Triethylene glycol AR 2.5LT | |||
21884LC250 | 552970321HS | ||
AR | 5529703 | ||
112-27-6 | 43741 | ||
(CH2OCH2CH2OH)2 | August 2019 | ||
150.17 | July 2024 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | Clear colourless liquid. | Clear colourless liquid. |
2 | Solubility | Passes | Miscible with water & alcohol. |
3 | Assay | 99.63% | min. 99.50% |
4 | Boiling point(95%) | 287 deg C | ~ 287 deg C |
5 | Wt. per ml, 20 deg C | 1.123g | 1.122 - 1.125 g |
6 | Refractive index | 1.455 | 1.454 - 1.456 |
7 | Residue on ignition | 0.004% | 0.05% max. |
8 | Ash content | 0.004% | 0.005% max. |
9 | Acidity(as CH3COOH) | 0.001% | 0.005% max. |
10 | Chloride(Cl) | NMT 0.0002% | 0.0002% max. |
11 | Sulphate(SO4) | NMT 0.002% | 0.002% max. |
12 | Heavy metal(as Pb) | NMT 0.0002% | 0.0002% max. |
13 | Iron(Fe) | NMT 0.0005% | 0.0005% max. |
14 | Water | 0.031% | 0.10% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |