Dye Name |
Color Card |
Light (Xenon)
|
Solubility(90℃g/L)
|
Dyeing Depth
|
Water |
Washing (50°C) ISO 105 C10 |
Perspiration (ALkali) ISO 105 E04 |
Rubbing ISO 105 X12 |
Hot Pressing
|
Chlorination water
|
o.w.f%
|
Ch Pa Co
|
Ch Pa Co
|
Ch Pa Co |
Dry Rub
|
Wet Rub
|
(180°)
|
50mg/L
|
Acid Blue 113 |
|
5
|
50 |
1 |
4-5 4 4-5 |
4 3 5
|
4-5 3-4 4 |
4-5 |
4-5 |
4-5
|
2-3
|
Dye Name: Weakly Acid Navy Blue 5R, Acid Navy Blue 5R, Acid Navy Blue P-2RB, Acid Navy Blue 5R
CAS Registry Number: 3351-05-1
Character:
It is a greenish-black powder with a reddish navy blue hue.
- It is purple in water and ethanol. It is also soluble in soluble cellulose, and slightly soluble in acetone, but insoluble in other organic solvents.
- It is dark green and light blue when met with sulfuric acid. When diluted, it is dark green and light blue to grayish purple.
- Nitric acid can also dissolve it into an orange-brown solution. Its aqueous solution and concentrated hydrochloric acid are purple;
- It appears reddish purple when concentrated in sodium hydroxide solution.
- When encountering dyed copper ions and iron ions, the former is slightly deeper and the latter slightly lighter. It has poor discharge.
Molecular Structure: Bisazo
Molecular Formula: C32H21N5Na2O6S2
Molecular Weight: 681.65
Samples: Free samples are available, PSS can be sent to you before shipment. The quality of this item is very stable and once you confirm the quality we can deliver to you directly without PSS.
Tianya Industry is a fine chemical enterprise that engages in R&D, production, and operation of acid dyes and intermediates, which has obtained an ISO9001 certificate. Contact us freely for more details.