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Home >> Products >>Oil Drilling/Mining Chemicals >> Sodium Metabisulphite (SMBS) Tech Grade
Product Detail

Sodium Metabisulphite (SMBS) Tech Grade

Product Name
Sodium Metabisulphite
CAS registry Number
7681-57-4
Molecular Formula
Na2S2O5
HS CODE
2832100000
Appearance
white crystalline powder
EINECS No
231-673-0
Grade Standard
Industrial Grade
Purity
97%
Other Names
Sodium Metabisulfite
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  • 商品说明

Application:

1.Mordant of printing and dyeing; 

2.Dechlorinate of textile after bleaching; 

3.Sulphonated agent and reducer of chemical industry and pharmacy;

4.Bleach of paper pulp, bamboo and timber bleach ofstapk; Treatment agent of waste water; 

5.Rubber solidifying agent 

 

6.Perfume industry is served as hydrocarbon perfume aldehyde

7.The sensitize industry is served as the developing agent reductant and the protection of fixing bath dose and so on;

8.sewage treatment.

 


Item

Standard

CONTENT (AS Na2S2O5)

97% MIN

IRON (Fe)

0.003%MAX

HEAVY METALS(As Pb)

0.0005%MAX

ARSENIC

0.0001%MAX

WATER INSOLUBLE

0.05%MAX

PH VALUE

4.0-4.8


 

Storage:

in dry and cool warehouse with package sealed and away from rain and water.

 

Package:

in 25KG/1000KG/1100KG/1250KG/1350KG PP+PE BAGS

 

QTY/20'FCL: 27MT


 


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