Product name: Phosphoric acid 85%
Molecular formula: H3PO4
CAS number: 7664-38-2
Appearance: Colorless syrupy liquid free of visible impurities
Density at 25°C: 1.629Kg/L
Boiling point: 154°C
Freezing point: -21°C
Vapour pressure at 20°C: 0.0285 mm Hg(100% acid)
Solubility: 100%soluble in water
Applications: Basic raw material of the production of other phosphate products;Nutrient in some microbiological applications;Component in fertilizers ;Water treatment ;Catalyst in chemical process
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Specifications
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Industrial Grade
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Food Grade
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H3PO4%≥
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85.0
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85.0
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Chloride(as Cl-)%≤
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0.0005
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---
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Sulphate(SO4-)%≤
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0.005
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---
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Iron(Fe)%≤
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0.002
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---
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Arsenic (as As)%≤
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0.005
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0.00005
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Heavy metals(as pb)%≤
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0.001
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0.0005
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Oxidable(as H3PO3)%≤
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---
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0.012
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Fluoride(asF)%≤
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---
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0.001
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Colour≤
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30
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20
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