China (Mainland)
Assessedsupplier
Direct Black 22 Direct fast black CAS NO.6473-13-8
- 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 Black 22
- Direct fast black
- ChlorazolBlackGF
Quick Details
- ProName: Direct Black 22 Direct fast black
- CasNo: 6473-13-8
- Molecular Formula: C44H32N13Na3O11S3
- Appearance: Gray-blue 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): 5-6
- WAshing 60°C×30: 3
- Sublimation 180°C×30: 3
Superiority
Gray-blue powder. Aqueous solution is purple-black, adding concentrated hydrochloric acid produces brown-black precipitate; adding concentrated alkali solution is dark bluish red. In concentrated sulfuric acid is purple-black, diluted to produce black-brown precipitate; in concentrated nitric acid is red-brown solution, and precipitation. When stained with copper and iron ions, the color and light change slightly.
Details
Product Description:
Common Name: Direct Black 22
Other Name: Direct fast black VSF
Category: Colorant-Dye-Direct Dyes
CAS No.: 6473-13-8
EINECS No.: 229-326-3
C.I. No.: 35435
Appearance: Gray-blue Powder
Molecular Formula: C44H32N13Na3O11S3
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China
International Equivalents:
| CuproqixBlackNF | DiazolFastBlackJ |
| C.I.Directblack22 | ChlorazolBlackGF |
| PONTAMINE FAST BLACK PGR | DirectfastblackGF |
Product physical properties:
|
Product Name |
Direct Black 22 | ||
|
Specification |
value |
||
|
Appearance |
Gray-blue Powder | ||
|
Test Method |
AATCC |
ISO | |
| Acid Resistane | 5 | 5 | |
| Alkali Resistane | 4-5 | 4 | |
| Ironing | 3 | 2-3 | |
|
Light |
5-6 | 4 | |
| Soaping | 3 | 3 | |
| Water resistane | 3 | 3 | |
Application:
Direct Black 22 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!