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Boron Oxide - 99%min

 boron trioxide

Appearance White crystal or powder
Synonym Boron Oxide,Boric anhydride,Boron anhydrous,Boric Oxide,boronTrioxide
Formula B2O3
M.W. 69.62
CAS# 1303-86-2
EINECS# 215-125-8
Advantages High Purity, Low Impurity and Excellent homogeneity
Quality Indexes for Electronic Grade of Boron trioxide:
                         Index                           Value(%)                       Note
                         B2O3                             ≥99.0 The above are general indexes. The inspection reports for each batch of boron oxide are reserved for you. If there is a special request for the index and granularity, please inquiry us.
                         SiO2                             ≤0.1
                         Al2O3                             ≤0.005
                         CaO                             ≤0.01
                         Fe2O3                             ≤0.005
                           Na                             ≤0.02
                          H2O                             ≤0.50
              Granularity60Mesh                   Standard sieve,
                 Pass rate≥97.0%
Package:Net weight 25KGS/Paper bag; Net weight 1ton/Pallet. For the special packages, we can do it
according to clients’ requirements.
Applications:Specialty glasses; Specialty ceramics; Refractory material; Glazes and enamels; Chemical
reactions; Metallurgy, etc.
Xi’an Unique Electronic & Chemical Co., Ltd. Copyright 2012
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