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

Reactive Blue 69

Name:C.I.Reactive Blue 69,C.I.612037

Molecular Structure: anthraquinones

C.I.Reactive Blue 69,C.I.612037,CAS 59800-32-7,666.39,C23H14BrN3Na2O9S2,Lanasol Blue 3G,Blue 3GS,Blue 3GB

C.I.Reactive Blue 69,C.I.612037,CAS 59800-32-7,666.39,C23H14BrN3Na2O9S2,Lanasol Blue 3G,Blue 3GS,Blue 3GB

Molecular Formula:C23H14BrN3Na2O9S2

Molecular Weight: 666.39

CAS Registry Number:59800-32-7

Manufacturing Methods : 1-Amino-4-bromo-9,10-dioxo-9,10-dihydroanthracene-2-sulfonic acid and 2-Amino-5-(2-bromoacrylamido)benzenesulfonic acid condensation.

Properties and Applications: bright blue. Bright blue powder, 90 ℃ in the solubility of water when for 100 g/L. Suitable for dyeing in weak acid dye bath, pH control in 5 ~ 6, and between the general and the 1 to 2% leveler PW-BX, dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 ~ 60 minutes, depending on the dyeing depth and decide. Such as dyeing depth greater than 10% need to use liquid ammonia in post-processing, pH value of 8.5, time 15 minutes, temperature of 80 ℃. The dye levelness is bad, but good color fastness, dyeing fabrics after bright color. Used for wool fiber, tops, scattered wool dyeing, also can be used for wool and silk fabric printing.

Standard Light Fastness Oxygen bleaching Persperation Fastness Soaping
Fading Stain Fading Stain Fading Stain
ISO 6 5 4-5 5(50℃) 5

List of Suppliers:

Itowol Blue 3GS ( LJ Specialities Ltd )

Lanasol Blue 3G ( Ciba Specialty Chemicals Inc )

Reactive Blue 3GB( Radha Dye Chem )


Leave a Reply