Click image to view full size image
Product Name:Yellow G(Vat Yellow 1)
C.I. No.: 70600
CAS No.: 475-71-8
Molecular Formula: C28H12N2O2
Molecular Weight: 408.41
Shade: Red light yellow
Relative name:Vat Yellow 5RC;Vat Yellow G;Yellow Brown D;
Vat Yellow 1 Physical Properties and light fastness.
| Vat Yellow 1 | |
| Dyeing depth g/L | 20 |
| Dyeing method | IN IW |
| Leuco color | Blue |
| Leveling property | - |
| Dead cotton | - |
| Light (Xenon test 1/12) | 6 |
| Light (Xenon test 1/1) | 6-7 |
| Light (Xenon test 2/1) | 6-7 |
Properties:
Brown powder. Insoluble in water, ethanol, acetone, chloroform, toluene, slightly soluble in o-chlorophenol, Pyridine , soluble in hot the difficulties. In alkaline insurance powder also for blue ones; In the acidic insurance powder also in stock for green; The strong sulfuric acid for dark orange, yellow diluted produce precipitation. This product is crisp cloth varieties, for old yellow color Brightness as reduction golden, oxidation difficulties, after soaping color phenomenon.
Applications:
Mainly used for cotton cloth dyed and suspension of the volume of body knot dyeing, also can dip to cotton yarn, can be directly printing and the discharge, suitable for PVA, PVA/cotton blended fabric dyeing and printing. Can be processed into organic pigments.
Package, 25KG/DRUM, CARTON BOX, BAG
Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.
EXHIBITIONS PHOTOS:
FACTORY PHOTOS:
