Property: Colourless, transparent, odourless, viscous liquid; specific gravity:1.70; soluble in water and ethanol
Package: 20L, 200L plastic drums, iron + plastic drums, tanks, or according to customer's demand.
Applications: Food grade phosphoric acid used as cleaner for printed circuit , acidic flavoring for food, nutriment for yeast, also for use of producing different phosphates. Tech grade phosphoric acid is also used in electroplate, polishing, fertilizer industry, and so on.
Specification data:
|
Assay |
Standard |
|
Purity (H3PO4) |
85% min |
|
Arsenic (As) |
Food Grade: 0.2 ppm max |
|
Technical Grade: 30 ppm max |
|
Heavy Metal (Pb) |
3 ppm max |
|
Sulphate (SO4) |
4 ppm max |
|
Chloride (Cl) |
3 ppm max |
|
Fluoride (F) |
5 ppm max |
|
Iron (Fe) |
2 ppm max |
|
H3PO3 |
20 ppm max |
|
Chroma |
10 max |
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