Sodium Metabisulfite96.5%min

Product Description

Property: white or light yellow crystal powder, a strong smell of sulfur dioxide, relative density is 1.4, easy to dissolve in water and glycerin, water solution.

application:

1. Pharmaceutical industry: for the production of chloroform, sulfetrone and benzaldehyde

2. Rubber industry: as curing agent

3. Printing and dyeing industry: for cotton fabric bleach dechlorinating agent and cotton scouring agent

4. Leather industry: for leather processing, making the leather soft, full, tensile to have the properties of water proof, flexural strength, wear resistance.

5. Chemical industry: for the production of hydroxycitronellal, hydroxylamine hydrochloride

6. Food industry: as the bleaching agent, preservative, leavening agent, antioxidant ect.

7. Washing plant: as the reactant for the reaction of fabric such as jeans with potassium permanganate to generate white effect