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 Orange 2

Name:C.I.Direct Orange 2,C.I.22380

Molecular Structure: Double azo class

C.I.Direct Orange 2,C.I.22380,CAS 8005-97-8,846.62/694.51,C33H18N6Na4O12S2/C29H17N6Na3O9S

C.I.Direct Orange 2,C.I.22380,CAS 8005-97-8,846.62/694.51,C33H18N6Na4O12S2/C29H17N6Na3O9S

Molecular Formula:C33H18N6Na4O12S2/C29H17N6Na3O9S

Molecular Weight: 846.62/694,51

CAS Registry Number:8005-97-8

Manufacturing Methods : 4-(4-Aminophenyl)benzenamine double nitriding, first with 2-Hydroxybenzoic acid coupling, again with 6-(3-Methyl-5-oxo-4,5-dihydropyrazol-1-yl)naphthalene-1,3-disulfonic acid (0.75 Moore) and 1-(3-Sulfophenyl)-3-methyl-5-pyrazolone (0.25 Moore) coupled.

Properties and Applications: orange. Soluble in water for gold orange, and adequate soluble in ethanol for golden brown. The strong sulfuric acid for blue-ray red to purple, diluted for golden brown. The dye solution to join strong hydrochloric acid for yellow olive, and have precipitation; Add thick sodium hydroxide solution for orange. Apply to cotton dyeing, can also be used to soap class, paper and leather color. White sex is good, alkaline white poor. Copper ions in dyeing color is red; Iron ion in the red light. Exhaust dyeing.

Standard Acid Resistance Alkali Resistance Light Fastness Soaping Water
Fading Stain Fading Stain
ISO 3 4 4 2 2

List of Suppliers:

 


2 Responses to “Direct Orange 2”

  1. […] C.I.Direct Orange 2 […]

  2. […] C.I.Direct Orange 2 […]

Leave a Reply