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Ferric pyrophosphate
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Formula: Fe4(P2O7)3•xH2O
chemical
Appearance: Yellowish powder
Fe: 22.0% min.
As: 0.0003% max.
Heavy metal( Pb): 0.0003% max.
Loss on ignition(8000C,1h): 20.0% max.
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Wuhan star trading co.,ltd
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0086-27-83642615/83607103
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0086-27-83608547
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sales1@selcs.com
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2-1801£¬No.498 Jianshe Ave., Hankou, wuhan, china
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