sodium pyrosulfite,sodium metabisulphite,sodium metabisulfite

CAS RN.:

7681-57-4

EINECS:

231-673-0

H.S.CODE:

2832.1000.00

Industrial Uses

Water Treatment

Eliminating dissolved oxygen in waste water and in pipes;

Cleaning water pipes and reverse osmosis membranes in desalinization equipment as it is an antibacterial.

It is used in water treatment plants to remove excess chlorine.

Bleaching Agent

It functions as a bleaching agent, which is useful in making paper pulp, cotton and wool.

Food Preservative

Antimicrobial

It is commonly used as a food preservative for dried foods, as well as fruit concentrate juices.

It acts as an antimicrobial, inhibiting the growth of fungi and bacteria, thereby keeping food fresh and safe.

In beer and wine manufacturing, it is used as both a sterilizer and an antioxidant in the process of brewing beer or fermenting wine.

DOT Classification:

Non-dangerous goods

U.N.

N/A

Packing Group:

N/A

Not allowed in room with any oxidant or strong acid, and keep away from an oxidation by air or humidity.

This product should NOT store for long time. DO NOT mix with inflammable substances, gasoline and    oxidants.

During transportation, keep away from direct sunlight and humidity.