Fluorescent Yellow 9GF Solvent Dyes Yellow 145 for Plastics PS, R-PVC, PMMA

• CAS No.: 27425-55-4
• Formula: C20h19n3o2
• EINECS: 248-451-4
• Use: Plastics
• Colour: Yellow
• Appearance: Powder
• Model NO.: Solvent Yellow 145
• Type: Synthetic
• Transport Package: Drum, Bag
• Specification: 50 kg
• Trademark: KYY
• Origin: China
• Production Capacity: 500 Tons/Year

Product Description

Fluorescent Yellow 9GF
Color Index:    Solvent yellow 145	Molecular formula: C20h19n3o2
CAS No.: 27425-55-4
Product specification
Appearance	Yellow powder
Tinting Strength	100±3%
Shade Color	Similar to the standard, fluorescent yellow with green
	shade
Inorganic salts content	≤ 1.0%
Moisture	≤ 1.0%
Color Differential Value  E	≤ 0.7

Commentary

A fluorescent yellow with green shade, excellent lightfastness and good heat resistance

Test Items	PS	ABS	SAN	PMMA	PC	R-PVC	PA6	PET
Heat resistance temperature, ºC	280	280	280	280	280	-	-	280
(0.05% dyes, transparent)
Heat resistance temperature, ºC	280	280	280	280	280	-	-	280
(0.05% dyes + 1.0% Titanium dioxide)
Migration resistance	-	-	-	-	-	-	-	-
Light fastness (0.05% dyes, transparent)	7	-	-	-	-	-	-	-
Weather resistance	-	-	-	-	-	-	-	-
Acid resistance (in 5% hydrochloric acid solution)	-	-	-	-	-	5	-	-
Alkali resistance (in 5% caustic soda solution)	-	-	-	-	-	5	-	-

Application Profile

PS	√	HIPS	√	ABS	√
PC	√	PVC-R	○	PMMA	√
SAN	√	AS	√	PA	-
PET	√	PBT	√
√ = recommended	○ = potential use  - = not recommended

Disclaimer


All above data are obtained by our best knowledge and regarded as references for you. We strongly recommended a trial test before your mass application.