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Pigment Yellow 191

Pigment Yellow 191 (UN8241 Pigment Brilliant Yellow HGR )
Chemical Name:  PV Fast Yellow HGR
CAS No.: 129423-54-7
EU No.:  403-530-4
C.I. NO.: 18795
Chemical Formula:  C17H13ClN4O7S2Ca
Molecular Weight:  524.99

Structural Formula:

 
 Equivalent
Company Name
   Hosprint Yellow HGR 31
HOE
   PV Fast Yelllow HGR
HOE
   Versal Yellow RL
CHEM
   Yellow KGR
KEY

Pigment Yellow 191 Physical and Chemical Properties

    PH Value
7
    Density (g/cm3 )
1.6
    Oil Absorption (ml/100g)
40
    Light
4
    Heat (°C)
300
    Water
5
    Linseed Oil
5
    Acid
5
    Alkali
5
   

Pigment Yellow 191 Application: Easily dispersible,Plastic

 

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