commodity:75-85% food grade phosphoric acid(tech grade)

specification:H3PO4 75-85PCT MIN

ARSENIC AS AS:0.5PPM MAX

HEAVY METAL AS PB:5PPM MAX

FLUORIDE AS F:10PPM MAX

OXIDE AS H3PO3:120PPM MAX

The quality of our goods is in accordance with GB 3149-2004

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