Customization: | Available |
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CAS No.: | 13011-62-6 |
Formula: | C32h24con8o10.H |
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Name | Solvent Orange 45 |
Synonyms | 2-[(2-Hydroxy-5-nitrophenyl)azo]-3-oxo-N-phenylbutanamide cobalt complex (2:1); Hydrogen bis[2,3-dioxobutyranilide 2-[(2-hydroxy-5-nitrophenyl)hydrazonato(2-)]]cobaltate(III) |
Molecular Structure | |
Molecular Formula | C32H24CoN8O10.H |
Molecular Weight | 740.53 |
CAS Registry Number | 13011-62-6 |
EINECS | 235-861-3 |
Properties:
Solvent Orange 45 is a red dye with the chemical name 2-amino-1 -(2, 6-dichloro-4-nitrophenyl) -1h-pyrazole-3-ketone.
It is in powder form and soluble in organic solvents such as ethers, ketones and alcohols, but not in water. It appears red under acidic conditions and orange under alkaline conditions.
Use:
Solvent Orange 45 is widely used as a dye, often used to dye fiber, leather and plastic products. It is also used for dyeing spices, inks, inks and candles.
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