Tianjin Pionees Chemical Ltd.

China Manufacturer with main products: Basic Organic and Inorganic Chemicals, Pigments & Dyestuffs

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Phosphoric Acid


Phosphoric acid (T.G.85%)
Formula: H3PO4
MW: 98.00
Executive Standard: GB2091-2003
Quality: Colorless syrup liquid. Relative density 1.834(18°C), melting point 42.35°C. 
Dissolve in water and ethanol (CH3CH2OH) easily.
Usage: For making Monoammonium Phosphate, Diammonium Phosphate,
Monopotassium phosphate, Disodium Phosphate, Sodium Tripolyphosphate
and Sodium Hexametaphosphate, etc; also be used in metal surface 
phosphating compounding electrolytic polishing liquid and chemical polishing liquid.
Package: 35kg, 330kg, 1000kg in a plastic drum.
Transport: By train, truck and vessel, etc.
Phosphoric acid (F.G.85%)
MW: 98.00
Executive Standard: GB3149-2004
Usage: Acidity agent for acidic drinking liquid, acidity is 7-8 times than that for citric acid, 
for making many kinds of food grade phosphate, such as Tribasic sodium phosphate, 
Tribasic potassium phosphate, Triammonium phosphate, Calcium phosphate, Sodium
aluminium phosphate, magnesium phosphate etc.
Package: 35kg, 330kg, 1000kg in a plastic drum.
Transport: By train, truck and vessel, etc.

Specifications Industrial Grade Food Grade
H3PO4 % ≥ 85.0 85.0
Chloride (as Cl-) % ≤ 0.0005 ---
Sulphate (SO4-) % ≤ 0.005 ---
Iron (Fe) % ≤ 0.002 ---
Arsenic (as As) % ≤ 0.005 0.00005
Heavy metals (as Pb) % ≤ 0.001 0.0005
Oxidable (as H3PO3) % ≤ --- 0.012
Fluoride (as F) % ≤ --- 0.001
Colour ≤ 30 20

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