Sodium lauryl sulphate AR/ACS 250GM | |||
71625SG250 | 888362821BW | ||
AR/ACS | 8883628 | ||
151-21-3 | 101339 | ||
C12H25NaO4S | February 2023 | ||
288.38 | January 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Appearance | White solid. | White solid. |
2 | Aqueous solubility | Passes | Soluble |
3 | Assay (acidimetric, on dried basis) | 99.8% | Min. 99.0% C12H25NaO4S |
4 | Fatty alcohol (as C12H25OH) | 99.76% | Min. 96.0% |
5 | Absorbance (3% W/V) | 0.04 AU | 0.1 AU Max. |
6 | Loss on drying | 0.7% | 1.0% Max. |
7 | Titrable base | 0.01 meq/g | 0.06 meq/g Max. |
8 | Heavy metals (as Pb) | Not detected | 0.002% Max. |
9 | Unsulphated alcohols | 1.2% | 4.0% Max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |