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Phosphoric acid

Phosphoric acid

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Phosphoric acid (orthophosphoric acid)

Typical specification

Phosphoric Acid 75%

Item

Standard

Appearance

Colorless and transparent liquid

H3PO4, %

75min

Arsenic as AS, %

0.005max

Heavy metal as Pb, %

0.001max

Phosphoric Acid 85%

Item

Standard

Appearance

Colorless and transparent liquid

H3PO4, %

85min

Arsenic as AS, %

0.00005max

Fluoride as F, %

0.001max

H3PO3, %

0.012max

Heavy metal as Pb, %

0.0005max