Acetic acid glacial EL Grade 2.5LT | |||
40010LC250 | 591201908DU | ||
EL Grade | 5912019 | ||
64-19-7 | 73740 | ||
CH3COOH | April 2021 | ||
60.05 | March 2026 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Description | A clear and colourless liquid, not more than 10 hazen units in colour. | A clear and colourless liquid, not more than 10 hazen units in colour. |
2 | Solubility | Passes | Miscible with water, with alcohol and with methylene chloride |
3 | Assay (acidimetric) | 99.95% | min. 99.90% |
4 | wt. per ml, 20° C | 1.049g | 1.048-1.052g |
5 | Residue on evaporation | 0.0004% | 0.0008% max. |
6 | Acetaldehyde (CH3CHO) | Less than 0.0002% | 0.0002% max. |
7 | Phosphate(PO4) | Less than 0.0001% | 0.0001% max. |
8 | Chloride(Cl) | Less than 0.0001% | 0.0001% max. |
9 | Sulphate(SO4) | Less than 0.00005% | 0.00005% max. |
10 | Iron(Fe) | 0.0000039% | 0.00001% max. |
11 | Heavy metal(as Pb) | 0.0000008% | 0.00001% max. |
12 | Arsenic (As) | Not detected | 0.0000005% max. |
13 | Substances reducing dichromate(O) | Less than 0.003% | 0.003% max. |
14 | Sodium(Na) | 0.0000414% | 0.0001% max. |
15 | Dilution test | Passes | Passes test |
16 | Substances reducing permanganate (as SO2) | Less than 0.015% | 0.015% max. |
17 | Aluminium (Al) | 0.0000006% | 0.00001% max. |
18 | Calcium(Ca) | 0.0000501% | 0.0001% max. |
19 | Copper(Cu) | Not detected | 0.00001% max. |
20 | Potassium(K) | 0.0000205% | 0.0001% max. |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |