C19H23N4O6PS
|
Testing Items |
REFERENCE |
Test Result |
|
Appearance |
White crystals or crystalline powder |
White crystalline powder |
|
Identification |
Positive |
Positive |
|
Clarity of solution |
Clear and colorless |
Clear and colorless |
|
Chloride |
≤0.053% |
<0.053% |
|
Sulfate |
≤0.011% |
<0.011% |
|
Heavy metals |
≤20ppm |
<20ppm |
|
Benzoic acid |
No red-purple color develops |
Complies |
|
Thiamine |
≤0.1% |
0.01% |
|
Loss on drying |
≤1.50% |
0.46% |
|
Assay |
98.0%~102.0% |
101.0% |
|
We certify that the quality of this product conforms to the clientele's specification. |
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Add: Room 506,Block C, sunwave building , No.581 Torch Avenue,Binjiang,Hangzhou, Zhejiang,P.R. China
Tel: +86-571-88808192(Domestic trade)
Tel: +86-571-88808190(Foreign trade)
E-mail: sales@gbchemwin.com
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