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Reactive Red 116

Name:C.I.Reactive Red 116

Molecular Structure: Single azo class

Molecular Formula:

Molecular Weight:

CAS Registry Number:39354-69-3

Manufacturing Methods :

Properties and Applications: yellow light red. Red purple powder. Soluble in water, 90 ℃ in the solubility of water when for 100g/L. Suitable for dyeing in weak acid dye bath, pH control in 5 ~ 6 between, general join 1% of leveler PW-BX, dye bath temperature rise to 70 ~ 75 ℃ to heat preservation 15 to 16 minutes, depending on the dyeing depth and decide. Such as dyeing depth greater than 1%, 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. For dyed wool, silk, polyamide fiber fabric such as, application performance is excellent.

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

List of Suppliers:

Reactive Red PW-2G

Lanasol Red 2G( Ciba Specialty Chemicals Inc )


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