Acid Yellow G 36
No.: DP-049
GENERAL INFORMATION
|
• HS CODE |
3204120000 |
|
• CAS NO |
587-98-4 |
|
• GRADE |
Technical Grade |
|
• FORMULA |
C18H16N3NaO3S |
|
• MOLECULAR WEIGHT |
377.39 |
PROPERTIES
|
• Appearance |
Yellow powder |
|
• Solubility |
Easily soluble in water, soluble in alcohol, aether, benzene and ethylene glycol monomethylether, slightly soluble in acetone |
|
• Stability |
Stable under normal temperature |
SPECIFICATIONS
|
• Hue |
Similar to the standard |
|
• Intensity |
To standard 100 ± 3 |
|
• Moisture |
≤5% |
|
• Water insoluble substances |
≤1% |
|
• Fineness (through 80 mesh sieve residue content) |
≤5% |
|
• Dye fastness on wool fabric |
According to the standard |
APPLICATION
• Mainly used for soap coloring. For dyeing wool, in the acid bath, plus sodium sulphate can improve levelness. Also for dyeing leather, good color for paper, but poor acid-proof, also as an indicator (pH 1-3). Used to create color strach and lacquer, dye wood and biological products. Can also be used for pharmaceutical and cosmetics.
PACKING
• 35kg/iron drum, plastic lining
STORAGE AND TRANSPORTATION
• Store in dry and ventilated place, stored and transported as dangerous goods
