China (Mainland)
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Direct Blue 151 Direct Copper Blue 2B CAS NO.110735-25-6
- 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 Blue 151
- Direct Copper Blue 2B
- Direct Blue 51 (24175)
Quick Details
- ProName: Direct Blue 151 Direct Copper Blue 2B
- CasNo: 110735-25-6
- Molecular Formula: C34H25N5O10S2.2Na
- Appearance: Blue-black 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
Superiority
Blue-black powder. Dissolved in water as a bluish purple solution, still soluble in alcohol as reddish purple. When encountered with concentrated sulfuric acid is bright blue, diluted purple. Its aqueous solution is purple precipitate when met with concentrated hydrochloric acid, and it is reddish purple to burgundy when added with concentrated sodium hydroxide. For cellulose fiber dyeing, the dyes are well absorbed, and the affinity is maximum at 100℃. It is good in pulling out dyeing.
Details
Product Description:
Common Name: Direct Blue 151
Other Name: Direct Copper Blue 2B
Category: Colorant-Dye-Direct Dyes
CAS No.: 110735-25-6
EINECS No.: ---
C.I. No.: 24175
Appearance: Blue-black powder
Molecular Formula: C34H25N5O10S2.2Na
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
International Equivalents:
| Copper Blue 2R | C34H25N5O10S2.2Na |
| C34H25N5O10S2.2Na | Direct Copper Blue 2R |
| Direct Blue 51 (24175) | Direct copper orchid 2B |
Product physical properties:
|
Product Name |
Direct Blue 151 | ||
|
Specification |
value |
||
|
Appearance |
Blue-black powder | ||
|
Test Method |
AATCC | ISO | |
| Acid Resistane | 3-4 | 4-5 | |
| Alkali Resistane | 4 | 4-5 | |
| Ironing | 4 | 3 | |
|
Light |
2 | 1-2 | |
| Soaping | 2 | 2 | |
| Water resistane | 3 | 2-3 | |
Application:
Direct Blue 151 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!