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.
Lemon chrome yellow, molecular formula 3PbCrO4·2PbSO4+Al(OH)3+AlPO4. Lead chromate content is not less than 50%, bright color, with green phase, good gloss, with blue pigment can be matched into bright emerald green, color equivalent to 10G. Light resistance up to grade 4 ~ 5. Heat resistance: 140℃. Water permeability, oil permeability for 1. Acid and alkaline resistance is grade 3. Soluble in lye, inorganic acid, insoluble in water, insoluble in oil. Mainly used in paint, ink, plastic, rubber and other industries.
Product Name: Lemon Chrome Yellow (P.Y.34)
CAS No.: 1344-37-2
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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 |
Lemon 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 |
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Type |
501/503/616/1706/618 |
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Chemical Name |
3PbCrO4·2PbSO4+Al(OH)3+AlPO4 |
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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 |
≤30 |
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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 |
℃ |
140 |
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Light |
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4～5 |
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Water |
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1 |
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Linseed Oil |
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1 |
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Acid |
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3 |
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Alkali |
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3 |
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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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