Colorants Chem Pvt Ltd one of the leading manufacturers and exporters of high quality Basic Blue 9 Dyes in India to an industry wise customer base to meet International Industry standards.
Basic Blue 9 Dyes is a Basic Dye which in aqueous solution yields coloured cations. Basic Blue 9 Dye has CAS number 61-73-4 having Molecular Weight 319.
The commercial names of Basic Blue Dyes 9 are Methylene Blue 2B, Basic Lake Blue BB, Basic Blue BOC, Basic Blue 4RF, Basic Blue 4RF, Basic Blue BO, Methylene Violet. The physical appearance of Basic Blue 9 is Blue powder.
● Basic Blue 9 Dye is used in dyeing fibers, silk, wool and linen. It is soluble in ethanolProperties of Basic Blue 9 Dyes
● Basic Blue 9 also called methylene blue is a type of very popular dye. It is stable in air but it is sensitive to light. It is economical and it has excellent brightness.
● It is yellow-green in concentrated sulfuric acid and turns blue after dilution. In concentrated nitric acid, it was grey-green. The dye solution with sodium hydroxide was purple with dark purple precipitation.
Product Name : Basic Blue 9
CAS No. : 61-73-4
Packing : 25Kg HDPE Drum/Box/Bag
|01||Type of Dye||Basic Dyes|
|02||Physical Appearance||Blue Powder|
|03||Melting Point||100°C - 110°C|
|04||Solubility||40 g/l in water at 20°C Soluble in Ethanol|
|05||Density||1.0 g/mL at 20°C|
|08||Application||Dyeing of Linen, Silk, Wool|