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C.I.Basic Yellow 24,C.I.11480,CAS 52435-14-0,447.53,C19H21N5O4S2
Molecular Formula:C19H21N5O4S2
Molecular Weight: 447.53
CAS Registry Number:52435-14-0
Manufacturing Methods : 1,3-Dimethyl-1H-benzo[d]imidazol-2(3H)-one and 2-Amino-3-methylbenzothiazolium chloride condensation,Then quaternized with Dimethyl sulfate.
Properties and Applications: colourful green light yellow. Pale yellow powder. Soluble in hot water, 25 ℃ when the water solubility of 14 g/L. Dye for green light yellow acrylic colourful, accompanied by fluorescence, with red light in tengsten lamp. 120 ℃ high temperature dyeing, colored light stability. Compatibility value of 2, f value is 0.13. Used in acrylic dyeing, and can be directly printing.
| Standard | Light Fastness | Persperation Fastness | Ironing Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 6-7 | 4-5 | 5 | 4-5 | 5 | 4 | 4-5 |
