Formaldehyde 37-41% soln extrapure 30LT | |||
10710LL030 | 430410213CX | ||
Extrapure | 4304102 | ||
50-0-0 | 101944 | ||
HCHO (aq.) | March 2024 | ||
30.03 | February 2029 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Solution with pungent odour containing formaldehyde, water and methanol as stabilizer. | Solution with pungent odour containing formaldehyde, water and methanol as stabilizer. |
2 | Assay (acidimetric, after oxidation) | 37.8% | 37 - 41% w/v |
3 | Boiling point(95%) | 97°C | 96° - 98°C |
4 | Specific gravity, 25°C | 1.076 | 1.070 - 1.080 |
5 | Methanol(CH3OH) | 7.1% | 4 - 8% w/w |
6 | Acidity(as HCOOH) | 0.05% | 0.10% max |
7 | Chloride(Cl) | Less than 0.001% | 0.001% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |