Direct Red 23 Direct Fast Scarlet 4BS CAS NO.3441-14-3

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)Kilogram4.20/Kilogram25USDBest(1100-10000)Kilogram3.60/Kilogram1100USD

Product Details

Keywords

Direct Red 23
Direct Fast Scarlet 4BS
direct red 23 (C.I. 29160)

Quick Details

ProName: Direct Red 23 Direct Fast Scarlet 4BS
CasNo: 3441-14-3
Molecular Formula: C35H25N7Na2O10S2
Appearance: Purple-red 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): 2-3
WAshing 60°C×30: 4
Sublimation 180°C×30: 3

Superiority

Purple-red powder. Water solubility is medium, dissolved in water bright red, its aqueous solution with dilute sulfuric acid turns light blue, plus concentrated hydrochloric acid produces burgundy precipitate, plus concentrated alkali turns red light orange-brown. Slightly soluble in ethanol is orange, insoluble in acetone. In concentrated sulfuric acid is big red to magenta, diluted to brown-orange; in concentrated nitric acid has orange-yellow precipitate; insoluble in concentrated lye; dissolved in concentrated ammonia is big red. When stained with copper ions, the color and light become dark, when encountered with iron ions, the color and light do not change.

Details

Product Description:

Common Name: Direct Red 23
Other Name: Direct Fast Scarlet 4BS
Category: Colorant-Dye-Direct Dyes
CAS No.:   3441-14-3
EINECS No.:     222-348-4
C.I. No.: 29160
Appearance: Purple-red powder
Molecular Formula:  C35H25N7Na2O10S2
Brand Name: Colorcom
Shelf Life: 2 Years
Place of Origin: China

International Equivalents:

yellowembl	C.I. 40000
CURCUMIN S	zomineyellowr
AFGHAN YELLOW	wogenalyellowcg

Product physical properties:

Product Name	Direct Yellow 11
Specification	value
Appearance	Purple-red powder
Test Method	AATCC	ISO
Acid Resistane	5	5
Alkali Resistane	5	5
Ironing	3	3
Light	2-3	2-3
Soaping	4	2
Water resistane	2	2

Application:

Direct Red 23 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.