Basic information of Boron trioxide CAS 1303-86-2
Appearance Colorless glassy crystal or white crystalline powder
CAS# 1303-86-2
EINECS# 215-125-8
Synonym Boric anhydride, boric anhydride, anhydrous boric acid, boron oxide
Molecular formula B2O3
Molecular weight sixty-nine point six two
Product advantages High purity, low impurity and good homogeneity.
Boron trioxide (B2O3) ≥99.0 Our company has the original factory inspection report of each batch of goods. You are welcome to request it; The above indicators are general indicators. If there are special granularity and indicator requirements, you are welcome to consult.
Electronic grade boron trioxide index
Silica (SiO2) ≤0.10%
Aluminum oxide (Al2O3) ≤0.005%
Calcium oxide (CAO) ≤0.01%
Ferric oxide (Fe2O3) ≤0.005%
Sodium (NA) ≤0.02%
Moisture (H2O) ≤0.50%
Conventional particle size 60.
The passing rate of target standard sieve is ≥ 97.0%. Packaging: net weight 25kgs / paper bag; Net weight: 1t / container bag; Special packaging can be according to customer requirements.
Application fields
Raw materials for preparing elemental boron and various boron compounds, flux for enamel and ceramic glaze, refractory, welding materials, furnace lining materials and additives, Fire retardant coating, flame retardant, catalyst for organic synthesis, general chemical reagent, etc.
Packing of Boron trioxide CAS 1303-86-2
25kg/PE bag or as per request.
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