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Commercial Bridge Industry Limited
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Click to enlarge image
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Appearance: white crystal or powder
Purity: 98.0-101.0%
Melting point: 226-230??/span>
Water: 1-16%
Ammonium salt(NH): 0.0025% max.
Heavy metal(Pb): 0.001% max.
Arsenic salt (As): 0.0003% max.
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