Molecular structure of Phosphoric acid, CAS Number: 7664-38-2
Phosphoric acid (CAS 7664-38-2)
Alternate Names:
Orthophosphoric acid
Application:
Phosphoric acid is an inorganic acid and phosphorylating agent
CAS Number:
7664-38-2
Purity:
≥99%
Molecular Weight:
98.00
Molecular Formula:
H3PO4
Supplemental Information:
This is classified as a Dangerous Good for transport and may be subject to additional shipping charges.
For Research Use Only. Not Intended for Diagnostic or Therapeutic Use.
* Refer to Certificate of Analysis for lot specific data.
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SDS & Certificate of Analysis
Phosphoric acid, is an inorganic acid. It is a weak acid. Its adaptability allows for diverse industrial and laboratory uses. In scientific research, phosphoric acid serves as a reagent. It finds utility in pH adjustment of solutions, acts as a buffer, and catalyzes chemical reactions. Moreover, it plays a role in the preparation of metal phosphates like zinc phosphate and phosphorylated compounds such as phosphorylated sugars. Additionally, phosphoric acid contributes to the preparation of metal complexes such as ferric phosphate and phospholipids like lecithin. Phosphoric acid acts as a proton donor, releasing protons (H+) into the solution. Importantly, this protonation process is reversible, allowing for the removal of protons from the solution and restoration of the solution′s pH.
Phosphoric acid (CAS 7664-38-2) References
- Effect of phosphoric acid as a catalyst on the hydrothermal pretreatment and acidogenic fermentation of food waste. | Shen, D., et al. 2016. Waste Manag. 51: 65-71. PMID: 26965213
- Microleakage of Sealants after Phosphoric Acid, Er: YAG Laser and Air Abrasion Enamel Conditioning: Systematic Review and Meta-Analysis. | Fumes, AC., et al. 2017. J Clin Pediatr Dent. 41: 167-172. PMID: 28422595
- On the nanosecond proton dynamics in phosphoric acid-benzimidazole and phosphoric acid-water mixtures. | Melchior, JP. and Frick, B. 2017. Phys Chem Chem Phys. 19: 28540-28554. PMID: 29063940
- Phosphoric Acid Containing Chlorhexidine Compromises Bonding of Universal Adhesive. | da Rosa, LS., et al. 2018. J Adhes Dent. 20: 243-247. PMID: 29904753
- Development of a Phosphoric Acid-Mediated Hyaluronic Acid Gel Sheet for Efficient Transdermal Delivery of Alendronate for Anti-Osteoporotic Therapy. | Naito, C., et al. 2019. Pharmaceutics. 11: PMID: 31810310
- Cadmium and iron removal from phosphoric acid using commercial resins for purification purpose. | Taha, MH., et al. 2020. Environ Sci Pollut Res Int. 27: 31278-31288. PMID: 32488709
- Safety Assessment of Phosphoric Acid and Its Salts as Used in Cosmetics. | Johnson, W., et al. 2021. Int J Toxicol. 40: 34S-85S. PMID: 34259064
- A Comparison Between Phosphoric Acid- and Er:YAG Laser-Mediated Re-Etching of Enamel for Orthodontic Bracket Re-Bonding. | Zheng, X., et al. 2021. Photobiomodul Photomed Laser Surg. 39: 789-794. PMID: 34797698
- Phosphoric Acid Catalyzed Electrophilic Thiocyanation of Indoles: Access to SCN-Containing Aryl-Indole Compounds. | Ye, AH., et al. 2022. Chem Asian J. 17: e202200256. PMID: 35384332
- Effect of phosphoric acid and sodium hydroxide on cleaning and bonding of saliva-contaminated feldspar porcelain. | Komagata, Y., et al. 2023. J Prosthodont Res. 67: 132-137. PMID: 35431286
- Consumption of soft drinks rich in phosphoric acid versus struvite crystallization from artificial urine. | Skubisz, M., et al. 2022. Sci Rep. 12: 14332. PMID: 35995826
- Facile, Direct, De Novo Synthesis of an Alkyl Phosphoric Acid-Decorated Covalent Organic Framework. | Wang, S., et al. 2022. Macromol Rapid Commun. e2200678. PMID: 36069655
- Comparison the Effect of Bromelain Enzyme, Phosphoric Acid, and Polyacrylic Acid Treatment on Microleakage of Composite and Glass Ionomer Restorations. | Sharafeddin, F. and Moraveji, P. 2022. J Dent (Shiraz). 23: 175-182. PMID: 36380843
- Phosphoric acid pretreatment of poplar to optimize fermentable sugars production based on orthogonal experimental design. | Chen, D., et al. 2023. Front Chem. 11: 1119215. PMID: 36909714
Inhibitor of:
COPG, GR, and Keratin 26.Activator of:
AGPS, amelotin, Enamelin, Pepsin C, PIDD, and Statherin.Ordering Information
| Product Name | Catalog # | UNIT | Price | Qty | FAVORITES | |
Phosphoric acid, 25 g | sc-215713 | 25 g | $57.00 | |||
Phosphoric acid, 100 g | sc-215713A | 100 g | $134.00 |