Borax decahydrate 95%min CAS 1303-96-4
White crystalline powder. The density of 1.815 g/cm3. Melting point is 75 ℃. Soluble in hot water, glycerin, slightly soluble in ethanol, carbon tetrachloride. Aqueous solution is basic. Water of crystallization was completely lost when heated to 120℃. Stable in dry air, but under humid conditions slowly absorb moisture from the air to form borax. With sterilization, disinfection, melting and high temperature adhesive properties.
1. Used as herbicides and soil fungicides.
2. Used in the glass industry to manufacture optical glass and heat and corrosion resistant glass.
3. Used as glaze in enamel industry, coated on metal surface, strong and durable.
4. Used as antifreeze and anticoagulant in mining and metallurgical industry.
5 in the non-ferrous metal industry as electrolyte additives and non-ferrous metal bonding agent.
6. It is used for making glaze in ceramic industry with good effect.
7. Used as a water softener in cosmetics.
8. Used for anticorrosion, rust inhibitor and other boron compound manufacturing.
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Product name:
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Borax decahydrate
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Appearance:
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White crystal particles
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Inspection items:
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Inspection index
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Purity (%):
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≥ 95
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Sodium oxide/Na20(%):
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≥ 15
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Boron trioxide/B2O3(%):
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≥ 36
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Fe(%):
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≤ 0.005
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Water insolution matter(%):
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≤ 0.04
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Sulfuric acid/SO4 salt(%):
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≤ 0.2
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Chloride/Cl (%):
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≤ 0.005
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Average grain size:
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40-60 mesh
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