• CALL US

    0086-0571-83885088
  • EMAIL US

    sales@xcolorpigment.com
Categories

Pigment yellow 191

Synonyms:
Pigment yellow 191 ;
Fast Yellow HGR
Molecular Structure:
Pigment yellow 191
Foreign relative brand:
HOSTAPRINT Yellow HGR 32 (CLAR)
PV Fast Yellow H2GR VP 2293 (DYSR)
PV Fast Yellow HGR(CLAR)
PV Fast Yellow HGR [W](HOE)
Yellow KGR(KEY)
Product Name
Trade Name: Fast Yellow HGR
C.I. Number: pigment yellow 191
CAS Number: 129423-54-7
EU Number: 403-530-4
Chemical Family: Mono azo

Pigment yellow 191 Physical, Chemical and Fastness Properties

Application
Molecular Weight 524.99
Molecular Formula C17H13CIN4O7S2Ca
P.H. Value 7.0
Density 1.6
Oil Absorption(ml/100g)% 40
Light Fastness 7
Heat Resistance 280 (°C)
Water Resistance 5
Oil Resistance 5
Acid Resistance 5
Alkali Resistance 5
Fast Yellow HGR is a brilliant yellow pigment, with good light fastness,weather fastness, durability, easily dispersed and good migration resistance. Heat Resistance≥300℃, usually use for plastic.
Recommended for PVC, EVA, Fibre, RUB, PP, PE and powder coating.
Suggested for PU, PC, PS, PA and water-decorative paint.
CATALOG
Organic Pigment
Inorganic pigment
Solvent Dyes
Fluorescent Brightener
Fluorescent pigments
ABOUT US
About Us
Quality
Packing
Equipment
Inquiry
Contact Us
APPLICATION
For Ink
For Paint
For Plastic
Made in china - Xcolor

Follow us: