Acid Red 1
No.: DP-042
GENERAL INFORMATION
|
• HS CODE |
3204120000 |
|
• CAS NO |
3734-67-6 |
|
• GRADE |
Technical Grade |
|
• FORMULA |
C18H13N3Na2O8S2 |
|
• MOLECULAR WEIGHT |
509.42 |
PROPERTIES
|
• Appearance |
Red powder |
|
• Solubility |
Soluble in water, slightly soluble in alcohol and cellulose, insoluble in other organic solvent |
|
• 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 dyeing wool fabrics, to be boiled in acid bath dyeing, knitting wool and can be used with aspirin. Dye blending strong, fit in with shallow color. Directly print on wool fabric, chinlon and silk fabric. Also for the manufacture of color starch and cosmetics, paper, soap, timber and the manufacture of color ink. Its barium salt can be used as organic pigment. Also can be used for plastics and pharmaceutical.
PACKING
• 35kg/iron drum
STORAGE AND TRANSPORTATION
• Store in dry and ventilated place, avoid direct sunshine, moisture and heat. Handle carefully during transportation.
