99% Cysteamine hydrochloride powder CAS No. 156-57-0
High quality 99% Cysteamine hydrochloride powder CAS No. 156-57-0
Product details:
Chemical Name : Cysteamine hydrochloride; Cysteamine HCL
CAS NO. 156-57-0
Type: 95% industry grade, 99% pharma grade
Applications:
It can be used in the making of cosmetics (for example hair dye).
It can be applied in the making of biochemical reagent and complex agent of heavy meatl ions.
It also can be used as pharmaceutical intermediates.
Packing:
25kg in double-layer PE bag lined carton, the bag is filled with nitrogen for protection.,or according to your requirement.
It should be stored in dry, cool and airiness place, avoid insolation and moisture, keep it far away from metal ions.
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Name |
Cysteamine hydrochloride | |||
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CAS # |
156-57-0 | |||
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Formula |
C2H8CINS |
Molecular weight |
113.61 |
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Batch No. |
202305011 |
Manufacturing date |
2023-05-11 |
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Quantity |
575KG |
Report date |
2024-05-10 |
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Items |
Standard |
Results |
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Appearance |
White to pale yellow crystalline powder |
White Crystalline powder |
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Assay |
98.0%-101.0% |
98.3% |
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Purity |
N-mercapto thiazoline: ≤0.05%w/w |
not detected |
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Cystamine: ≤ 4.0%w/w |
0.3% |
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IMP RRT 2.2: ≤ 0.2% Area |
not detected |
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Other unknow single impurities:≤ 0.1% Area |
not detected |
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Total impurities(Excluding Cystamine):≤ 1.0% Area |
not detected |
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Identification |
The retention time of the major peak in the sample solution should correspond to that of in the standard solution |
The retention time of the major peak in the sample solution corresponds to that of in the standard solution |
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Melting point |
66.0 - 70.0℃ | 67.1 - 68.0℃ | ||
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Loss on drying |
≤1.0% |
0.3% |
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Solubility |
The transparent solution | The transparent solution | ||
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Conclusion |
Passed test according to the Standard of standard |
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