Transparence Yellow 5R
Dyes Index:WDY-3
Structure:sulphonazo series
Foreign Corresponding Product: Oil Yellow DE(CRD), Aizen SOT Yellow-1(HCC)
Properties: The product is deep reddish yellow powder. It is of good thermal resistant ability, good light fastness and strong dyeing power.
Use: It is mainly used in coloring of oil products, wax and fat, plastics, printing ink and etc.
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PS
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HIPS
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ABS
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PC
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RPVC
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PMMA
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SAN
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AS
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PA6
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PET
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○
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○
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△
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△
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○
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△
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○
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△
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△
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△
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Note:"★"Superior ,"○"Applicable ,"△"Not Recommended.
Physical properties, light fastness and Recommended Dosage:
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Density(g/cm3)
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Melting Point(¡æ)
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Light Fastness(in PS)
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Remmended Dosage
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Transparent
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Nontransparent
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0.46
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100
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4-5
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0.02
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0.05
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Light Fastness:Consist of 1st to 8th grade, and the 8th grade is superior, the 1st grade is bad.
The thermal resistance in PS can reach to 220℃.
Degree of pigmentation:0.05% dyes+0.1%titanium white powder R
Solubility in Organic Solvent:
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acetone
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butyl acetate
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methylbenzene
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dichloromethane
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ethylalcohol
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171.3
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146.3
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371.9
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500
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41.4
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The grammage dissolve in one litre solvent at 20℃.
NOTE: Above data is only for reference.