Product Description
Top Quality Boric Acid 99.5%
Boric acid, also called hydrogen borate, boracic acid, orth0boric acid and acidum boricum, is a weak acid of boron 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.
Appearance
Colourless or white odourless crystalline solid
CAS: 11113-501
MF: Bh3o3
MW: 61.83
Melting point: 160 °C (dec.) (lit.)
Boiling point: 219-220 °C (9.7513 mmHg)
Density: 1.440 g/cm3
Storage temp.: Store at +5°C to +30°C.
Specification
| Item |
Index |
| First grade |
Second grade |
| Boric acid(%) |
≥99.5% |
≥96.5% |
| Water insolubles(%) |
≤0.05% |
≤0.15% |
| Sulfate(SO4)(%) |
≤0.10% |
≤0.40% |
| Chloride(CL)(%) |
≤0.01% |
≤0.05% |
| Iron(Fe)(%) |
≤0.003% |
≤0.005% |
Application
Boric acid (H3BO3) is a solid, soft, smooth, solid weak acid that is used in cosmetic industries.
It is chemical used for making ceramics, glazes, cements, wicks, food preservatives, special glasses; Also for leather dressing compounds for preparation of hides prior to tanning; Artificial precious stones; As flux in metallurgical industry, fire-proofing compositions and linings for safes; Also for pigments; Enamel paints, paper glazes, cosmetics, soaps, textiles, etc.
Packaging & Shipping
25kg plastic woven bag, 25MT/20'FCL
FAQ
Q1.Are you a manufacturer or trading company?
A: We are a professional chemical manufacturer.
Q2. What's your payment terms?
A: T/T ,L/C based on different conditions.
Q3. What's your delivery time?
A: 7-15 days, according to client's request.
Q4. How about the validity of the products?
A: Guaranteed 3 years, Quality is stalbe.
Q5. What documents you provide?
A: Normally, we provide Commercial Invoice, Packing List, Bill of loading, COA , Health certificate and Origin certificate and
other special requirements.
Q6. Can you proceed by our specification and package?
A: Definitely is available, any of your request about package can be customized.
Q7. Why did lots of customers choose us?
A: Good quality, competitive price and timely delivery time. And our products will give you an edge over your competitors.
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