Aolvent Yellow 93 CAS 4702-90-3

• CAS No.: 4702-90-3
• Formula: C21h18n4o2
• Type: Synthesis Material Intermediates
• Appearance: Powder
• Colour: Yellow
• Sample: Available
• Model NO.: HHTYX
• Purity: 99%
• Transport Package: Drum
• Specification: 25kg/drum
• Trademark: Haihang
• Origin: China

Product Description

Product Description

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	PMA	PC	R-PVC	PA6	PET
Heat resistance temperature, ºC(0.05% dyes, transparent)	300	-	260-280	300	300	-	-	-
Heat resistance temperature, ºC(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% hydrochloic acid solution)	-	-	-	-	-	5	-	-
Alkali resistance (in 5% castic soda solution)	-	-	-	-	-	5	-	-

Solvent Yellow 93 Packaging and Shipping

Packing: 25kg/carton

Solvent Yellow 93 Storage

Stored in a cool dry and ventilated warehouse