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Chocolate Brown HT is a synthetic dye, also known as C.I. 10140 or Acid Brown 45, primarily used in the textile industry for dyeing natural fibers such as silk, wool, and leather. It is characterized by its deep brown color and excellent light fastness, making it a popular choice for various applications. The chemical structure of Chocolate Brown HT consists of a benzene ring with multiple functional groups, including amino, hydroxyl, and sulfonic acid groups, which contribute to its dyeing properties. However, it is important to note that the use of this dye may raise environmental and health concerns due to its potential to release harmful substances during the dyeing process.

4353-89-3

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4353-89-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 4353-89-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 4,3,5 and 3 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 4353-89:
(6*4)+(5*3)+(4*5)+(3*3)+(2*8)+(1*9)=93
93 % 10 = 3
So 4353-89-3 is a valid CAS Registry Number.

4353-89-3SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 17, 2017

Revision Date: Aug 17, 2017

1.Identification

1.1 GHS Product identifier

Product name CHOCOLATE BROWN HT

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:4353-89-3 SDS

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