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CAS

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1370730-62-3

2-(2-carboxyphenyl)azo-3,4,5-trihydroxybenzoic acid is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 1370730-62-3 Structure

  • Basic information

    1. Product Name: 2-(2-carboxyphenyl)azo-3,4,5-trihydroxybenzoic acid
    2. Synonyms:
    3. CAS NO:1370730-62-3
    4. Molecular Formula:
    5. Molecular Weight: 318.243
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 1370730-62-3.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: N/A
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2-(2-carboxyphenyl)azo-3,4,5-trihydroxybenzoic acid(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2-(2-carboxyphenyl)azo-3,4,5-trihydroxybenzoic acid(1370730-62-3)
    11. EPA Substance Registry System: 2-(2-carboxyphenyl)azo-3,4,5-trihydroxybenzoic acid(1370730-62-3)

  • Safety Data

    1. Hazard Codes: N/A
    2. Statements: N/A
    3. Safety Statements: N/A
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 1370730-62-3(Hazardous Substances Data)

1370730-62-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1370730-62-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,0,7,3 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1370730-62:
(9*1)+(8*3)+(7*7)+(6*0)+(5*7)+(4*3)+(3*0)+(2*6)+(1*2)=143
143 % 10 = 3
So 1370730-62-3 is a valid CAS Registry Number.

1370730-62-3Downstream Products

1370730-62-3Relevant articles and documents

Spectroscopic studies on gallic acid and its azo derivatives and their iron(III) complexes

Masoud, Mamdouh S.,Ali, Alaa E.,Haggag, Sawsan S.,Nasr, Nessma M.

, p. 505 - 511 (2014)

Azo gallic derivatives and their iron(III) complexes were synthesized and characterized. The stereochemistry and the mode of bonding of the complexes were achieved based on elemental analysis, UV-Vis and IR. The thermal behaviors of the complexes were studied. The effect of pH on the electronic absorption spectra of gallic acid and its azo derivatives are discussed. Different spectroscopic methods (molar ratio, straight line method, continuous variation, slope ratio and successive method) are applied for determination of stoichiometry and pK values for the complex formation of gallic acid with iron(III) in aqueous media. Iron(III) complexes of gallic acid is formed with different ratio: 1:1, 1:2, 1:3 and 1:4 (M:L).

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