Pigment Yellow 34 Light Chrome Yellow Medium Chrome Yellow Deep Chrome Yellow Lemon Chrome Yellow

Index Number: C.I.P.Y.34

English name: Lemon Chrome Yellow

Chinese alias: C.I. Pigment yellow 34; chrome yellow; lead chrome lemon yellow; lead chromate lemon yellow; lemon yellow; light fast lemon yellow.

English alias: C.I. 77603; C.I. Pigment yellow 34; C.I. 77600;

CAS number: 1344-37-2

Molecular formula: PbCrO4

Molecular weight: 323.19

1. Pigment properties

Shandong Caizhiyuan Pigment Technology: Lemon chrome yellow pigment is a greenish lemon color pigment with a lead chromate content of not less than 50%, bright color, good dispersibility, high hiding power, tinting strength, weather resistance and heat resistance.

In paint, glossiness is good, with blue pigment can match bright emerald green, color equivalent to 10G. The light resistance is 4 ~ 5 grade. The heat resistance is 180 ° C. Water permeability and oil permeability are grade 1.  resistance, Alkali Resistance for 3 grades.

2. Application areas

Lemon chrome yellow is mainly used in the manufacture of paint, ink, color paste, stationery, plastic, plastic powder, rubber, oil paint and other coloring.

3. Technical parameters

Relative tinting strength, %≥ 95

105℃ volatile matter(%,m/m)≤ 3.0

Water-soluble matter,%≤ 1.0

pH of water extract, ml≤ 20

Aqueous suspension PH value 5～8

Oil absorption, g/100g≤ 25

Sieve residue (45μm) , %(m/m) ≤ 0.5

Degree of easy dispersion, μm≤ 25

Lightfastness, class ≥ 5

Total lead content,%(m/m) ≥ 50.0

Lead chromate content, %(m/m) ≥ 50.0

4. Product packaging

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