Boric acid
CAS No. : 10043-35-3
EINECS No. :234-343-4
Chemical formula: H3BO3
Purity : 99.9%
Appearance: white powder crystal or triclinic surface scaly shiny crystals
Traits: a creamy feel, no smell. Soluble in water, alcohol, glycerol, ethers and essential oils, the aqueous solution was weakly alkaline.
Quality index :
Test Items | Unit Of Measure | Lab Test Results |
Appearance: | White crystal powder | White crystal powder |
H3BO3,%,≥ | 99 | 99.9 |
Water-insoluble,%,≤ | 0.060 | 0.003 |
SO4,%,≤ | 0.30 | <0.10 |
Cl,%,≤ | 0.10 | 0.005 |
Fe,%,≤ | 0.0020 | 0.0003 |
NH3,%,≤ | 0.70 | Qualified |
Heavy metal (Pb),%,≤ | 0.0020 | 0.0003 |
use:
1. Medicine for hemostatic and antiseptic agents.
2. For the preparation of borates, borates, paints, pigments, leather finishing agent, auxiliaries such as printing and dyeing.
3. For the manufacture of capacitors and electronic components industry, high-purity analytical reagents, such as medicinal disinfection antiseptic.
Packing: 25kg / bag, outside the series of plastic.