Customization: | Available |
---|---|
CAS No.: | 294-90-6 |
Formula: | C8h20n4 |
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Item | Specification |
Appearance | White to off-white powder |
Solubility |
soluble in Water |
Identification |
HPLC:The principal peak in the chromatogram obtained
with the test solution is similar in retention time to the
principal peak in the chromatogram obtained with
reference solution.
|
Related substances | Total impurity ≤5.0% |
Single impurity ≤1.0% | |
Water Determination | ≤1.0% |
Residue on lgnition | ≤0.1% |
Heavy Metals | ≤20ppm |
Microbial Limit |
Total number of aerobic bacteria<100 cfu/g
|
Total number of molds and yeast<100 cfu/g | |
Assay | ≥97% |