Phthalic acid extrapure 500GM | |||
11201SG500 | 913080220GW | ||
Extrapure | 9130802 | ||
88-99-3 | 96275 | ||
C6H4(COOH)2 | July 2023 | ||
166.13 | June 2028 | ||
Sr.No. | Test | Result | Specification |
---|---|---|---|
1 | Assay | 99.8% | min.99.5% |
2 | Solubility | Complies | Slightly soluble in water. Soluble in alcohol. |
3 | Chloride(Cl) | Less than 0.001% | 0.001% max |
4 | Nitrate(NO3) | Less than 0.005% | 0.005% max |
5 | Water | 0.06% | 0.5% max |
6 | Heavy metal(as Pb) | Not detected | 0.001% max |
7 | Residue on ignition | 0.01% | 0.02% max |
8 | Sulphate(SO4) | Less than 0.005% | 0.005% max |
9 | Iron(Fe) | Not detected | 0.001% max |
Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |