Products Details

Product Introduction of Benzidine Yellow H10G (C.I. Pigment Yellow 81)

Index Number: C.I.P.Y.81

Chinese name: Pigment Yellow 81

English name: Pigment Yellow 81

Chinese alias: C.I. Pigment Yellow 81; Benzidine Yellow 10G; Pigment Yellow 81; Disazo Yellow 10G; Benzidine Yellow 10G

1. Physical indicators

Heat resistance: 250℃.

Lightfastness: Grade 7-8.

Oil resistance: level 5.

Alkali resistance: grade 5.

Acid resistance: level 5

Migration resistance: excellent

2. Product parameters

Relative density: 1.41-1.42

Bulk Density/(lb/gal): 11.7-11.8

Melting point/℃: >400

Average particle size/μm: 0.16

Particle shape: cube

Specific surface area/(m2/g): 26

pH/(10% slurry): 6.5

Oil absorption/(g/100g): 35-71

CAS number: 22094-93-5

Molecular formula: C36H32Cl4N6O4

Molecular weight: 754.4891

EINECS Number: 244-776-0

3. Pigment properties

Shandong Caizhiyuan Pigment Technology: Benzidine yellow H10g (pigment yellow 81) is a strong green lemon yellow pigment, bright color, color and Monoazo Pigment C. I. Pigment Yellow 3 is similar, light fastness is 8, baking temperature is 250 °C, has excellent dispersion and solvent resistance, suitable for metal decorative printing ink containing solvent; In alkyd coatings, light fastness was 6-7 grade, biphenylamine yellow H10g (pigment yellow 81) was more heat resistant than other biphenylamine yellow varieties, in plastics (260 °c/5min) , Under low concentration, the pigmentation of soft PVC appears bleeding, rigid PVC (1/3SD) light fastness was 7 grade; Can also be used for pigment printing paste.

4. Application areas

Mainly used for the coloring of powder coatings, paints, printing inks and plastic products.

5. Product packaging

Packed in kraft paper bags, net weight 25kg/bag

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Organic Pigment Orange: Pigment Orange 16, Everlasting Orange G, Everlasting Orange RL (Pigment Orange 34), Everlasting Orange HL (Pigment Orange 36), Everlasting Orange GP (Pigment Orange 64).

Organic Pigment Violet: Pigment Violet 19, Permanent Violet RL (Pigment Violet 23)

Phthalocyanine Pigment:  Phthalocyanine Blue BGS, Phthalocyanine Green G

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