|
Molecular Formula:Na2S2O5
Molecule Weight:190.10
Appearance:White or light yellow crystalline powder
Quantity standard:HG/T2826-1997
|
Item |
Enterprise's index |
|
Content (as Na2S2O5)% |
≥98 |
|
Iron(as Fe)% |
≤0.0006 |
|
Clarify degree |
Clear |
|
water-Insoluble% |
≤0.0006 |
|
Arsenic(as As)% |
≤0.0002 |
|
PH Value |
4.0-4.6 |
Main uses:
Bleach agent (e.g.candies, cake, bamboo shoots, etc);
Loose agent (e.g.bread, cracker etc);
Antiseptic and germicide (e.g.fruit juice, tinned food ，brews, the cereals food is defended storage etc);
Inhibitor and freshen agent (e.g.day lily, seafood, fruit and vegetable etc)
Packaging:in polythene plastic film（≥0.05mm thick）with a polypropylene overbag
Netweight:25,50kilograms per bag. | 
