Phosphoric acid - PrimorTrace™, ≥99.999% metals basis, ≥85 wt. % in H2O , CAS No.7664-38-2

CAS: 7664-38-2 Cat. No.: P118823 分子式: H₃PO₄ 分子量: 98.00 Beilstein Registry Number: 1921286 EC番号: 231-633-2

グレード＆純度 PrimorTrace™, ≥99.999% metals basis, ≥85 wt. % in H2O

Synonyms

Amberphos 54 | Phosphoric acid (aqueous) | Acide phosphorique | Acido fosforico | BDBM14671 | CCRIS 2949 | PHOSPHORIC ACID (MART.) | Phosphoric acid [NF] | Phosphoricum Acidum Kit Refill | E338 | E-338 | Fosforzuuroplossingen | PHOSPHORIC ACID [II] | Phos

Storage

Room temperature

Shipped In

FedEx DG Service

概要

Phosphoric acid is a colorless orthorhombic crystalline compound in its pure form and is highly deliquescent. It is soluble in water and ethanol. While its acidity is weaker than strong acids such as sulfuric acid, hydrochloric acid, and nitric acid, it is stronger than weak acids like acetic acid and boric acid. It can irritate the skin, causing inflammation and damaging tissue. When dissolved in water, phosphoric acid releases heat. Upon high-temperature heating, it dehydrates to form pyrophosphoric acid and metaphosphoric acid. Prolonged exposure to low temperatures results in crystallization. It is corrosive and hygroscopic. It is used for determining chromium, nickel, and vanadium content in steel, metal rust prevention, and as a rubber coagulant. It is also applied in measuring non-protein nitrogen, total cholesterol in serum, and whole blood glucose levels. Crystalline phosphoric acid is primarily used in manufacturing processes such as microelectronics, high-energy batteries, and laser glass, serving as a high-purity catalyst and medical material.

仕様

同義語

Amberphos 54 | Phosphoric acid (aqueous) | Acide phosphorique | Acido fosforico | BDBM14671 | CCRIS 2949 | PHOSPHORIC ACID (MART.) | Phosphoric acid [NF] | Phosphoricum Acidum Kit Refill | E338 | E-338 | Fosforzuuroplossingen | PHOSPHORIC ACID [II] | Phos

仕様と純度

PrimorTrace™, ≥99.999% metals basis, ≥85 wt. % in H2O

保管条件

Room temperature

入荷

FedEx DG Service

等級

PrimorTrace™

純度

≥99.999% metals basis

名前と識別子

パブケム・シド

508815665

カノニカル・スマイル

OP(=O)(O)O

IUPAC Name

phosphoric acid

InChIKey

NBIIXXVUZAFLBC-UHFFFAOYSA-N

INCHI

1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)

異性体SMILES

OP(=O)(O)O

WGKドイツ

1

RTECS

TB6300000

UN番号

1805

包装グループ

III

分子量

98.00

Beilstein

1921286

Reaxy-Rn

1921286

Reaxys-RN_link_address

https://www.reaxys.com/reaxys/secured/hopinto.do?context=S&query=IDE.XRN=1921286&ln=

Taxonomic Classification

Taxonomy Tree

• Kingdom Inorganic compounds
  • Superclass Homogeneous non-metal compounds
    • 分類 Non-metal oxoanionic compounds
      • Subclass Non-metal phosphates

• Kingdom: Inorganic compounds
• Superclass: Homogeneous non-metal compounds
• 分類: Non-metal oxoanionic compounds
• Subclass: Non-metal phosphates
• Intermediate Tree Nodes: Not available
• Direct Parent: Non-metal phosphates
• Alternative Parents: Inorganic oxides
• Molecular Framework: Not available
• Substituents: Non-metal phosphate - Inorganic oxide
• 説明: This compound belongs to the class of inorganic compounds known as non-metal phosphates. These are inorganic non-metallic compounds containing a phosphate as its largest oxoanion.
• External Descriptors: phosphoric acids

Data sources

1. Djoumbou Feunang Y, Eisner R, Knox C, Chepelev L, Hastings J, Owen G, Fahy E, Steinbeck C, Subramanian S, Bolton E, Greiner R, and Wishart DS. ClassyFire: Automated Chemical Classification With A Comprehensive, Computable Taxonomy. Journal of Cheminformatics, 2016, 8:61.

DOI: 10.1186/s13321-016-0174-y

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作用メカニズム

化学的性質と物理的性質

• 沸点（°C）: 158°C
• 融点（°C）: 42.35°C
• 分子量: 97.995 g/mol
• XLogP3: -2.100
• Hydrogen Bond Donor Count: 3
• Hydrogen Bond Acceptor Count: 4
• Rotatable Bond Count: 0
• Exact Mass: 97.9769 Da
• Monoisotopic Mass: 97.9769 Da
• Topological Polar Surface Area: 77.800 Ų
• Heavy Atom Count: 5
• Formal Charge: 0
• Complexity: 49.800
• Isotope Atom Count: 0
• Defined Atom Stereocenter Count: 0
• Undefined Atom Stereocenter Count: 0
• Defined Bond Stereocenter Count: 0
• Undefined Bond Stereocenter Count: 0
• The total count of all stereochemical bonds: 0
• Covalently-Bonded Unit Count: 1