Message: | Tranexamic acid
CAS: 1197-18-8
Synonyms:trans-4-Aminomethylcyclohexane-1-carboxylate; trans-4-(Aminomethyl)cyclohexanecarboxylic acid; Amstat
EINECS No.: 212-818-4
M. F.: C8H15NO2
M. W.: 157.21
Assay: 99.0-101.0%
Apperance: White crystalline Powder
Type: Anesthetic Agents
Grade Standard: Cosmetic Grade,Medicine Grade
PH: 7.0~8.0
Chloride: 140ppm max
Loss on drying: 0.5%max
Sulfated ash: 0.1%max
Use: Hemostatic effect;(for pharmaceutical and cosmetic use)
Packing: 1kg Aluminum foil bag or 25kg fiber drum
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Item Standard Results
Characteristics White crystalline powder Complies
Solubility Freely soluble in water and in glacial Complies
acetic acid, practically insoluble in
acetone and alcohol
Identification Infrared absorption atlas consistent with Complies
the contras atlas
PH 7.0~8.0 7.18
Related substances Liquid Impurity A: ≤ 0.1% < 0.1%
chromatography(2.2.29) Impurity B: ≤ 0.2% < 0.2%
Any other impurity: ≤ 0.1% < 0.1%
All other impurity: ≤ 0.2% < 0.2%
Chlorides ≤ 140ppm < 140ppm
Heavy Metals ≤ 10ppm < 10ppm
Loss on drying ≤ 0.5% 0.15%
Sulphated Ash ≤ 0.1% < 0.02%
Assay 99.0%~101.0% 99.88%
Conclusion Complies with BP2009 specification
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