Product Specifications
| Prod Model: |
99.5% min |
| Markets: |
North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
| Appearance: |
Powder |
| Packing: |
Plastic Bag |
Product Description
1. Commodity: Boric Acid
2. Molecular formula: H3BO3
3. Molecular weight: 99.5%
4. Character: Odorless white powder or scalelike crystal with smooth felt, Soluble in water, ethanol, glycerol, ether and essential oil. Aqueous solution is weak acidic. It will gradually lose water if heated, and will produce boron anhydrous at 300º C.
5. Specification:
H3BO3: 99.5% min
Water insolubles: 0.05% max
Sulfate (SO4): 0.10% max
Chloride (Cl): 0.01% max
Iron (Fe): 0.0010% max
Lead (Pb): 0.0010% max
6. Uses: Heat resistant glass, glass fibres, porcelain enamals, boron chemicals, metallurgy, flame retardant in sellulosic insulation, mattress batting, fungus control and textile products.
7. Packing: In plastic woven bags of 50Kg or as your request.
8. Storage: Store in a cool, dry, well ventilated place out of direct sunlight. Store away from metals, reducing agents, alkali carbonates and hydroxides.
9. Remarks: If you will have the requirements about specifications, please don' t hesitate to contact us so as to study it and meet your demands
Shenzhen Chinary Co Ltd has focussed on raw materials of metals and chemicals since 1997. As a professional manufacturer, supplier and exporter, we also invest in steel fibres, ceramic materials, metal powder and so on, i. e. Shanghai Yuanhu Metal Products Co., Ltd., Baoji Yuzhong Titanium Powder Factory etc. We appreciate it greatly that our customers in EU and North America have been placed order for raw materials and steel fibres with us in the longterms.
Meantime Shenzhen Chinary is the professional supplier and exporter of quality microscopes and accessories for the purpose of teaching, laboratory, research institute, hospital, as well as environmental and industrial process control etc in China. All microscopes we offer are approved by ISO9001, ISO14001 and CE. LASEC is appointed as the sole agent in South African. Microscopes type UB100I and UB200I series have been sold to the customers over the world because of being advanced design, reliable quality and modern style.
Shenzhen Chinary makes you save money and offer the solution by the good quality, the lower cost, the punctual shipment and the improving service. Welcome to contacting with us anytime. Thank you very much!
