Solfurous acid

Detailed Product Description

Properties:

Pure ammonium bisulfite is a white crystalline solid. Commercially, however, aqueous liquid form (typically 60%) is common. Ammonium bisulfites reductive and sulfonating properties provide versatile applications.

Specification:

items	index
Appearance	Light yellow liquid
Ammonium hydrogen sulfite and ammonium sulfite content,%	54.0
Ammonium thiosulfate content,%	0.08
Ammonium hydrogen sulfite/Ammonium sulfite,%	2.5

Usage:

It is used as an oxygen scavenger to eliminate the dissolved oxygen in waste water and in pipes. Ammonium bisulfite is a reductive bleaching agent. It reduces carbonyl and alcohol groups, which function as colorants of the substances. It is used in bleaching mechanical paper pulp, cotton, wool and kaolin clay. Additional applications include as a preservative (antioxidant) and a hair waving agent. Ammonium bisulfite is used in industries concerned with leather processing, food and beverage processing, gas purification, water treatment to remove excess chlorine, textiles and pulp processing, and many others. It is used as a reducing agent in chemical manufacturing. It is an alternative to sulfur dioxide which is used in sterlization of equipment.

Packaging:

Plastic drums :250kg (N.W).Transported by tank cars , stored in cool and sealed place.

Keywords:

Ammonium bisulfiteSolfurous acid, monoammonium saltammonium acid sulfiteammonium hydrogen sulfiteammonium hydrosulfiteammonium monosulfiteammonium bisulfite.