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

Leuco Sulphur Violet 1

Name:C.I.Leuco Sulphur Violet 1,C.I.53410

Molecular Structure:

C.I.Leuco Sulphur Violet 1,C.I.53410,CAS 6201-71-4

C.I.Leuco Sulphur Violet 1,C.I.53410,CAS 6201-71-4

CAS Registry Number:6201-71-4

Manufacturing Methods :  N-(2,4-Diamino-5-(4-oxocyclohexa-2,5-dienylideneamino)phenyl)acetamide and sodium polysulphide aqueous solution return in 110 ℃ heating 30 hours, and then will be in dilute sodium hydroxide solution segregating the product oxidation, add salt precipitation, and finally with dilute hydrochloric acid treatment to improve solubility, and sodium carbonate neutralization. This Indophenol is by 2, 4 – aminoacetanilide and 4-Nitrosophenol condensation and have to (BIOS 983113-116).

Properties and Applications:  purple. In the sodium sulfide solution solubility is good, for the red light grey.

Standard Acid Resistance Alkali Resistance Light Fastness Fulling Persperation Fastness Soaping
Moderate Severe
ISO 3-4 4-5 5 Alkali 5 4-5 3-4

List of Suppliers:


Leave a Reply