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116889-78-2

2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • Factory Supply Tetrasodium 4-amino-5-hydroxy-6-(3-(2-(2-(sulfonatooxy)ethylsulfonyl)ethylcarbamoyl)phenylazo)-3-(4-(2-(sulfonatooxy)ethylsulfonyl)phenylazo)naphthalene-2,7-disulfonate

    Cas No: 116889-78-2

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  • 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetraSodium salt

    Cas No: 116889-78-2

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  • 116889-78-2 Structure

  • Basic information

    1. Product Name: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt
    2. Synonyms: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt;Tetrasodium 4-amino-5-hydroxy-6-[3-[2-(2- sulfoxyethylsulfonyl)ethyl]aminocarbonyl phenylazo]-3-[4-(2-sulfooxyethylsulfonyl) phenylazo]naphthalene-2,7-disulfonate;tetrasodium 4-amino-5-hydroxy-6-(4-(2-(2-(sulfonatooxy)ethylsulfonyl)ethylcarbamoyl)phenylazo)-3-(4-(2-(sulfonatooxy)ethylsulfonyl)phenylazo)naphthalene-2,7-disulfonate;2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-((3-(((2-((2-(sulfooxy)ethyl)sulfonyl)ethy
    3. CAS NO:116889-78-2
    4. Molecular Formula: C29H30 N6 O20 S6 . 4 Na
    5. Molecular Weight: 1066.94
    6. EINECS: 404-320-5
    7. Product Categories: N/A
    8. Mol File: 116889-78-2.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: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt(116889-78-2)
    11. EPA Substance Registry System: 2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt(116889-78-2)

  • Safety Data

    1. Hazard Codes: Xi
    2. Statements: 43
    3. Safety Statements: 22-24-37
    4. WGK Germany:
    5. RTECS:
    6. HazardClass: N/A
    7. PackingGroup: N/A
    8. Hazardous Substances Data: 116889-78-2(Hazardous Substances Data)

116889-78-2 Usage

General Description

The chemical "2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-6-3-2-2-(sulfooxy)ethylsulfonylethylaminocarbonylphenylazo-3-4-2-(sulfooxy)ethylsulfonylphenylazo-, tetrasodium salt" is a complex organic compound commonly used in the production of dyes and pigments. It contains a naphthalene backbone and multiple sulfonic acid groups, as well as an azo group. This chemical is water-soluble and its tetrasodium salt form is often used in various industrial applications, mainly in the textile and paper industries for dyeing and printing processes. Its unique structure allows for a wide range of colors to be produced, making it a versatile and valuable compound in the field of colorants and pigments.

Check Digit Verification of cas no

The CAS Registry Mumber 116889-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,8,8 and 9 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 116889-78:
(8*1)+(7*1)+(6*6)+(5*8)+(4*8)+(3*9)+(2*7)+(1*8)=172
172 % 10 = 2
So 116889-78-2 is a valid CAS Registry Number.

116889-78-2Upstream product

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