Place of Origin:
Tianjin, China
Brand Name:
Yixin
Model Number:
Borax Pentahydrate
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12179-04-3 Water Soluble Boric Oxide Borate Sodium Tetraborate Pentahydrate
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Molecular formula
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Na2B4O7.5H2O
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Other name
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Sodium borate
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CAS Number
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12179-04-3
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HS code
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2840190000
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EINECS
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215-540-4
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Molecualr weight:
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291.35
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Properties:
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colorless crystal or white powder
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Dissolution
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Soluble
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Purity:
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≥99.9%
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Specifications
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Item
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specification
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specification for Turkey 99%
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Sodium borate
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≥99.9%
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≥99.9%
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B2O3
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≥48.5%
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≥37-38%
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NAO2
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≥21.5%
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≥16-17%
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Na2CO3
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≤0.1%
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≤0.1%
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NA2SO4
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≤0.2%
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≤0.03%
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Water insoluble
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≤0.04%
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≤0.002%
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NACL
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≤0.03%
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≤0.04%
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Fe
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≤0.002%
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≥1
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Bulk density
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≥1
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Usage:
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use for agriculture ,fertilizer ,glass ,enamel,ceramics ,corrosion inhibitor and chemical industry .
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Packing:
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25/50KG plastic pp bag, or 1/1.2 ton/ jumbo bag,or customized
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Terms of transportation
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inorganic salt
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Terms of storage
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Store at RT.
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