
| Boric acid crystals extrapure 50KG (5X10) | |||
| 10310S5K50 | 948650223DZ | ||
| Extrapure | 9486502 | ||
| 10043-35-3 | 112545 | ||
| H3BO3 | April 2026 | ||
| 61.83 | March 2031 | ||
| Sr.No. | Test | Result | Specification | Method Reference |
|---|---|---|---|---|
| 1 | Description | White powder. | White crystals or powder. | |
| 2 | Solubility | Complies | Soluble in water & alcohol. | |
| 3 | Assay (acidimetric) | 99.66% | 99.00 - 100.50% | |
| 4 | Chloride (Cl) | Less than 0.01% | 0.01% max | |
| 5 | Sulphate (SO4) | Less than 0.04% | 0.04% max | |
| 6 | Heavy metal (as Pb) | Less than 0.002% | 0.002% max | |
| 7 | Arsenic (As) | Less than 0.0005% | 0.0005% max |
| Tested By (Chemist - Quality Control) | Approved By (Head - Quality Control) |