必应染料-您身边的染料专家

Pigment Blue 12

Name:C.I.Pigment Blue 12,C.I.42130

Molecular Structure: triarylmethane

C.I.Pigment Blue 12,C.I.42130,CAS 1325-77-5,426.40,C25H27Cl2N2+,Permanent Peacock Blue R Toner

C.I.Pigment Blue 12,C.I.42130,CAS 1325-77-5,426.40,C25H27Cl2N2+,Permanent Peacock Blue R Toner

Molecular Formula:C25H27Cl2N2+

Molecular Weight: 426.40

CAS Registry Number:1325-77-5

Manufacturing Methods :2,5-Dichlorobenzaldehyde and N-ethyl-2-methylbenzenamine condensation, and will product oxidation, reoccupy phosphorus molybdenum acid lake change.

Properties and Applications:brilliant blue. Soluble in hot water for green blue, soluble in ethanol for blue. In concentrated sulfuric acid for yellow, green precipitation after dilution. Pigment solution to join sodium hydroxide have yellow orange precipitation.

Light Fastness Heat resistance(℃ ) Sodium carbonate(5%) Muriatic acid(5%) Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
Good General Poor Good Serious

List of Suppliers:

Permanent Peacock Blue R Toner(Ridgeway Color & Chemical Division)


One Response to “Pigment Blue 12”

  1. […] C.I.Pigment Blue 12 […]

Leave a Reply