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CAS: 10043-35-3
Uses: material of glass, enamel, porcelain, medicine etc. Purity %min 99.5 B2O3 %min 57 Insoluble substance in water%max 0.01 Sulphate (counted asSO4) % max 0.1 Chloride (counted as Cl) %max 0.05 Ferro % max 0.002 Ca % max 0.01 Mg % max 0.01
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