Lightfast Yellow G Pigment Yellow 1 Paint paste, pigment

1125 Lightfast Yellow G (C.I. Pigment Yellow 1)

Index Number: C.I.P.Y.1

English name: lightfast Yellow G

Chinese alias: C.I. Pigment Yellow; Light Fast Yellow G; Pigment Yellow G; 1001 Hansa Yellow G; 1125 Light Fast Yellow G; Pigment Yellow 1; Light Fast Yellow; C.I. Pigment Yellow 1; Hansa Yellow G

1. Physical indicators

Temperature resistance: 160℃.

Weather resistance: Grade 6-7.

Acid and alkali resistance: grade 5.

Oil resistance: level 5.

2. Product parameters

Relative density: 1.27-1.49

Bulk Density/(lb/gal): 10.6-12.4

Melting point/℃: 256-257

Average particle size/μm: 0.22-0.39

Particle shape: rod

Specific surface area/(m2/g): 11-65

pH/(10% slurry): 4.0-7.39

Oil absorption/(g/100g): 28-80

CAS number: 2512-29-0

Molecular formula: C17H16N4O4

Molecular weight: 340.3333

EINECS Number: 219-730-8

3. Pigment properties

Shandong Caizhiyuan Pigment Technology: Lightfast Yellow G (C.I. Pigment Yellow 1) is a slightly greenish and easily dispersible yellow pigment with fine texture, bright color, good dispersibility and hiding power, good acid and alkali resistance, but poor solvent resistance.

The tinting strength of lightfast yellow G is strong, slightly better than that of pigment yellow 12; the tinting strength is about three times that of chrome yellow pigment; in powder coatings, when the temperature exceeds 160 ℃, there is a reddish phenomenon; Resistance to migration in plastics is general.

4. Application areas

It is mainly used for the coloring of paint paste, underground garage parking line paint, ink, iron printing ink, plastic products, rubber and cultural and educational supplies, and can also be used for paint printing and viscose.

5. Product packaging

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

Main advantage products:

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Organic Pigment Yellow: Organic medium yellow, organic lemon yellow, lightfast yellow G, permanent yellow 2G, permanent yellow 2GS, permanent yellow HR (pigment yellow 83), permanent yellow HGR (pigment yellow 191), pigment yellow 81, pigment yellow 110 , Pigment Yellow 138, Pigment Yellow 139, Pigment Yellow 151, Pigment Yellow 154, Pigment Yellow 168, Pigment Yellow 180, Pigment Yellow 183.

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

Inorganic Pigments：Light chrome yellow, coated light chrome yellow, medium chrome yellow, coated medium chrome yellow, dark chrome yellow, coated dark chrome yellow, lemon chrome yellow, coated lemon chrome yellow, molybdenum chrome red, molybdenum chrome red, ultramarine blue , high pigment carbon black, Hualan (iron blue, Prussian blue)

Iron oxide series pigments：Iron oxide red, iron oxide yellow, coated high temperature resistant iron oxide yellow, iron oxide black, iron oxide blue, iron oxide green.