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Reactive Red X-3B

CAS No.:
Item No.: SR0023
Store at: RT

Chinese Name: active red X-3B; Reaction brilliant red x-4b

English Name: reactive red X-3B

Molecular formula: c19h10cl2n6na2o7s2

Molecular weight: 615.33

Grade: BS

PH value: 7-9

Physicochemical Properties: powder solubility: it can be quickly dissolved in warm water. This product is a special polymer compound, which can replace the traditional leveling agent for wool with excellent performance price ratio. Used for printing and dyeing wool fabrics with reactive dyes. It has excellent wetting and permeability, dispersion and levelness, and pure and bright color.

Application: level dyeing of wool fabric after reactive dye dyeing or printing. experiment.

Saving: RT

Attention shall be paid to dyeing wool with reactive dyes:

When wool fiber is dyed with reactive dyes, one of the main problems is the low fixation rate of dyes. There are two ways to improve the fixation rate: one is to choose

Reactive dyes with high activity and hydrolysis resistance, or they can still react with wool after hydrolysis; the other is to adopt reasonable dyeing technology,

Scientific control of technological factors Such as the use of auxiliaries, pH value adjustment, temperature control and sufficient post-treatment to ensure that the dye is the same as the wool fiber

React

Usage after dilution:

Finish scouring → add water and add about 1-2g / L of this product → start dyeing → wash with water.

Dilution method:

Warm water to 20-25% solution. (please dilute the whole package)



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