The domestic and foreign trade
of phosphorous chemical products

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Phosphoric acid, food grade

Phosphoric acid content≥: 75%
Application grade: food grade
Executive standard: GB3149-2004
Color/appearance: Hazen
Quality grade: superior product
Specification: food additive (85%, 80%, 75%): upon customer's request
Packing: 35kg;20L plastic drum; 200L plastic; upon customer's request
Uses: as clarifying agent, acidulant and yeast nutrient in food and beverage industries.

Technical requirement:
1.Appearance: colorless transparent or light colored viscous liquid
2. food additive phosphoric acid shall meet the following requirements (GB3149-2004)

Item Index
Chroma/hazen ≤ 20.0
Phosphoric acid (H3PO4) content, % ≥ 85.0
Arsenic (As) content, % ≤ 0.0001
Fluorine (F) content, % ≤ 0.001
Heavy metal (Pb) content, % ≤ 0.001
Chloride(Cl) content, % ≤ 0.0005
Sulfate (SO4) content, % ≤ 0.005
Readily oxidizable substance(H3PO3) content, % ≤ 0.012