Acid Red 299 for textile use

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Acid Red 299 for textile use

C.I. Acid Red 299 
CAS: 12220-29-0

Chemical Formula: C26H24N5NaO5S                     

Molecular Weight: 541.56
Chemical Structure: Azo



Physical, Chemical and Resistance Properties: 

Appearance: Dark Red Powder 

Shade: Similar to Standard 

Tinting strength(%)：200±3 

insolubility in water (%):≤1 

Moisture(%):≤5 

Residues on sieve(60 mesh) %:≤5

The dyeing fastness in wool fabric（Grade）: 

Light Fastness:4~5 

Soaping Fastness Fading:3~4 

Soaping Fastness Staining:3 

Water Fastness Fading: 4 

Water Fastness Staining: 3~4 

Perspiration Fastness Fading: 3~4 

Perspiration Fastness Staining: 3~4 

Dry Rubbing Fastness:4 

Wet Rubbing Fastness: 4 

Ironing Fastness Dry: 4~5 

Ironing Fastness Wet:4

Application:
Acid Red 299 is mainly used for wool, silk and polyamide fibers coloring.