Basic Info

Model No.: X-CAS 10196-04-0

Appearance: Powder

Grade Standard: Industrial Grade

CAS:: 10196-04-0


MF:: H8N2O3S

MW:: 116.14000

Density:: 1.41(25℃)

MP:: 60ºC

Bp:: 60ºC

Additional Info

Packaging: drums

Productivity: 1000kg per month

Brand: zhishang

Transportation: Ocean,Land,Air

Place of Origin: Shandong, China (Mainland)

Supply Ability: in stock

Certificate: ISO CE

HS Code: 10196-04-0

Port: Shanghai,Tianjin,Qingdao

Product Description


The role of anhydrous sodium sulfite is extensive, it has a very important role in pharmaceutical industry, paper making, leather tanning and dyeing industries and plant fiber bleaching, food, etc. Addition of anhydrous sodium sulfite is also used to film developing, bleaching agents, printing and dyeing industry as deoxygenating agent.

Pulp and paper industry

Lignin removal agent

Water treatment

Oxygen scavenger agent.

Photographic industry

To protect developer solutions from oxidation and (as hypo clear solution) to wash fixer (sodium thiosulfate) from film and photo-paper emulsions.

Textile industry

Bleaching, desulfurizing and dechlorinating agent

Chemical manufacturing

Sulfonation and sulfomethylation agent. It is used in the production of sodium thiosulfate.

Leather trade

The sulfitization of tanning extracts

Other applications

l   froth flotation of ores

l   oil recovery

l   food preservatives

l   making dyes

l   It is used in the purification of TNT for military use.

Handing & Storage


(1).Precautions:Do not ingest. Do not breathe dust. Wear suitable protective clothing. If ingested, seek medical advice immediately and show the container or the label. Keep away from incompatibles such as oxidizing agents, combustible materials, organic materials, acids.


(2).Storage: Air sensitive. Moisture sensitive. Keep container tightly closed. Keep container in a cool, well-ventilated area.

Product expansion

1> Cosmetic Raw Materials: Cosmetics is a variety of raw materials through a reasonable deployment of processing from the compound mixture. Cosmetics with a wide range of raw materials, different performance. According to the Raw Material properties and uses of cosmetics, can be divided into matrix materials and auxiliary raw materials in two categories.

2> Active Pharmaceutical Ingredients(API): API refers to the raw materials in the production of various types of preparations, which is the active ingredient in powder,crystal and paste for medicine use through chemical synthesis,plant extract, and preparations of biotechnology institute.

3> Fragrance And Spices: Spices are an important part of fine chemicals, it is composed of natural spices, synthetic spices and single fragrance.

4> Organic Raw Material: Intermediates are also known as organic intermediates. The use of coal tar or petroleum products as raw materials to produce dyes, resins, additives, and other intermediates.

5> Chemicals Used In Paints: Paint, the traditional Chinese name is paint. So-called coating is coated on the surface of the object that be protected or be adornment, and with the continuous film coating to form strong adhesion.

6> Pharmaceutical Intermediates: The so-called pharmaceutical intermediates, refers to the production of pharmaceutical products in the process, the use of raw materials, materials, accessories and other intermediate products.

7> Agricultural Chemicals: Research and agriculture related chemical, including pesticide, plant growth regulator, fertilizer, compound fertilizer, herbicide etc.

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