Chinese wholesale High Quality Nad Powder - Boric acid–11113-50-1 – Kaimubuke
Chinese wholesale High Quality Nad Powder - Boric acid–11113-50-1 – Kaimubuke Detail:
What is boric acid
Boric acid, also called hydrogen borate, boracic acid, orthoboric acid and acidum boricum, is a weak, monobasic Lewis acid of boron, which is often used as an antiseptic, insecticide, flame retardant, neutron absorber, or precursor to other chemical compounds. It has the chemical formula H3BO3 (sometimes written B(OH)3), and exists in the form of colorless crystals or a white powder that dissolves in water. When occurring as a mineral, it is called sassolite.
| Boric acid Flakes Basic information | ||||
| Product Name | Boric acid | |||
| Synonyms | Boric Acid Flakes | |||
| CAS | 11113-50-1 | |||
| MF | BH3O3 | |||
| MW | 61.83 | |||
| EINECS | 234-343-4 | |||
| Boric Acid Flakes Chemical Properties | ||||
| Form | White Flakes | |||
| Pka | 9.2(at 25℃) | |||
| Color | Clear, White | |||
| Purity | 99% | |||
|
Items |
Specification |
Result |
||
|
Appearance |
white flake |
Complies |
||
|
Assay (H3BO3%) |
≥99.5 |
99.52 |
||
|
Sulphates % |
≤0.2 |
0.15 |
||
|
Iron % |
≤0.001 |
0.00083 |
||
|
Chlorides % |
≤0.01 |
0.005 |
||
|
Phosphates % |
≤0.02 |
0.01 |
||
|
Heavy metal % |
≤0.001 |
0.00058 |
||
|
Flake size |
3-5mm |
3-5mm |
||
Usage:
1. Used as a pH adjuster, disinfectant, antibacterial preservative, etc.
2. For the preparation of borate, borate, optical glass, paint, pigment, boric acid soap, leather finishing agent, printing and
dyeing auxiliaries and pharmaceutical disinfectants, etc.
3. Used in capacitor manufacturing and electronic component industry, high-purity analytical reagents, medicinal disinfection and
anti-corrosion preparation and processing of exposed photosensitive materials.
4. For glass, enamel, ceramics, medicine, metallurgy, leather, dyes, pesticides, fertilizers, textiles, etc.
5. Used as a chromatographic reagent and also used as a buffer
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The sales person is professional and responsible, warm and polite, we had a pleasant conversation and no language barriers on communication.
By Erica from Florida - 2017.11.29 11:09
