Acid Patent Blue A
No.: DP-047
GENERAL INFORMATION
|
• HS CODE |
3204120000 |
|
• CAS NO |
3486-30-4 |
|
• GRADE |
Technical Grade |
|
• FORMULA |
C37H38N3NaO9S3 |
|
• MOLECULAR WEIGHT |
787.90 |
PROPERTIES
|
• Appearance |
Blue powder |
|
• Solubility |
Easily soluble in water, soluble in ethanol |
|
• Stability |
Stable under normal temperature |
SPECIFICATIONS
|
• Tue |
Similar to the standard |
|
• Intensity |
To standard 100 ± 3 |
|
• Moisture |
≤5% |
|
• Water insoluble substances |
≤1% |
|
• Fineness (through 250 mesh sieve residue content) |
≤5% |
APPLICATION
• Used for wool, silk and chinlon fabric dyeing. Directly print on wool, silk fabric. Mainly used for dyeing wool, the color is bright, good levelness, fit for neutral and light color dyeing. Can mix with fruit green, green, and so on. Can also be used to leather, paper, cosmetics, soap, biological and rubber coloring. It can increase the luster by adding a small amount in dyeing medium dyestuff.
PACKING
• 25kg iron containers, plastic lining
STORAGE AND TRANSPORTATION
• Store in dry and ventilated place, stored and transported as dangerous goods
