Warning: mysql_list_fields() [function.mysql-list-fields]: Unable to save MySQL query result in /home/wwwroot/worlddyevariety/wp-content/plugins/seo-booster-lite/seo-booster.php on line 237

Warning: mysql_num_fields(): supplied argument is not a valid MySQL result resource in /home/wwwroot/worlddyevariety/wp-content/plugins/seo-booster-lite/seo-booster.php on line 238

Warning: in_array() [function.in-array]: Wrong datatype for second argument in /home/wwwroot/worlddyevariety/wp-content/plugins/seo-booster-lite/seo-booster.php on line 240
必应染料-您身边的染料专家

Direct Brown 119

Name:C.I.Direct Brown 119,C.I.35025

Molecular Structure: Multi-azo class

C.I.Direct Brown 119,C.I.35025,805.67,C30H21N4Na2O10S2

C.I.Direct Brown 119,C.I.35025,805.67,C30H21N4Na2O10S2

Molecular Formula:C30H21N4Na2O10S2

Molecular Weight: 805.67

CAS Registry Number:

Manufacturing Methods :3-Aminobenzenesulfonic acid diazo, and Benzene-1,3-diamine coupling, generation single accidentally nitrogen compounds (A); 4-Nitrobenzenamine diazo, and Resorcinol coupling, generating accidentally nitrogen compounds (B); 2,4-Diaminobenzenesulfonic acid double nitriding, and accidentally nitrogen compounds A and B matches.

Properties and Applications:  brown. Brown powder. Soluble in water, soluble in general. The strong sulfuric acid for yellow brown, diluted for yellow brown still, precipitation. The dye solution for yellow brown, add the strong hydrochloric acid for yellow brown, have precipitation; Add thick sodium hydroxide for blue-ray red. Used for cotton, viscose and their blended fabric dyeing, also can be in cotton or viscose fabric direct printing, also used for paper color.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 5 6 4 4
AATCC 4 3-4 6 2 4

List of Suppliers:

 


Leave a Reply