Pigment Red 52:1
Name:C.I.Pigment Red 52:1,C.I.15860:1
Molecular Structure: Single azo
C.I.Pigment Red 52:1,C.I.15860:1,CAS 17852-99-2,52202-90-1,458.89,C18H11CaClN2O6S,Lithol Scarlet Red S6B,Vilma,BON Rubine
Molecular Formula:C18H11CaClN2O6S
Molecular Weight: 458.89
CAS Registry Number:17852-99-2,52202-90-1
Manufacturing Methods :2-Amino-5-chloro-4-methylbenzenesulfonic acid diazotization, and 3-Hydroxy-2-naphthoic acid coupling, and then into calcium salt.
Properties and Applications:brilliant red. Soluble in water for yellow red, not soluble in ethanol. Pigment solution to join concentrated hydrochloric acid has dark red precipitation.
| Light Fastness | Heat resistance(℃ ) | Sodium carbonate(5%) | Muriatic acid(5%) | Oleic acid | PVC migration | Soap micelle bleeding | |
| Melting point | Stable | ||||||
| Good | Good | General | Good | Poor | |||
List of Suppliers:
100S Flushed Color (A18-1276)( Sun Chemical Corp. )
1305 Bon Rubine(Engelhard Corp.)
BON Rubine (Magruder Color Company Inc.)
DCC 2772 Bon Red C (Dominion Colour Corp.)
Dynament Red 2B D ( Dynamic Industries Ltd )
Foscolor Red 52:1 (Foscolor Ltd)
Lithol Scarlet Red S6B (Hangzhou Dikai Chemical Co Ltd)
Pigment Red 52:1 (CPMA)
Plastic Scarlet (Sinochem Liaoning Import & Export Corporation)
Red P46JR ( Mangal Vypar Pvt Ltd )
Vilma ( Vilmax SA )