Phosphorous Acid H3po3 98% 99% Crystal Powder CAS 13598-36-2

Phosphorous Acid 98% 99% Crystal Powder CAS 13598-36-2

Phosphoric acid, also known as orthophosphate, is a phosphoxic acid that can be used as a reducing agent in chemical analysis.
Phosphoric acid is a colorless or yellowish crystalline substance. It has a garlic-like taste. An unstable compound that absorbs water easily. It has a melting point of about 73 degrees Celsius.
Phosphoric acid belongs to medium strong acid and is a common inorganic acid. Its chemical formula is H3PO4 and its molecular weight is 97.995. Not volatile, not easy to decompose, almost no oxidation.
Phosphoric acid has the commonness of acid, is ternary weak acid, its acidity is weaker than sulfuric acid, hydrochloric acid, nitric acid, but stronger than boric acid, acetic acid and so on.

ITEM	RESULT
PHOSPHOROUS ACID	98.55%
CHLORIDE	0.01%Max
PHOSPHATE	0.1%Max
SULPHATE	0.006%Max
IRON	0.0015%
Heavy metials(as Pb)	0.001%Max
Pb	0.18mg/kg
Cd	0.005mg/kg

Phosphoric acid is used in agriculture to produce important phosphate fertilizer (superphosphate, potassium dihydrogen phosphate, etc.) raw material. It can also be used for the production of feed nutrients (mono-calcium phosphate).
Phosphoric acid is an important chemical raw material used in industry. It can produce detergent, pesticide and protophosphate. Production of phosphorous flame retardant raw materials.
Phosphoric acid is used in food, can be used as a food additive, as an acidifier in food, yeast nutrient, can be used as a nutrient enhancer.
Phosphoric acid can be used in the manufacture of drugs containing phosphorus, such as sodium glycerophosphate.

25kg/bag, 50kg/bag, 500kg/bag, Various packagings are also available to meet different customers' requirements

Phosphorous Acid 98% 99% Crystal Powder CAS 13598-36-2

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