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13195-20-5

4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • 4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid Sodium salt

    Cas No: 13195-20-5

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  • 13195-20-5 Structure

  • Basic information

    1. Product Name: 4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt
    2. Synonyms: 4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt;Benzo Black Blue R;C.I.31905
    3. CAS NO:13195-20-5
    4. Molecular Formula:
    5. Molecular Weight: 0
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 13195-20-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: N/A
    3. Flash Point: N/A
    4. Appearance: /
    5. Density: N/A
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt(CAS DataBase Reference)
    10. NIST Chemistry Reference: 4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt(13195-20-5)
    11. EPA Substance Registry System: 4-Hydroxy-3-[[4'-[[4-[(1-hydroxy-4-sodiosulfo-2-naphthalenyl)azo]-1-naphthalenyl]azo]-3,3'-dimethyl[1,1'-biphenyl]-4-yl]azo]naphthalene-1-sulfonic acid sodium salt(13195-20-5)

  • 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: 13195-20-5(Hazardous Substances Data)

13195-20-5 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 13195-20-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,3,1,9 and 5 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 13195-20:
(7*1)+(6*3)+(5*1)+(4*9)+(3*5)+(2*2)+(1*0)=85
85 % 10 = 5
So 13195-20-5 is a valid CAS Registry Number.

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