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Product Details
Sodium Metabisuphite
Sodium Metabisuphite
Name:

Sodium Metabisulphite(SMBS)

Chemical formula:

Na2S2O5
Physical appearance:

White powder or small crystalline particles.

Quality standard:

GB1893-1998

Description:

Sodium Metabisulphite, Sodium Metabisulfite, SMBS,E222
Application:
1>Bleaching agent for textile fibres;
2>Colors stripper and dechlorination;
3>Preparation of Indigo Vat Dye;
4>Solubilizing and acidyfing agent for leather industries ;
5>Bleaching agent forpaper pulps;
6>Preservative and sterilisation agent for food industries.


Package:

1>25kg /50kg compound plastic woven bag with inner polythene liner; 2>1000kg Jumbo bags; 3>Any other particular requirements to the package can be discussed.



Shelf Life:
Half one year.



Storage & Handling:
1>Store the product in a cool and dry place;
2>Prevent from direct sunlight,water and moisture;
3>Avoid contact with strong acid,oxidants or poisonous substances;
4>Exposure to moisture will make it oxidze easily to sodium sulphate;
5>Do not store it for long time.


Product Specification:


TECH GRADE FOOD GRADE
NA2S2O5 >96.5% >97.0%
SO2 >65% >65%
FE
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