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Product Description
Item | Standard |
CONTENT (AS Na2S2O5) | 97% MIN |
IRON (Fe) | 0.003%MAX |
CLARITY | PASS |
HEAVY METALS(As Pb) | 0.0005%MAX |
ARSENIC | 0.0001%MAX |
WATER INSOLUBLE | 0.05%MAX |
PH VALUE | 4.0-4.6 |
Packaging & Shipping
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