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Pigment Red 100

Name:C.I.Pigment Red 100,C.I.13058

Molecular Structure: Single azo

C.I.Pigment Red 100,C.I.13058,CAS 6371-55-7,329.35,C17H19N3O4

C.I.Pigment Red 100,C.I.13058,CAS 6371-55-7,329.35,C17H19N3O4

Molecular Formula:C17H19N3O4

Molecular Weight: 329.35

CAS Registry Number:6371-55-7

Manufacturing Methods : 2-Aminobenzoic acid diazotization, and N,N-dihydroxyethylaniline coupling.

Properties and Applications:slightly soluble in water, ethanol, ether and acetone. In concentrated sulfuric acid for brown, diluted solution for pink; In concentrated hydrochloric acid and concentrated nitric acid are for pink solution; In 10% naoh solution for yellow (not completely dissolved).

Light Fastness Heat resistance(℃ ) Sodium carbonate

(5%)

Muriatic acid

(5%)

Oleic acid PVC migration Soap micelle bleeding
Melting point Stable
Poor Slightly soluble

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