Business Type:Trading Company
Product Certification&
Enterprise Certification
Country: China (Mainland)
Business Type:Trading Company
CAS NO.65-23-6
A(1-2)Kilogram
Tests |
Specifications |
|
Appearance |
White to practically white crystals or crystalline powder |
|
Identification |
||
A).Iinfrared absorption |
Consistent with the feference IR spectra |
|
B).Chloride |
A white curdy precipitate is formed with silver nitrate,the precipitate is insoluble in nitric acid but dissolves readily in ammonia |
|
Loss on Drying |
≤0.5% |
|
Residue on Ignition |
≤0.1% |
|
Heavy metals |
≤0.003% |
|
Residual solvent |
≤0.5% |
|
Chloride |
16.9%~17.6% |
|
Assay |
98.0~102.0% |
|
Lead |
<2.0 ppm |
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Cadmium |
<1.0 ppm |
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Arsenic |
<1.0 ppm |
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Mercury |
<0.1 ppm |
|
Total Plate Count |
≤100cfu/g |
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Yeast and Mold |
≤10 cfu/g |
|
E.Coli |
Negative |
|
Salmonella |
Negative |
|
S.Aureus |
Negative |
|
Conclusion:This product is complies with the USP34 standard. |