CAS No.: 20324-87-2
Molecule Formula:C21H14N2O9S2Na2
Mr=548
Molecule Structural Formula:
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| SPECIFICATIONS | |
|
Appearance
|
Dry-grey white powder |
|
Content
|
70%Min. |
|
Chloride
|
20% |
|
Free J acid
|
2%Max. |
|
Insoluble
|
0.5%Max. |
PACKING: 25kg plastic woven bags.
STORAGE: Store in a cool, dry place. Store in a tightly closed container.
SHELF LIFE : two years.