Reactive Red 2

No.: DP-006

GENERAL INFORMATION

• HS CODE	3204160000
• CAS NO	12226-03-8
• GRADE	Technical Grade
• FORMULA	C₁₉H₁₀Cl₂N₆Na₂O₇S₃
• MOLECULAR WEIGHT	615.34

PROPERTIES

• Appearance	Red powder
• Solubility(50℃)	≥100 g/L
• Stability	Stable under normal temperature
• pH	6.5~7.5

SPECIFICATIONS

• Hue	Similar to the standard
• Intensity	Standard 100 ± 3
• Staining fixed rate	≥52%
• Stability	≤5
• Water insoluble substances	≤0.5%
• Moisture	≤5%
• Fineness (through 80 mesh sieve residue content)	≤5%

APPLICATION

• Mainly used for dyeing cotton or viscose fiber yarn and fabric, suitable for the dip-dye and jig-dye, can also be used to padding neutral and deep color. The dyed shows red with blue ray, excellent bright, poor deep dyeing, both monochrome and mixing color can be used. Can get various gorgeous red after mixing color with red orange. The dye storage stability is poor, the color is often light because of the broken bonds. Also can be used in nylon add acetic acid, temperature 40-95℃; Silk Dyeing in neutral bath, add sodium sulphate, 50℃, then add alkaline to fix the color, or use acetic acid, dyeing temperature 40-85℃; dyeing wool add acetic acid and cationic levelling agent.

PACKING

• 25kg/ctn

STORAGE AND TRANSPORTATION

• Store in dry and ventilate place, avoid direct sunshine, moisture and heat. Handle carefully during transportation.