Reliable Quality Acid Brown 4 5858-51-5 Hot Sale with Chinese Manufacturer We provide high quality Acid Brown 4 (CAS 5858-51-5), at a very affordable prices to our customers.

1.What is the Acid Brown 4 ?

Acid Brown 4 is a red light brown dye that is soluble in water, resulting in a red light brown color, and soluble in ethanol, resulting in a yellow light brown color. It exhibits various color changes when exposed to different chemical conditions, such as turning wine red in strong sulfuric acid, dark blue in strong hydrochloric acid, and palm orange when mixed with a thick sodium hydroxide solution.

Used in Textile Industry:
Acid Brown 4 is used as a dye for coloring fabrics, providing a range of shades from red light brown to yellow light brown depending on the solvent used. Its ability to change color under different chemical conditions makes it a versatile choice for various textile applications.
Used in Leather Industry:
Acid Brown 4 is used as a dye for coloring leather products, offering a similar range of shades as in the textile industry. Its compatibility with various chemical conditions allows for the creation of unique color effects in leather goods.
Used in Paper Industry:
Acid Brown 4 is used as a dye for coloring paper products, providing a range of shades from red light brown to yellow light brown. Its solubility in water and ethanol makes it suitable for use in the paper industry.
Standard:
Acid Brown 4 has been tested for various fastness properties, including light fastness, soaping fastness, perspiration fastness, oxygen bleaching, and fastness to seawater. The results indicate that it has a light fastness rating of 3-4, a soaping fastness rating of 2, a perspiration fastness rating of 2, an oxygen bleaching rating of 3, and a fastness to seawater rating of 1-2. These ratings help determine the suitability of Acid Brown 4 for different applications and industries.

2.What is the CAS number for Acid Brown 4 ?

The CAS number of Acid Brown 4 is 5858-51-5.

More information of Acid Brown 4 5858-51-5 are:

3.What is the molecular formula of Acid Brown 4 ?

The chemical formula of?Acid Brown 4 is C16H13 N3 O4 S . Na which containing 16 Carbon atoms,13 Hydrogen atoms,3 Nitrogen atoms,4 Oxygen atoms and 1 Sodium atoms,and the molecular weight, and the molecular weight of Acid Brown 4 is 365.04

4.What is Acid Brown 4(5858-51-5)used for?

Acid Brown 4 is a red light brown dye that is soluble in water, resulting in a red light brown color, and soluble in ethanol, resulting in a yellow light brown color. It exhibits various color changes when exposed to different chemical conditions, such as turning wine red in strong sulfuric acid, dark blue in strong hydrochloric acid, and palm orange when mixed with a thick sodium hydroxide solution.

InChI:InChI=1/C16H13N3O4S.Na/c17-10-4-6-11(7-5-10)18-19-14-9-8-12-13(16(14)20)2-1-3-15(12)24(21,22)23;/h1-9,18H,17H2,(H,21,22,23);/q;+1/p-1/b19-14+;

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5.Reliable Quality Acid Brown 4 5858-51-5 Hot Sale with Chinese Manufacturer

Dalian RSD International Trade Co.,Ltd. is a quality supplier of Acid Brown 4. Our main goal is customer satisfaction. Contact us to negotiate the best price for your business on Acid Brown 4 5858-51-5.