Boric Acid Powder Extra Pure (02219) is a high-quality, refined chemical compound known for its excellent purity, stability, and versatility. Manufactured to meet stringent quality standards, this extra pure grade boric acid is ideal for use in laboratory applications, pharmaceuticals, industrial processes, and specialty formulations.
This fine, white crystalline powder offers consistent performance in analytical procedures, chemical synthesis, and buffer preparation. Due to its mild antiseptic, antifungal, and flame-retardant properties, boric acid is also widely used in cosmetics, personal care products, glass and ceramics manufacturing, and agricultural applications.
Boric Acid Extra Pure is valued for its reliability and low impurity levels, making it suitable for precision work in research laboratories as well as controlled industrial environments.
| Model | 02219 |
| Size | 500 G |
| Appearance | White powder |
| Assay (alkalimetric; on dried basis) | 99.64% |
| Identification | Passes test |
| Solubility | Passes test |
| pH (3.3% solution in water) | 4.53 |
| Sulphate (SO4) | 0.025% |
| Heavy metal (as Pb) | Heavy metal (as Pb) |
| Arsenic (As) | 0.001% |
| Organic impurities | Passes test |
| Loss on drying (5hrs; over silica gel) | 0.41% |