Transparent Yellow Hgn Solvent Dye Yellow 157 for Plastics

• CAS No.: 27908-75-4
• Formula: C18h7cl4no2
• EINECS: 608-144-1
• Use: Plastics
• Colour: Yellow
• Appearance: Powder
• Model NO.: Solvent Yellow 157
• Type: Synthetic
• Transport Package: Drum, Bag
• Specification: 50 kg
• Trademark: KYY
• Origin: China
• Production Capacity: 500 Tons/Year

Product Description

Transparent Yellow HGN
Color Index: Solvent yellow 157	Molecular formula: C18H7Cl4NO2
CAS No.: 27908-75-4
Product specification
Appearance	Yellow powder
Tinting Strength	100±2%
Shade Color	Similar to the standard, yellow with weak green shade
Ash	≤ 0.5%
Moisture	≤ 0.5%
Insolubles in xylene	≤ 0.5%
Color Differential Value  E	≤ 0.7

Commentary
A brilliant yellow with weak green shade.

Test Items	PS	ABS	SAN	PMMA	PC	R-PVC	PA6	PET
Heat resistance temperature, ºC	300	280	300	300	-	-	-	-
(0.05% dyes, transparent)
Heat resistance temperature, ºC	300	260	260	280	-	-	-	-
(0.05% dyes + 1.0% Titanium dioxide)
Migration resistance	-	-	-	-	-	-	-	-
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	○
√ = 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.