Pigment Yellow Series

Pigment Yellow 191:1(UN8260 Pigment Brilliant Yellow HGR )

Chemical Name: PV Fast Yellow HGR
CAS No.: 154946-66-4
EU No.: 403-530-4
C.I. NO.: 18795
Chemical Formula: C₁₇H₁₃ClN₄O₇S₂Na
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

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

Application: Easily dispersible,Plastic

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