REACTIVE YELLOW 145
- CAS NO.：93050-80-7
- Empirical Formula: C28H20ClN9O16S5.4Na
- Molecular Weight: 1026.26
- MDL number: MFCD09028047
- SAFETY DATA SHEET (SDS)
- Update Date: 2024-12-18 14:15:30
What is REACTIVE YELLOW 145?
Preparation
the between 1-(3-Aminophenyl)urea?and 2,4,6-Trichloro-1,3,5-triazine? first condensation, 7-Aminonaphthalene-1,3,6-trisulfonic acid diazo, and condensation products coupled, again with a between, 2-(3-Aminophenylsulfonyl)ethyl hydrogen sulfate?condensation, and then salting-out.
Properties and Applications
red light yellow. Orange powder. Soluble in water, in the water solubility of 80 g/L. After dyeing fabric as the red light yellow, in dye bath of metal ions in iron, a little yellow color a little dark; Copper ions in that red light shadow change. The dye move color performance for grade 5, neutral white a category 5, white alkaline for 3 ~ 4 levels. Mainly used for cellulose fiber dyeing, suitable for polyester/cotton, polyester/stick blended fabric dyeing of a bath.
| Standard | Light Fastness | Oxygen bleaching | Persperation Fastness | Soaping | |||
| Fading | Stain | Fading | Stain | Fading | Stain | ||
| ISO | 6-7 | 4-5 | 5 | 5 | 4 | 5 | 4-5 |
Properties of REACTIVE YELLOW 145
| EPA Substance Registry System | C.I. Reactive Yellow 145 (93050-80-7) |
Safety information for REACTIVE YELLOW 145
Computed Descriptors for REACTIVE YELLOW 145
REACTIVE YELLOW 145 manufacturer
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