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156738-27-1

Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, 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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  • Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, sodium salt

    Cas No: 156738-27-1

  • USD $ 1.9-2.9 / Gram

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  • 156738-27-1 Structure

  • Basic information

    1. Product Name: Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, sodium salt
    2. Synonyms: Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, sodium salt;4-[4-(4-Hydroxyphenylazo)phenylamino]-3-nitrobenzenesulfonic acid, sodium salt;sodium 4-[4-(4-hydroxyphenylazo)phenylamino]-3-nitrobenzenesulfonate;[(4-hydroxyphenyl)azo]phenylamino-3-nitrobenzenesulfonate
    3. CAS NO:156738-27-1
    4. Molecular Formula: C18H14 N4 O6 S . x Na
    5. Molecular Weight: 0
    6. EINECS: 416-370-5
    7. Product Categories: N/A
    8. Mol File: 156738-27-1.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: Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, sodium salt(CAS DataBase Reference)
    10. NIST Chemistry Reference: Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, sodium salt(156738-27-1)
    11. EPA Substance Registry System: Benzenesulfonic acid, 4-4-(4-hydroxyphenyl)azophenylamino-3-nitro-, sodium salt(156738-27-1)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 43-52/53
    3. Safety Statements: 22-24-37-61
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 156738-27-1(Hazardous Substances Data)

156738-27-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 156738-27-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,6,7,3 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 156738-27:
(8*1)+(7*5)+(6*6)+(5*7)+(4*3)+(3*8)+(2*2)+(1*7)=161
161 % 10 = 1
So 156738-27-1 is a valid CAS Registry Number.

156738-27-1Upstream product

156738-27-1Downstream Products

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