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Direct Red 79 Manufacturers in India

Direct Red 79 Dyes | CAS 1937-34-4

Colorants Chem Pvt Ltd one of the leading manufacturers and exporters of high quality Direct Red 79 Dyes in India to an industry wise customer base to meet International Industry standards.

Direct Dyes Red 79 is a water soluble dye that have an affinity for fiber and are taken up directly, such as the benzidine derivative. Direct Dyes are usually cheap and easily applied and they can yield bright colours. Direct Red 79 Dye has CAS number 1937-34-4 having Molecular Weight 1048. The commercial names of Direct Red 79 Dyes are Direct Fast Red 4BL, Direct Light Red 6B, Direct Red 6BL, Solophenyl Red 6BL, Solar Red 2BL, Permalite Red 6BLL, Sirius Supra Red 4BL Solophenyl Red 6BL. The physical appearance of Direct Red 79 is Red powder.

Application of Direct Red 79 Dyes | C.I. 29065

● Direct Red 79 can be used for paper and leather.

Properties of Direct Red 79 Dyes ● Direct Red 79 is soluble in water for red to blue light red, slightly soluble in ethanol and soluble fiber element, insoluble in other organic solvents. The strong sulfuric acid in blue, diluted in purple. In nitric acid solution for blue-black, then into blue, again into purple. The dye solution with strong hydrochloric acid have blue light green precipitation.

Technical Data Sheet

Product Name : Direct Red 79

CAS No. : 1937-34-4

Packing : 25Kg Drum/Bag/Box

Sr. No. Test Specification
01 Type of Dye Direct Dyes
02 Chemical Class Disazo
03 C.I. Number 29065
04 Physical Appearance Red Powder
05 Hue Bright Bluish Red
06 Solubility Soluble in water
07 Light Fastness 5 - 6
08 Washing Fastness 3
09 Application Paper, Leather
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