Basic Info.
Model NO.
SY19
Type
Synthetic
Transport Package
Drums or Carton
Specification
25kgs
Trademark
AFINE
Origin
China
HS Code
3204170000
Production Capacity
10000kgs/Month
Product Description
TECHNICAL DATA SHEET
Product Name: Solvent Yellow 19
Color Index No.: C.I Solvent Yellow 19 (13900:1)
Chemical Type: Azo metal complex
CAS#: 10343-55-2
Formula: C16H14N4O8S
Molecular Weight: 422.37
Molecular Structure:
1:1 Chrome complex with following structure
Other Trade Name:
Soluble Yellow G
Yellow G for Aluminium
Character: Has good compatibility and dissolubility in all kinds of organic solvent, synthetic and natural resin. Has excellent heat stability, light stability, dissolubility as well as strong stain ability.
Use: Mainly be used in dyeing resin, transparent paint, aluminium-foil paper, wood, blocking materials and leather.
Property and Performance:
| Fastness | Solubility (g/l) | ||||||||||
| M.P. (ºC) | Light | Heat | Alkali | Xylene | Methanol | Isopro- panol | Ethanol | Butanol | Isobut- anol | Ethyl Acetate | |
| 162 | 7 | A | A | 150 | 50 | 5 | 60 | 20 | - | 100 | |
| Toluene | MIBK | Cyclohexanone |
| 120 | 500 | 500 |
Specifications:
| Item | Index |
| Appearance | Yellow powder |
| Strength (%) | 100±3 |
| Shade | Similar to standard |
| Moisture (%) | 3.0 max |
| Insoluble in organic solvent (%) | 0.3 max |
It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting factors, these data cannot be free from their check and test when processing and using the product.
