C.I. Solvent Orange 49

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C.I. Solvent Orange 49 Basic information

Product Name:	C.I. Solvent Orange 49
Synonyms:	C.I. Solvent Orange 49;Solvent Orange 49;C.I.Solvent Orange 49:C.I.15510:3
CAS:	12239-49-5
MF:
MW:	0
EINECS:	602-754-1
Product Categories:
Mol File:	Mol File

C.I. Solvent Orange 49 Chemical Properties

Safety Information

MSDS Information

C.I. Solvent Orange 49 Usage And Synthesis

Preparation	4-Aminobenzenesulfonic acid diazotization, and Naphthalen-2-ol coupling, and then will product C.I. acid Orange 7 into amine condensation compound.
Properties and Applications	brilliant red light orange. Soluble in water for red light yellow, soluble in ethanol for orange. In concentrated sulfuric acid for magenta, dilution after the light yellow precipitation. Dye aqueous solution to join hydrochloric acid have tan light color precipitation; Add sodium hydroxide as dark brown.

C.I. Solvent Orange 49 Preparation Products And Raw materials

Raw materials

Acid Orange 7-->Sulfanilic acid-->2-Naphthol

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C.I. Solvent Orange 49

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