• Smbs 97% Sodium Metabisulfite for Textile Dyeing Chemical
  • Smbs 97% Sodium Metabisulfite for Textile Dyeing Chemical

Smbs 97% Sodium Metabisulfite for Textile Dyeing Chemical

CAS No.: 7681-57-4
Formula: Na2s2o5
EINECS: 231-673-0
Certification: Coa
Purity: 90%~99%
Type: Sodium Metabisulfite
Samples:
US$ 0/g 1 g(Min.Order)
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Basic Info.

Model NO.
Smbs 97%
Appearance
Powder
Grade Standard
Industrial Grade
Transport Package
25kg Bags
Specification
Sodium Pyrosulfite
Trademark
union
Origin
China
HS Code
28321000
Production Capacity
8000mt Monthly

Product Description

[Products performance]
Synonyms: Sodium Pyrosulfite, sodium metabisulfite
CAS No.: 7681-57-4
Molecular formula: Na2S2O5

[Specification]
Na2S2O5 % 96.5 min
Arsenic % 0.0001 max
Iron % 0.0015 max
Water insoluble % 0.01 max
PH Value 4-4.6

[Application]
1). Mordant of printing and dyeing;
2). Dechlorinate of textile after bleaching;
3). Sulphonated agent and reducer of chemical industry and pharmacy;
4). Bleach of paper pulp, bamboo and timber bleach of stapk;
5). Treatment agent of waste water;
6). Rubber solidifying agent;
7). Perfume industry is served as hydrocarbon perfume aldehyde;
8). The hide profession employ to do to molt dose and piable dose and wearproof dose
9). The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose etc.
10). Sewage treatment.

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