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Food Grade Sodium Pyrosulfite 97% for Water Treatment Chemical
| Price | $270.00 |
|---|---|
| Min Order | 5 Tons |
| Availability | In Stock |
| Shipping From | Henan, China |
| Popularity | 498 people viewed |
Model NO.:
sodium metabisulfite
CAS No.:
7681-57-4
Formula:
Na2s2o5
EINECS:
231-673-0
Certification:
SGS
Purity:
90%~99%
Type:
Sodium Metabisulfite
Appearance:
Powder
Grade Standard:
Industrial Grade
Payment:
Negotiable
Trademark:
union
Transport Package:
25kg Bags
Specification:
Sodium Pyrosulfite
Origin:
China
HS Code:
28321000
Product Description
[Products performance]
Synonyms: Sodium Pyrosulfite, sodium metabisulfite
CAS No.: 7681-57-4
Molecular formula: Na2S2O5
[Specification]
[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.
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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