Formula : Na2B4O7 • 10H2O
Molecule Weight : 381.37
Description : Colorless semitransparent crystal or white crystalline powder. Odorless and salty taste. Relative density 1.73. Soluble in hot water, glycerine, slightly soluble in cool water, alcohol and CCl4.
Specification : GB/t 537-8
I II
Purity : 99.5 % Min 95% Min
Water insoluble : 0.04% Max 0.04% Max
CO2 : 0.1% Max 0.2% Max
Iron : 0.002% Max 0.005% Max
Chloride: : 0.03% Max 0.05% Max
Uses : In industry of enamel and glass;It is the basic material to get other boric-chemical products. It is widely used in mining , machinary, light industry, textile etc.
Package : In 25/50 kgs bag.
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