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Description:
1.Another English name: Boric oxide, Boron oxide, Boric anhydride
2. MF: B2O3
3. CAS:1303-86-2
4. Place Of Origin: China
5. Purity: ≥98%
6. ISO Ceritificat

Technical indexes:




Term


Index




Boron oxide %(m/m)


≥98




Sulfate %(m/m)


≤0.7




Aluminum oxide %(m/m)


≤0.1




Choride %(m/m)


≤0.1




Undissolved matters in water%


≤0.02




Size(through 180um)%


≤85%




Usage:
Boron oxide is used as the flux in decomposition of silicates the mixing agent of semiconductor material, the additives of heatproof glassware and paint refractory. boron oxide is also used in production of alloy steel in metallurgical industry. In addition it's used as the catalyst in organic synthesis, the additive of lubricant used in high temperature, boron oxide can be also used an environmental protection.


Package:
It is packed in the woven bag, in which should be put two strata of plastic bags, net weight 25 kg a bag.