Solvent Red 3
Name:C.I.Solvent Red 3,C.I.12010
Molecular Structure: Single azo class
C.I.Solvent Red 3,C.I.12010,CAS 6535-42-8,292.33,C18H16N2O2,Vibracolor Red SRE3,Brown BB,Fat Brown B,Oil Brown B,Sudan Brown B
Molecular Formula:C18H16N2O2
Molecular Weight: 292.33
CAS Registry Number:6535-42-8
Manufacturing Methods :4-Ethoxybenzenamine diazotization, and Naphthalen-1-ol coupling.
Properties and Applications:bordeaux. Dark yellow crystallization, melting point is 168 ℃. Soluble in ethanol, acetone and benzene.
| Standard | Light Fastness | Heat-resistant(℃) | water | Sodium Carbonate(5%) | Hydrochloric acid(5%) | |
| Melting point | Stable | |||||
| ISO | Poor-General | 146-149 | 120 | Insoluble | General | No change |
List of Suppliers:
Aizen SOT Brown-1 ( Hodogaya Chemical Co Ltd )
Brown 90120 ( Anstead International )
Brown BB(Simpsons (UK) Ltd)
Cogilor Brown 712.60 (90050) ( Anstead International )
Fat Brown B( Clariant GmbH )
Fat Brown B ( Pylam Products Co. Inc. )
Neoplas Brown B ( Sinlai Industries Corp )
Neoplas Brown BF ( Sinlai Industries Corp )
Oil Brown B ( Sinlai Industries Corp )
Oil Brown BB( Orient Corporation of America )
Oil Brown BF ( Sinlai Industries Corp )
Orient Oil Brown BB ( Kaseihin Kogyo Kyokai )
Sudan Brown B ( BASF Aktiengesellschaft )
Vibracolor Red SRE3 ( Ciba Specialty Chemicals Inc )
Waxol Brown DPN( Devarsons Industries Ltd )