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CasNo: 7664-38-2
MF: H3PO4
Appearance: Clear liquid
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Orthophosphoric acid is Clear liquid, while it's Molecular Formula is H3PO4. Used in Fertilizer Production:
Orthophosphoric acid is used as a key ingredient in the production of fertilizers for enhancing plant growth and development. It provides essential phosphorus, a vital nutrient for plants, which promotes root growth, flowering, and fruiting.
Used in Detergent Manufacturing:
Orthophosphoric acid is used as a builder in detergent formulations to enhance cleaning efficiency. It helps to soften water, remove mineral deposits, and improve the overall performance of detergents.
Used in Food Industry:
Orthophosphoric acid is used as a flavor enhancer and acidulant in the food industry. It imparts a tangy taste to various food products and helps to maintain their freshness and quality. Additionally, it serves as a pH regulator and preservative, ensuring the stability and shelf life of food products.
Used in Pharmaceutical Industry:
Orthophosphoric acid is used in the production of phosphate salts, which are essential in many pharmaceutical formulations. These salts play a crucial role in various medical applications, such as bone health, enzyme activation, and energy metabolism.
Used in Dental Applications:
Orthophosphoric acid is used as an etchant in dental procedures to clean and roughen tooth surfaces before bonding procedures. It helps to create a strong bond between the tooth and dental materials, ensuring the longevity and effectiveness of dental treatments.
However, it is important to note that orthophosphoric acid is a strong acid and can cause burns and irritation upon contact with the skin and eyes. Therefore, proper handling and safety precautions are necessary when working with this chemical.
The CAS number of Orthophosphoric acid is 7664-38-2.
More information of Orthophosphoric acid 7664-38-2 are:
Synonyms |
Phosphorsaeureloesungen;K-etchant;C 134 (acid);TG 434;FEMA No. 2900;trihydroxidooxidophosphorus;Phosphorsaeure;Phosphoric Acid Tech Grade;Phosphoric Acid (PAC-F);Phosphoric acid,;phosophoric Acid;ortho-phosphoric acid;Phosporic acid;3M Etching Liquid;Fosforzuuroplossingen;Fosforzuuroplossingen [Dutch];Wc-reiniger;tetraoxophosphoric acid;Acide phosphorique;Acido fosforico [Italian];orthophosphoric acid;o-Phosphoric acid;EPA Pesticide Chemical Code 076001;Acide phosphorique [French];Phosphorsaeureloesungen [German];Phosphoric acid [UN1805] [Corrosive];White phosphoric acid;Phosphoric Acid 85%; |
CAS Number |
7664-38-2 |
Molecular Formula |
H3PO4 |
Molecular Weight |
97.99 |
Density |
2.168 g/cm3 |
Melting Point |
21 °C |
Boiling Point |
157.999 °C at 760 mmHg |
HS CODE |
HOSPHORIC ACID PRODUCT IDENTIFICATION |
PSA |
87.57000 |
LogP |
-0.92860 |
Pka |
1.97±0.10(Predicted) |
Orthophosphoric acid, also known as phosphoric acid, is a clear, colorless liquid with a sharp, sour taste. It is a mineral acid that exhibits strong acidic properties and is widely used in various industries due to its diverse applications.
InChI:InChI=1/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)
Articles related to Orthophosphoric acid:
Article |
Source |
Oxidative hydroxylation of phosphine in aqueous alcohol solutions of p-benzoquinone |
Polimbetova,Borangazieva,Ibraimova, Zh. U.,Ergozhin,Mukhitdinova , (2014) |
Thermal transformations of Co(H2PO4)2·2H2O |
Lukyanchenko,Samuskevich , p. 181 - 189 (1999) |
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