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PRODUCT

PIGMENT YELLOW 191

Time：2022-08-24 15:51

PY191

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▼Product Name: Pigment Yellow 191

C.I.No.: 18795

Color Index: PV fast Yellow HGR

CAS RN NO.: 129423-54-7

EINECS NO.:403-530-4

Chemical Group: Azo lake

Chemical Formula: C₁₇H₁₃CIN₄O₇S₂C_a

▼Shade Card

▼Typical Physical Properies

Appearance	Red Light Yellow
PH Value	7
Oil Absorption (g/100g)	40-50
Heat Resistance (°C)	300℃
Light Fastness	7-8
Acid Resistance	5
Alkali Resistance	5
Water Resistance	4
Alcohol Resistance	4

▼Application and Characteristic:

→ The shade is similar to pigment yellow 83. with heat resistance of 300℃, good light resistance is 7-8 grade; It has good migration resistance in plastics. Mainly used for plastic, PVC, HDPE, etc. We have reddish and greenish shade for your choose.

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Competitive price Timely Delivery Guaranteed quality.

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