BORIC ACID
Molecular Formula: H3BO3 Molecular Weight: 61.83 CAS No.: 10043-35-3
Property: White powder of scaled crystal, feeling greasy, odorless and tasteless, soluble in water, alcohol, glycerol ether and volatile oil, the water solution indicating weak acidity, when heating to 70-100ºC, hydro-extracting gently to change into meta-boric acid; 150-160ºC, as pyro-boric acid: 300ºC, as boric anhydride (B2O3).
Specification:
| Item |
Specification |
| Boric acid (H3BO3) |
99.6% Min. |
| Insoluble matter in water (dried) |
0.01% Max. |
| Sulfate (SO42-) |
0.1% Max. |
| Chloride (Cl-) |
0.05% Max. |
| Iron (Fe3+) |
0.002% Max. |
Usage:
1.This product is widely applied in glass manufactured industry, it is possible to improve the thermostabilization, transparency and strength of the glass products.
2.It can improve fastness of the ceramics.
3.It may be used in medical industry.
4.It may be used in smelting, metal welding, leather and dye etc.
5.It can be used as antiseptics, such as preventing the wood septic.
6.It can be used as a boric microelement manure and a insecticide too.
7.It can be as various boride widely applied in national defense and scientific research departments.
Packing: In 25kg, 50kg or 1000kg plastic woven bag net each.
Broad World, Global Reputation
Boqi Chemicals was founded in 1995, it is a specialized manufacturing and operating chemical enterprise which authorized and approved by MOFCOM, we have passed ISO9001: 2015 Quality Management System Certification, have got FULL REACH registration, FAMI-QS certification for partial products exported to EU. Have Got KKDIK registration for some products exported to Turkey, also have got K Reach registration for some products exported to South Korea. We have our own warehouses in the main ports of China, such as Tianjin Port, Shanghai Port and Qingdao Port.
Our company own variety of export products which are widely used in chemical, pharmaceuticals, textile printing & Dyeing, leather processing, fertilizer, water treatment, construction industry, food & Feed additives and other areas. Oxalic acid, sodium formate, calcium formate, series of humic acid, ammonium chloride, sodium thiosulfate, . Among them, Oxalic acid occupy largest export volume and export to more than 100 countries and regions in the Europe, America, Asia, Africa and other continents, winning customers praise with its superior quality, favorable price and excellent service. For over 30 years, stick to business philosophy of " integrity, diligence, fighting, innovation ", Boqi Chemicals has built long term & Stable trade relationship with more than 100 countries and regions in the world.
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