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83400-09-3

5-ethoxy-4-hydroxy-3-[[4-(6-methylbenzothiazol-2-yl)phenyl]azo]naphthalene-2,7-disulphonic 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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  • 2,7-Naphthalenedisulfonicacid, 5-ethoxy-4-hydroxy-3-[2-[4-(6-methyl-2-benzothiazolyl)phenyl]diazenyl]-,sodium salt (1: )

    Cas No: 83400-09-3

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  • 83400-09-3 Structure

  • Basic information

    1. Product Name: 5-ethoxy-4-hydroxy-3-[[4-(6-methylbenzothiazol-2-yl)phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt
    2. Synonyms: 5-ethoxy-4-hydroxy-3-[[4-(6-methylbenzothiazol-2-yl)phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt;5-Ethoxy-4-hydroxy-3-[[4-(6-methyl-2-benzothiazolyl)phenyl]azo]-2,7-naphthalenedisulfonic acid/sodium,(1:x) salt;5-Ethoxy-4-hydroxy-3-((4-(6-methylbenzothiazol-2-yl)phenyl)azo)naphthalene-2,7-disulphonic acid, sodium salt;Einecs 280-424-2
    3. CAS NO:83400-09-3
    4. Molecular Formula: C26H19N3Na2O8S3
    5. Molecular Weight: 643.6189
    6. EINECS: 280-424-2
    7. Product Categories: N/A
    8. Mol File: 83400-09-3.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: 5-ethoxy-4-hydroxy-3-[[4-(6-methylbenzothiazol-2-yl)phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt(CAS DataBase Reference)
    10. NIST Chemistry Reference: 5-ethoxy-4-hydroxy-3-[[4-(6-methylbenzothiazol-2-yl)phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt(83400-09-3)
    11. EPA Substance Registry System: 5-ethoxy-4-hydroxy-3-[[4-(6-methylbenzothiazol-2-yl)phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt(83400-09-3)

  • 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: 83400-09-3(Hazardous Substances Data)

83400-09-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83400-09-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,4,0 and 0 respectively; the second part has 2 digits, 0 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 83400-09:
(7*8)+(6*3)+(5*4)+(4*0)+(3*0)+(2*0)+(1*9)=103
103 % 10 = 3
So 83400-09-3 is a valid CAS Registry Number.

83400-09-3Upstream product

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