CHIZHOU LONGHUA PHARMACHEM CO.,LTD

manufacturer(2)

CHIZHOU LONGHUA PHARMACHEM CO.,LTD

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phosphorus pentoxide
Specification: >=99%
Detail: Index Name Specifications Appearance White powder Insoluble in water 0.01% max Heavy metals 50ppm max Arsenic 50ppm max Assay 99.0% min

polyphosphoric acid
Specification: 76%-85%
Detail: Appearance£º Clear Colorless Viscous Liquid Chloride:0.001% max 0.001% max 0.001% max Sulfate 0.02% max 0.02% max 0.02% max Heavy metals 25ppm max 25ppm max 25ppm max Iron 35ppm max 35ppm max 35ppm max Arsenic 50pp...


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