Sodium Meta Bisulphite
Sodium metabisulphite is marketed under the brand VELOXY VENTURES Exports Sodium Metabisulphite.
Sodium Meta Bisulphite is used as a preservative in the starch and food industry to control melanosis (black
spot) in shrimp;
for fermentation in the wine industry; as an antichlor in the chemical industry and as a redox catalyst in
the acrylic fibre industry.
The product is also used as a reducing agent in the purification of aldehydes and ketones; in the
manufacture of sulphonated oil and resin;
for detoxification of cyanide in gold ore processing plants and in the manufacture of photographic
chemicals.
Sodium metabisulphite is manufactured by VELOXY VENTURES Exports.
Product specifications:
| Formula: |
Na₂S₂O₅ |
| Synonyms |
Sodium disulphite
Sodium pyrosulphite
|
| Grade |
This product is available in three grades:
|
| Applications |
Food
- As a preservative in fruits and starch
- As an enzyme inhibitor in melanin formation (black and brown spots)
Treatment of waste water
As an antichlor and in detoxification of cyanide and chromate
Textile
For bleaching wool and jute, gold mining, and to destroy cyanides
Paper and pulp
- For bleaching ground wood
- As an antichlor
Photography and film
For developer solutions and acidifying fixing baths
|
| Packaging and transportation |
- 25kg PPE woven / paper bags with heat-sealed HDPE inner liner
- 25kg HDPE bags
- 500kg, 1000kg bulk sacks
|
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