Listing ID #456745
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ITEM |
SPECIFICATIONS |
Characteristics |
light yellow or yellow crystalline powder |
Identification |
positive |
Residue on Ignition |
Not more than 0.3% |
Heavy metals |
Not more than 0.002% |
Water |
Not more than 0.5% |
Organic volatile impurities |
Less than 500PPM |
Trichloroethylene |
Less than 80PPM |
1,4-dioxane |
Less than 100PPM |
Benzene |
Less than 2PPM |
Assay(on dried basis) |
97.0%~103.0% |