|Chemical Formula :||NaHSO3|
|Other names :||Sodium Pyrosulphite|
|Physical Appearance:||Light Pale Yellow Cream Powder.|
|Purity as So2 Content :||62.5% Minimum|
|Iron as Fe:||10 PPM Maximum|
|Heavy Metals as Pb :||10 PPM Maximum|
|Selenium :||3 PPM Maximum|
|Arsenic :||1 PPM Maximum|
|Ph :||4.5 – 5.5|
It goes as one of the main rawmaterial for Bulk Drugs. It is also used as a reducing agent in Pharmaceuticals. It is used as an antioxidant in injectable medicines and drugs.
2.Water Treatment plants:
It acts as a Preservative and bleaching agent in starch industries. It is added to the corn syrup as a preservative.
It is used as Leather processing chemical during the deliming process. It also acts as a bleaching agent and makes leather soft, well developed, water proof etc., It is also used in finished leather manufacturing.
It is packed and available in 50 kgs Net HM polyethelned bags over packed by HDPE Bags.
Store in a dry room temperature. It absorbs moisture and oxidizes, if the packing is not kept closed.