Phosphoric Acid H3p04
CAS Number: 7664-38-2
Physical state: Transparent, colorless, viscous solution
EINECS:231-633-2
Chemical formula:H3PO4
Phosphoric acid
phosphoric acid h3p04 Description:
Appearance: Pure phosphoric acid is a colorless crystal, odorless, and has a sour taste.
[Density]: 2.2 ± 0.1 g/cm ³
[Boiling point]: 158.0 ± 0.0 ℃ at 760 mmHg
[Melting point]:~40 ℃ (lit.)
[Molecular Formula]: H3O4P
[Molecular weight]: 97.995
[Accurate Quality]: 97.976898
[ PSA ]:87.57000
[ LogP ]:-2.15
[Appearance]: Transparent liquid
[Steam density]: 3.4 (vs air)
[Vapor pressure]: 1.4 ± 0.6 mmHg at 25 ℃
[Refractive Index]: 1.510
phosphoric acid h3p04 Export specifications:
Industrial grade phosphoric acid purity: above 85%.
Food grade phosphoric acid purity: above 85%, edible grade.
Common name: orthophosphate; Phosphoric acid;
English alias: NFB; PHOS ACID; FEMA 2900; Phosphoric; Phosphorous acid;
Molecular formula: H3O4P
Molecular weight: 97.99520
|
ITEM |
SPECIFICATION |
|
(H3PO4) H3PO3 CaSO4 Acetic acid NaNO3 P2O5 |
85.0% <120mg/kg <1500ppm <10ppm <5ppm >61.5% |
phosphoric acid h3p04 use:
Phosphoric acid is mainly used in industries such as pharmaceuticals, food, fertilizers, etc., including as a rust inhibitor, food additive, electrolyte, flux, industrial corrosive agent, etc. In addition, phosphoric acid is also a raw material for fertilizers and a component of household cleaning products.
Environmental protection: Phosphoric acid is an important chemical for treating wastewater and solid waste. The phosphate chemical method can remove the phosphate contained in wastewater, thereby reducing the discharge of phosphate in wastewater and protecting the environment.








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