Product Details

price of industrial grade manufacturing sodium metabisulphite SMBS

Type Sodium Metabisulfite
CAS No. 7681-57-4
Other Names sodium pyrosulfite
MF Na2S2O5
EINECS No. 231-673-0
Place of Origin Hunan, China
Grade Standard Food Grade, Industrial Grade, Medicine Grade, Other, Food Grade, Industrial Grade, Medicine Grade, Industrial Grade
Purity 98% Min
Appearance White Powder, white to slightly yellowish crystalline powder
Application Industry, Mordant of printing and dyeing;Dechlorinate of textileafter bleaching
Brand Name ChoiceChem / OEM
Model Number 7681-57-4

Product Features

price of industrial grade manufacturing sodium metabisulphite SMBS

Product Description

 

price of industrial grade manufacturing sodium metabisulphite SMBS

price of industrial grade manufacturing sodium metabisulphite SMBS

is mainly used as reduction agent. Furthermore, it is ideal for the bleaching of vegetable fibers and textile, for the production of solutions, which are used in the developing of photos and films as well as for the treatment of tanning agents in dyeing of textiles. ChoiceChem offers different sodium metabisulfite grades, all meeting highest quality standards.

CAS RN.:

7681-57-4

EINECS:

231-673-0

H.S.CODE:

2832.1000.00

 

Chemical Analysis

 

Component

Range

Typical

Assay(Na2S2O5 )

96.0% min.

97.5%

Iron content(base on Fe)

0.005% max.

0.002%

water insoluble matter

0.05% max.

0.02%

Arsenic content(base on As)

1 ppm max.

1ppm

Pb

10 ppm max.

5ppm

Appearance

White or yellowish crystalline powder

 

 

 

 

 

 

 

 

 

Application

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.

 

Other Uses

 

Medicinal

It is an antioxidant additive in inject able medicines and is also used as a reducing agent in pharmaceuticals.

Photographic and film industry

For preparing developer solutions, for acidifying fixing baths(photo grade).

Landscape Gardening

It used in landscape gardening as a tree stump remover, as it disintegrates the lignin -- chemicals in plant cell walls -- in the tree stumps, making them easier to remove.

Fiber Industry

In the sulphitisation of tanning extract.

Gold mining

For bleaching ground wood, as an antichlor.

 

 

 

 

 

 

 

 

 

 

 

 

 

price of industrial grade manufacturing sodium metabisulphite SMBS

Transportation Information:

DOT Classification:

Non-dangerous goods

U.N.

N/A

Packing Group:

N/A

 

Storage & Transportation

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.

 

Packaging & Shipping

 Packing

In net 25kg / 1000kg / 1100kg / 1200kg / 1250kg pp bags

-   25MT/20 FCL

price of industrial grade manufacturing sodium metabisulphite SMBS

 

Company Information

 

price of industrial grade manufacturing sodium metabisulphite SMBS

price of industrial grade manufacturing sodium metabisulphite SMBS

price of industrial grade manufacturing sodium metabisulphite SMBS

price of industrial grade manufacturing sodium metabisulphite SMBS

 

price of industrial grade manufacturing sodium metabisulphite SMBS

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