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Zhengzhou Flworld Chemical Co.,Ltd
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Click to enlarge image
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ITEM
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Specification
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Premium grade
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First grade
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Sodium Borate 10 Hydrous (Na2B4O7·10H2O)%≥
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99.5%
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95.0%
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Sodium carponate (Na2CO3) % ≤
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0.1%
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0.2%
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Insoluble matter in water % ≤
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0.04%
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0.04%
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Sodium Suitate (Na2SO4) % ≤
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0.1%
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0.2%
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Sodium Chloride (NaCl) % ≤
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0.03%
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0.05%
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Iron (Fe) % ≤
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0.002%
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0.005%
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if interest, pls contact us by mail: chemfluoride at gmail.com or no 1-86-371-65387996
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