Diethanolamine USP-NF 2.5LT | |||
90553LC250 | 346070819DU | ||
USP-NF | 3460708 | ||
111-42-2 | 74291 | ||
NH(CH2CH2OH)2 | April 2021 | ||
105.14 | March 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear, colorless liquid, deliquescing in moist air. | A White or clear, colorless liquid or crystals, deliquescing in moist air. |
2 | Solubility | Passes | Miscible with water, with alcohol, with acetone, with chloroform, and with glycerin. Slightly soluble to insoluble in benzene, in ether, and in petroleum ether. |
3 | Identification by IR | Complies | To comply the test |
4 | Refractive index (at 30°C) | 1.475 | Between 1.473 and 1.476 |
5 | Water | 0.10% | Not more than 0.15% |
6 | Limit of Triethanolamine | 0.4% | 1.0% w/w max |
7 | Assay (Anhydrous basis) | 99.91% | 98.5 - 101.0% |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |