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 Yellow 9

Name:C.I.Direct Yellow 9,C.I.19540

Molecular Structure: Single azo,Benzothiazole class

C.I.Direct Yellow 9,C.I.19540,CAS 1329-00-1,695.72,C28H19N5Na2O6S4,Titan Yellow

C.I.Direct Yellow 9,C.I.19540,CAS 1329-00-1,695.72,C28H19N5Na2O6S4,Titan Yellow

Molecular Formula:C28H19N5Na2O6S4

Molecular Weight: 695.72

CAS Registry Number:1329-00-1

Manufacturing Methods : 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid diazo, and the 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid coupling. In some closely related to the grade of the dyes, as one or two to a generation of 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid C.I.Direct Yellow 59 (C.I. 49000) instead. For example, Oxydiamine Yellow TZM structure is the 2-(4-Aminophenyl)-6-methylbenzo[d]thiazole-7-sulfonic acid and C.I.Direct Yellow 59 matches generated.

Properties and Applications: yellow. Soluble in water and ethanol lemon yellow. The strong sulfuric acid for lemon yellow, diluted for extremely shallow yellow. The dye solution to join strong hydrochloric acid have gold orange precipitation; Add thick sodium hydroxide solution have orange precipitation. Used for cellulose fiber dyeing, can be used for biological, indicator, leather, paper, shading.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 2 1 1 2-3 2
AATCC 1 1 1 3 3

List of Suppliers:

Titan Yellow( Simpsons (UK) Ltd )


Leave a Reply