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Disodium 7-[(4-amino-5-methoxy-o-tolyl)azo]naphthalene-1,3-disulphonate, commonly known as Disodium Orange G, is a synthetic, water-soluble azo dye characterized by its bright orange color. It is a powder that is sparingly soluble in water and insoluble in organic solvents, known for its high stability, strong color, and resistance to fading.

6341-28-2

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6341-28-2 Usage

Uses

Used in Food Coloring:
Disodium Orange G is used as a coloring agent in the food industry for its vibrant orange hue. It imparts color to various foods, beverages, and medications, valued for its color intensity and stability.
Used in Textile Industry:
In the textile industry, Disodium Orange G serves as a dye for cotton, wool, and silk fabrics. Its use is favored due to the dye's ability to produce a strong, long-lasting color on these materials.
Health Concerns and Restrictions:
Despite its applications, there are concerns regarding the potential health effects of Disodium Orange G due to its azo chemical structure. As a result, some countries have imposed restrictions on its use in food products to mitigate any possible risks to consumers.

Check Digit Verification of cas no

The CAS Registry Mumber 6341-28-2 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,3,4 and 1 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 6341-28:
(6*6)+(5*3)+(4*4)+(3*1)+(2*2)+(1*8)=82
82 % 10 = 2
So 6341-28-2 is a valid CAS Registry Number.
InChI:InChI=1/C18H17N3O7S2.2Na/c1-10-5-17(28-2)15(19)9-16(10)21-20-12-4-3-11-6-13(29(22,23)24)8-18(14(11)7-12)30(25,26)27;;/h3-9H,19H2,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2/b21-20+;;

6341-28-2SDS

SAFETY DATA SHEETS

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

Version: 1.0

Creation Date: Aug 15, 2017

Revision Date: Aug 15, 2017

1.Identification

1.1 GHS Product identifier

Product name disodium,7-[(5-amino-4-methoxy-2-methylphenyl)diazenyl]naphthalene-1,3-disulfonate

1.2 Other means of identification

Product number -
Other names EINECS 228-734-9

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:6341-28-2 SDS

6341-28-2Upstream product

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