BORIC ACID 99.5%
Powder or Granular
Purity: 98%, 99.5%, 99.9%
Boric acid, also called hydrogen borate, boracic acid, orthoboric 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
Packing
25kg plastic woven bag, 22MT/20'FCL
Usage
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, medicines, etc.
|
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% |
Shijiazhuang Yibell technology Co., Ltd. is a the modern equipment manufacturing enterprise which is based on design, research and development and manufacturing. The main products are chemical equipment, slurry pump, hydraulic cylinder, wire mesh machinery, Metal products, hardware and fittings, etc. We actively develop new products and have our own research and development center.
Yibell factory has advance equipment, scientific technology, perfect quality control system, excellent management and professional technical staffs, our products constantly updated and improved. We could also meet the International standards ISO9001-2008 required targets. In the past years, Oue biggest goal is the best quality, and satisfy customers. Our products have been exported to more than 30 countries in the world and win the best praise of customers.
