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4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid, commonly known as Alizarin Yellow R, is a synthetic azo dye characterized by its vibrant and long-lasting colors. It is widely used in the textile and paper industries for dyeing various materials such as wool, silk, leather, paper, and wood.
Used in Textile Industry:
4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid is used as a dyeing agent for [application reason] to impart vibrant and long-lasting colors to materials such as wool, silk, and leather.
Used in Paper Industry:
4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid is used as a coloring agent for [application reason] to provide a consistent and visually appealing color to paper products.
Used in Wood Industry:
4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid is used as a wood dye for [application reason] to enhance the appearance of wooden surfaces and provide a durable color finish.
However, it is important to note that there are concerns regarding the potential environmental and health impacts of 4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid. The manufacturing process may release toxic byproducts, and the dye can be harmful if ingested or inhaled. Despite these concerns, Alizarin Yellow R continues to be used in various industries due to its effectiveness as a coloring agent.

71486-49-2

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71486-49-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 71486-49-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,1,4,8 and 6 respectively; the second part has 2 digits, 4 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 71486-49:
(7*7)+(6*1)+(5*4)+(4*8)+(3*6)+(2*4)+(1*9)=142
142 % 10 = 2
So 71486-49-2 is a valid CAS Registry Number.
InChI:InChI=1/C17H13NO6S/c19-16-9-14(25(22,23)24)7-11-3-6-13(8-15(11)16)18-12-4-1-10(2-5-12)17(20)21/h1-9,18-19H,(H,20,21)(H,22,23,24)

71486-49-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 20, 2017

Revision Date: Aug 20, 2017

1.Identification

1.1 GHS Product identifier

Product name 4-(8-Hydroxy-6-sulfonaphthalen-2-ylamino)benzoic acid

1.2 Other means of identification

Product number -
Other names -

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:71486-49-2 SDS

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