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Phosphoric acid (PA)
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Phosphoric acid (PA)

7664-38-2
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Description

Phosphoric acid (PA)
Formula: H3PO4
CAS Number: 7664-38-2
Standard executed: Tech Grade (National standard) Food grade (GB3149-2004)
Packing：
IBC tank or 35KG drum
Guaranteed Technical Specifications:
Specifications Food Grade Tech grade
Content (H3PO4)% 75/85 75/85
Fluoride max % 10ppm
Heavy metals(as Pb) max 5ppm
Arsenic(as As) max 0.5ppm
Chloride as Cl max 5ppm 50ppm
SO4 max% 0.005 0.05
Iron Fe max% 0.01
Easy oxidated substance H3PO4 max % 0.012 0.2

Phosphoric acid (PA), PA,

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