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Organic Pigment Yellow:Fast Yellow H4G , Pigment Yellow 151 (31837-42-0)

Organic Pigment Yellow Fast Yellow H4G  SC_PY15101



Product Description:

Product Name: Fast Yellow H4G
Color Index: Pigment Yellow 151
C.I.NO.: 13980
Chemical Nature: Benzimidazolone
CAS No.: 31837-42-0
Chemical Formulation: C18H15N5O5

Physical Data:

Appearance 

Yellow Powder 

Density (g/cm3)

1.6

Moisture (%)

≤1.0

Water Soluble Matter (%)

≤1.5 

Oil Absorption (g/100g)

40-55

Fineness (100mesh dry method) % 

≤5.0 

PH Value

6.0-8.0

Conductivity (us/cm)

≤500 

Fastness Properties (5=excellent, 1=poor):

Bleeding Resistance

5

Migration Resistance

5

Light Fastness (8=excellent)

8

Heat Resistance ℃ 

260

Acid Resistance 

5

Alkali Resistance 

4

Product Features:

Fast Yellow H4G is a green-shade yellow pigment with excellent light fastness, good weather fastness and heat resistance. Idea replacement for lead chrome pigment.

Recommended Application:

All applications.
TDS download(PDF)
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