Cosmetic Grade Tranexamic Acid Powder for Skin Whitening CAS 1197-18-8
Product Description
| Name | Tranexamic Acid 1197-18-8 |
| Appearance | Powder |
| Purity | 99% |
| Port | shanghai |
| Production capacity | 40ton/month |
| CAS | 1197-18-8 |
| MOQ | 25kg |
| Molecular Formula | C 8H 15NO 2 |
Items of Test | Standard as per BP2009 | Result |
CHARACTERS | Appearance: White or almost white, crystalline powder | Positive |
Solubility: Freely soluble in water and in glacial acetic acid, practically insoluble in ace.tone and in alcohol (96%). | Positive | |
IDENTIFICATION | Infrared Absorption Spectrophotometry (2.2.24): IR spectrum is in concordance with Tranexamic acid CRS | Positive |
PH (2.2.3) | 0.05g/ml aqueous (carbon dioxide free water) solution, 7.0 to 8.0 | 7.3 |
Related substances Liquid chromatography (2.2.29) | Impurity A: NLT 0.1% | < 0.10% |
Impurity B: NLT0.2% | < 0.20% | |
Unspecified impurities NLT0.10% | < 0.10% | |
Sum of unspecified impurities NLT 0.2% | < 0.20% | |
Chlorides (2.4.4) | NLT140ppm | < 140ppm |
Heavy metals (2.4.8) | NLT 10ppm | < 10ppm |
Loss on drying (2.2.32) | NLT 0.5% | 0.3% |
Sulphated ash (2.4.14) | ≤ 0.1% | <0.1% |
ASSAY (titration 2.2.20) | 99.0% - 101.0% of C8H15NO2 (dried) | 99.6% |