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CAS

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13069-04-0

PYRIDINE-3,5-DISULFONIC ACID is a water-soluble and hygroscopic sulfonic acid derivative of pyridine with the chemical formula C5H5N2O6S2. It is commonly used as a chemical intermediate in the production of dyes and pigments, and also serves as a catalyst in organic synthesis and a complexing agent in analytical chemistry.

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  • 13069-04-0 Structure

  • Basic information

    1. Product Name: PYRIDINE-3,5-DISULFONIC ACID
    2. Synonyms: PYRIDINE-3,5-DISULFONIC ACID
    3. CAS NO:13069-04-0
    4. Molecular Formula: C5H5NO6S2
    5. Molecular Weight: 239.23
    6. EINECS: N/A
    7. Product Categories: Pyridines
    8. Mol File: 13069-04-0.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: 1.865g/cm3
    6. Refractive Index: 1.623
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: PYRIDINE-3,5-DISULFONIC ACID(CAS DataBase Reference)
    10. NIST Chemistry Reference: PYRIDINE-3,5-DISULFONIC ACID(13069-04-0)
    11. EPA Substance Registry System: PYRIDINE-3,5-DISULFONIC ACID(13069-04-0)

  • 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: 13069-04-0(Hazardous Substances Data)

13069-04-0 Usage

Uses

Used in Dye and Pigment Production:
PYRIDINE-3,5-DISULFONIC ACID is used as a chemical intermediate for the synthesis of various dyes and pigments, contributing to the coloration and stability of these products.
Used in Organic Synthesis:
PYRIDINE-3,5-DISULFONIC ACID is used as a catalyst in organic synthesis, facilitating various chemical reactions and improving the efficiency of the synthesis process.
Used in Analytical Chemistry:
PYRIDINE-3,5-DISULFONIC ACID is used as a complexing agent in analytical chemistry, helping to bind and analyze different chemical compounds.
Used in Industrial Applications:
PYRIDINE-3,5-DISULFONIC ACID is used as a pH indicator, a corrosion inhibitor, and a photography chemical, demonstrating its versatility in various industrial processes.
Used in Pharmaceutical and Agrochemical Industries:
PYRIDINE-3,5-DISULFONIC ACID has potential applications in the pharmaceutical and agrochemical industries, where it may be utilized for the development of new drugs or agrochemical products.

Check Digit Verification of cas no

The CAS Registry Mumber 13069-04-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,0,6 and 9 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 13069-04:
(7*1)+(6*3)+(5*0)+(4*6)+(3*9)+(2*0)+(1*4)=80
80 % 10 = 0
So 13069-04-0 is a valid CAS Registry Number.
InChI:InChI=1/C5H5NO6S2/c7-13(8,9)4-1-5(3-6-2-4)14(10,11)12/h1-3H,(H,7,8,9)(H,10,11,12)

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