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solvent yellow 93 cas 4702-90-3

Chemical Name:Solvent Yellow 93

CAS No.:4702-90-3

Molecular Formula: C21H18N4O2

Molecular Weight:358.39

Appearance: Yellow powder

Assay:100±2%

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描述

Solvent Yellow 93Details

Chemical Name:Solvent Yellow 93

CAS No.:4702-90-3

Molecular Formula: C21H18N4O2

Molecular Weight:358.39

Appearance: Yellow powder

Assay:100±2%

Solvent Yellow 93 Typical Properties

Appearance Yellow powder
TintingStrength 100±2%
Shade Color Similar to the standard, brilliant yellow
Ash ≤ 0.5%
Moisture ≤ 1.0%
Insolubles in xylene ≤ 0.5%
Color Differential ValueΔE ≤ 0.7

Solvent Yellow 93 Usage

1.Used tocolor raw paste of polyester fiber

2.Used in the manufacture of polyester masterbatch

Solvent YellowApplication Profile

TestItems PS ABS SAN PMMA PC R-PVC PA6 PET
Heat resistance temperature, ℃(0.05% dyes, transparent) 300 260-280 300 300
Heat resistance temperature, ℃(0.05% dyes 1.0% Titanium dioxide) 300 220-240 260 300 300
Migration resistance
Light fastness (0.05% dyes, transparent) 7-8 7-8 7-8
Weatherresistance
Acid resistance (in 5% hydrochloric acid solution) 5
Alkali resistance (in 5% caustic soda solution) 5

Solvent Yellow 93 Packaging and Shipping

Packing: 25kg/carton

Solvent Yellow 93 Storage

Stored in a cool dry and ventilated warehouse

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