Inquiry:
Chrome yellow, chemical name lead chromate, yellow or orange yellow powder.The density was 6.12g/cm3 and the melting point was 844℃.Insoluble in water, oil and acetic acid, soluble in strong base and inorganic strong acid.It turns black in the presence of hydrogen sulfide and orange-red in the presence of alkali.Strong tinting and covering power.Cannot be Shared with Lidex and Cyan.Commonly used as a colorant, it is a human carcinogen and may accumulate biologically along the food chain.The color light varies with the ratio of raw materials and the preparation conditions. There are five kinds of orange chrome yellow, deep chrome yellow, medium chrome yellow, light chrome yellow and lemon yellow. It is mainly used as a pigment for oil-based synthetic resin coatings, printing inks, watercolours and oil colours, as a colorant for coloured paper, rubber and plastic products.
Lead Chrome Yellow Process Flow
Medium chrome yellow, also known as pigment yellow 34. Main ingredients for lead chromate pigments, its chemical composition is PbCrO4, content is about 90% ~ 94%, appearance is pale red yellow powder, for monoclinic crystal shape, density of 5.1 ~ 6.0 g/cm3, oil absorption is 13 ~ 27 g / 100 g, excellent color and permeability resistance, hiding power between chrome yellow in the shallow and deep chrome yellow, lightness and equal light chrome yellow, better than the dark chrome yellow, acid resistance and equal light chrome yellow, better than the dark chrome yellow, alkali resistance is poor, good dispersion. Chrome yellow color bright, strong coloring;Small density, non-toxic, but some varieties of light resistance, heat resistance, solvent resistance and migration is often not as good as inorganic pigments.Mainly used in paint, especially road paint, ink and plastic, etc.
Product Name: Medium Chrome Yellow (P.Y.34)
CAS No.: 1344-37-2
MSDS Download
RoHS Download
Container Packing:
20GP，1000kg/Tray，20Tray，Total：20ton/Container
20GP，1200kg/Tray，20Tray，Total：24ton/Container
Cantact:
WhatsApp: 0086 13873121965
We chat: jlx59188
Telephone: 0086 17758302660
Email: Lucy@desonpigment.com
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Trade Name |
Medium Chrome Yellow (P.Y.34) |
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English nickname |
C.I. 77603 C.I. Pigment yellow 34 C.I. 77600 Light Chrome Yellow Middle chrome yellow |
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Type |
103/106/108/400/1725/118 |
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Chemical Name |
PbCrO4 |
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Delivery form |
Powder |
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CAS No. |
1344-37-2 |
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Physical Specifications |
Contents(PbCrO4) |
% |
90～94 |
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Oil Absorption |
ml/100g |
≤25 |
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Res.on 320 mesh |
% |
≤0.5 |
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Water soluble salts |
% |
≤1.0 |
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Moisture |
% |
≤1.0 |
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PH value |
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5～8 |
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Bulk Density |
g/cm³ |
0.8～1.2 |
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Specific gravity |
g/cm³ |
5.1～6.0 |
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Tinting Strength |
% |
95～105 |
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Covering Power |
g/㎡ |
≤55 |
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Color Difference △E |
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≤1.0 |
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Fastness Properties |
Heat |
℃ |
220 |
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Light |
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5～6 |
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Water |
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5 |
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Linseed Oil |
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5 |
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Acid |
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4 |
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Alkali |
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5 |
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Sales Packing |
In 25kg paper bag/1000kg bulk bag then palletized |
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Transport &Storage |
Protect against weathering/Store in a dry place |
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