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83221-48-1

pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

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  • pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate

    Cas No: 83221-48-1

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  • 2-Naphthalenesulfonicacid,5-[2-[6-amino-1-hydroxy-3-sulfo-5-[2-(3-sulfophenyl)diazenyl]-2-naphthalenyl]diazenyl]-6-ethoxy-8-[2-[7-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium s

    Cas No: 83221-48-1

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  • 2-Naphthalenesulfonicacid,5-[2-[6-amino-1-hydroxy-3-sulfo-5-[2-(3-sulfophenyl)diazenyl]-2-naphthalenyl]diazenyl]-6-ethoxy-8-[2-[7-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium s

    Cas No: 83221-48-1

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  • 2-Naphthalenesulfonicacid,5-[2-[6-amino-1-hydroxy-3-sulfo-5-[2-(3-sulfophenyl)diazenyl]-2-naphthalenyl]diazenyl]-6-ethoxy-8-[2-[7-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium s

    Cas No: 83221-48-1

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  • 2-Naphthalenesulfonicacid,5-[2-[6-amino-1-hydroxy-3-sulfo-5-[2-(3-sulfophenyl)diazenyl]-2-naphthalenyl]diazenyl]-6-ethoxy-8-[2-[7-sulfo-4-[2-(3-sulfophenyl)diazenyl]-1-naphthalenyl]diazenyl]-,sodium s

    Cas No: 83221-48-1

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  • 83221-48-1 Structure

  • Basic information

    1. Product Name: pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate
    2. Synonyms: pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate;5-[[6-Amino-1-hydroxy-3-sulfo-5-[(3-sulfophenyl)azo]-2-naphthalenyl]azo]-6-ethoxy-8-[[7-sulfo-4-[(3-sulfophenyl)azo]-1-naphthalenyl]azo]-2-naphthalenesulfonic acid pentasodium salt;Einecs 280-226-6;Pentasodium 5-((6-amino-1-hydroxy-3-sulphonato-5-((3-sulphonatophenyl)azo)-2-naphthyl)azo)-6-ethoxy-8-((7-sulphonato-4-((3-sulphonatophenyl)azo)naphthyl)azo)naphthalene-2-sulphonate
    3. CAS NO:83221-48-1
    4. Molecular Formula: C44H28N9Na5O17S5
    5. Molecular Weight: 1230.01707
    6. EINECS: 280-226-6
    7. Product Categories: N/A
    8. Mol File: 83221-48-1.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: pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate(CAS DataBase Reference)
    10. NIST Chemistry Reference: pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate(83221-48-1)
    11. EPA Substance Registry System: pentasodium 5-[[6-amino-1-hydroxy-3-sulphonato-5-[(3-sulphonatophenyl)azo]-2-naphthyl]azo]-6-ethoxy-8-[[7-sulphonato-4-[(3-sulphonatophenyl)azo]naphthyl]azo]naphthalene-2-sulphonate(83221-48-1)

  • 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: 83221-48-1(Hazardous Substances Data)

83221-48-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 83221-48-1 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,2,2 and 1 respectively; the second part has 2 digits, 4 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 83221-48:
(7*8)+(6*3)+(5*2)+(4*2)+(3*1)+(2*4)+(1*8)=111
111 % 10 = 1
So 83221-48-1 is a valid CAS Registry Number.
InChI:InChI=1/C44H33N9O17S5.5Na/c1-2-70-39-22-38(50-49-37-16-15-36(29-11-9-27(19-32(29)37)73(61,62)63)48-46-23-5-3-7-25(17-23)71(55,56)57)33-20-28(74(64,65)66)10-12-30(33)42(39)52-53-43-40(75(67,68)69)21-34-31(44(43)54)13-14-35(45)41(34)51-47-24-6-4-8-26(18-24)72(58,59)60;;;;;/h3-22,52H,2,45H2,1H3,(H,55,56,57)(H,58,59,60)(H,61,62,63)(H,64,65,66)(H,67,68,69);;;;;/q;5*+1/p-5/b48-46+,50-49+,51-47+,53-43+;;;;;

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