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10449-13-5

2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid), commonly known as Acid Orange 7, is a synthetic organic compound that belongs to the class of azo dyes. It is characterized by its vibrant orange color and is primarily used as a textile dye. However, due to its toxic nature, it is essential to handle this compound with caution to prevent irritation to the skin, eyes, and respiratory system, as well as to avoid environmental contamination.

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  • 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)

    Cas No: 10449-13-5

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  • 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)

    Cas No: 10449-13-5

  • USD $ 10.0-10.0 / Milligram

  • 1 Milligram

  • 100000000 Kilogram/Month

  • weifang yangxu group co.,ltd
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  • 10449-13-5 Structure

  • Basic information

    1. Product Name: 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)
    2. Synonyms: 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)
    3. CAS NO:10449-13-5
    4. Molecular Formula: C28H22N2O10S2
    5. Molecular Weight: 610.6117
    6. EINECS: N/A
    7. Product Categories: N/A
    8. Mol File: 10449-13-5.mol

  • Chemical Properties

    1. Melting Point: N/A
    2. Boiling Point: °Cat760mmHg
    3. Flash Point: °C
    4. Appearance: /
    5. Density: 1.667g/cm3
    6. Refractive Index: N/A
    7. Storage Temp.: N/A
    8. Solubility: N/A
    9. CAS DataBase Reference: 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)(CAS DataBase Reference)
    10. NIST Chemistry Reference: 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)(10449-13-5)
    11. EPA Substance Registry System: 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid)(10449-13-5)

  • 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: 10449-13-5(Hazardous Substances Data)

10449-13-5 Usage

Uses

Used in Textile Industry:
2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid) is used as a textile dye for coloring fabrics. Its bright orange hue makes it a popular choice for various textile applications.
Used in Ink Production:
In the ink industry, 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid) is used as a colorant to produce inks with a distinct orange shade.
Used in Paper Production:
2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid) is also employed in the paper industry to impart an orange color to paper products.
Used in Other Industries:
Beyond textiles, inks, and paper, 2,2'-[[(9,10-Dihydro-4,8-dihydroxy-9,10-dioxoanthracene)-1,5-diyl]bisimino]bis(5-methylbenzenesulfonic acid) is utilized in various other industries for coloring purposes, such as in the production of certain plastics and coatings. However, it is crucial to manage the disposal of waste containing this compound to minimize environmental impact.

Check Digit Verification of cas no

The CAS Registry Mumber 10449-13-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,0,4,4 and 9 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 10449-13:
(7*1)+(6*0)+(5*4)+(4*4)+(3*9)+(2*1)+(1*3)=75
75 % 10 = 5
So 10449-13-5 is a valid CAS Registry Number.

10449-13-5SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 19, 2017

Revision Date: Aug 19, 2017

1.Identification

1.1 GHS Product identifier

Product name 2-[[4,8-dihydroxy-5-(4-methyl-2-sulfoanilino)-9,10-dioxoanthracen-1-yl]amino]-5-methylbenzenesulfonic acid

1.2 Other means of identification

Product number -
Other names Toluidinblau

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:10449-13-5 SDS

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