White Powder Amstat Tranexamic Acid Powder CAS 1197-18-8 Purity 99%
| Amstat is an antifibrinolytic drug, commonly called Tranexamic acid. Tranexamic acid is a white crystalline powder. It is freely soluble in water and in glacial acetic acid and is very slightly soluble in ethanol and practically insoluble in ether. |
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| Tranexamic acid is a derivative of aminomethylbenzoic acid, and a kind of antifibrinolytic drugs to stop bleeding. The hemostasis mechanism of tranexamic acid is similar to aminocaproic acid and aminomethylbenzoic acid, but the effect is stronger. The strength is 7 to 10 times of aminocaproic acid, 2 times of aminomethylbenzoic acid, but toxicity is similar. |
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Product parameter
| Test Items |
Specification |
Test Results |
| Characteristics |
White crystalline powder,odorless. |
Conforms |
| Solubility |
Freely soluble in water,practically insoluble in ethanol, and ether. |
Conforms |
| Identification |
Chemical reaction is positive
|
Conforms |
| PH |
7.0~8.0 |
7.3 |
| Chlorides |
≤140ppm |
<140ppm |
| Sulfate(SO4) |
≤400ppm |
<400ppm |
| Related substances |
Impurity A: ≤0.1% |
0.002% |
| Impurity B: ≤0.1% |
0.001% |
| Impurity C: ≤0.2% |
0.06% |
| Any other impurity: ≤0.1% |
0 |
| Total impurities: ≤0.5% |
0.07% |
| Loss on drying |
≤0.5% |
0.1% |
| Residue on ignition |
≤0.1% |
0.04% |
| Heavy metals |
≤10ppm |
<10ppm |
| Desicchlora |
Both liquids should be clear |
Conforms |
| Carbonization test |
Should not be deeper than the reference solution |
Conforms |
Microbial limit
|
Number of aerobic bacteria:
NMT 103 cfu/g. |
40cfu |
Number of mold and yeast:
NMT 102 cfu/g. |
30cfu |
| E.coli: Not detectable |
Conforms |
| Assay |
≥99.0% |
99.3% |
Packaging&Shipping
For small order, please expect 4-7 days by UPS DHL EMS.
For mass order, please allow 5-7 days by Air, 15-30 days by Sea.
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