China (Mainland)
Assessedsupplier
DIRECT VIOLET 51 Direct Violet BB CAS NO.5489-77-0
- FOB Price: USD: 3.60-4.20 /Kilogram Get Latest Price
- Min.Order: 50 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
Best(25-1000)KilogramBest(1100-10000)Kilogram
- Product Details
Keywords
- DIRECT VIOLET 51
- Direct Violet BB
- C.I. Direct Violet 51 (VAN)
Quick Details
- ProName: DIRECT VIOLET 51 Direct Violet BB
- CasNo: 5489-77-0
- Molecular Formula: C32H30N5NaO8S2
- Appearance: Purple powder
- Application: used in textile, paper, ink, leather, ...
- DeliveryTime: 7-10
- PackAge: Bag
- Port: Shanghai
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99%
- Storage: Store at a ventilated, dry place.
- LimitNum: 50 Kilogram
- Light(Xenon): 2
- WAshing 60°C×30: 2
- Sublimation 180°C×30: 4-5
Superiority
Purple powder. Soluble in water. Solubility in water 15g/L(60℃). Soluble in ethylene glycol ether, slightly soluble in ethanol and acetone, insoluble in other organic solvents. Its aqueous solution is reddish purple, turn blue after adding concentrated hydrochloric acid, accompanied by precipitation; add concentrated sodium hydroxide solution turn purple, accompanied by precipitation. In concentrated sulfuric acid is dark bluish green, diluted to blue; in concentrated nitric acid is bluish green, diluted to brown. When stained with copper and iron ions, the color light turns slightly red.
Details
Product Description:
Common Name: DIRECT VIOLET 51
Other Name: C.I. Direct Violet 51 (VAN)
Category: Colorant-Dye-Direct Dyes
CAS No.: 5489-77-0
EINECS No.: 226-822-1
C.I. No.: 27905
Appearance: purple Powder
Molecular Formula: C32H30N5NaO8S2
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
International Equivalents:
| C.I. Direct Violet 51 (VAN) | direct violet 51 (C.I. 27905) |
Product physical properties:
|
Product Name |
DIRECT VIOLET 51 | ||
|
Specification |
value |
||
|
Appearance |
purple Powder | ||
|
Test Method |
AATCC | ISO | |
| Acid Resistane | 4 | 3-4 | |
| Alkali Resistane | 4 | 4 | |
| Ironing | 2 | 1-2 | |
|
Light |
3-4 | 3-4 | |
| Soaping | 2 | 2 | |
| Water resistane | 2 | 1-2 | |
Application:
Direct Yellow 11 is used in textile, paper, ink, leather, spices, feed, anodized aluminum and other industries.
Package:
25 kgs/bag or as you request.
Company Introduction:
Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.
Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.
Our Advantage:
The competitive advantages of Colorcom international as your business partner or supplier:
1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.
Sincerely look forward to your inquiry!
we will be the most sincere service attitude and product professionalism to make you satisfied!