodium Metabisulfite

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