Chinese Japanese Germany Korea

C.I. Solvent Orange 49

C.I. Solvent Orange 49 Structure
C.I. Solvent Orange 49 structure
CAS No.
12239-49-5
Chemical Name:
C.I. Solvent Orange 49
Synonyms
Solvent Orange 49;C.I. Solvent Orange 49;C.I.Solvent Orange 49:C.I.15510:3
CBNumber:
CB44786865
Molecular Formula:
Molecular Weight:
0
MDL Number:
MOL File:
Mol file
Request For Quotation

C.I. Solvent Orange 49 Chemical Properties,Uses,Production

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

Preparation Products

12239-49-5(C.I. Solvent Orange 49)Related Search:

Solvent Orange 52 Solvent Orange 45 SOLVENT ORANGE 5 C.I. Solvent Orange 41 Solvent Orange 40:1
Solvent Orange 56 C.I. Solvent Orange 6(8CI,9CI) Solvent Orange 54 DISPERSE YELLOW 9

1of2

C.I. Solvent Orange 49 Solvent Orange 49 C.I.Solvent Orange 49:C.I.15510:3 12239-49-5