Ritan Direct Blue 15 Sky Blue 5b 100% Cotton Textile Paper Carpet Leather Dye

• CAS No.: 2429-74-5
• Formula: C34h27n6nao16s4
• EINECS: 219-385-3
• Model NO.: Direct Blue 15
• Colour: Blue
• Appearance: Powder
• Usage: Textile, Paper
• Application Material: Paper/ Textile
• Name: Direct Blue 15
• Content: 100%/150%
• Type: Direct Sky Blue 5b
• Chemical Construction: C34h27n6nao16s4
• C.I.No.: Direct Blue 5b
• Product Name: Direct Blue 15
• Style: Blue
• Use: Paper/ Textile
• C.I. Number: Direct Blue 15
• Types: Direct Dye
• Transport Package: Cardboard Box
• Specification: Customizable
• Trademark: RITAN
• Origin: China
• HS Code: 32041400
• Production Capacity: 500tons/Year
• Package Size: 5.00cm * 5.00cm * 6.00cm
• Package Gross Weight: 0.030kg

Product Description

Product Name:	Direct Sky Blue 5B
Trade Name:	Direct Blue 15
Cas No.:	2429-74-5
Molecular Formula:	C34H27N6NaO16S4
Molecular Weight:	992.81

Direct Blue 15
Shade:blue powder, soluble in water solution for the red light blue
Relative name:Direct Turquoise Blue 5B ;Acid Sky 5B; Apollo Direct Sky Blue 5B; Atul Direct Sky Blue
Direct Blue 15 Physical Properties and light fastness, solubility

Product Name	Direct Blue 15
Appearance	Blue Powder
Test Method	AATCC	ISO
Acid Resistance	5	4-5
Alkali Resistance	4	4
Ironing	3	3
Light	1-2	1-2
Soaping	2	1-2
Water Resistance	1	1-2

Direct Blue 15 USE:
Direct Blue 15 is used for dyeing cellulose fabrics such as cotton and viscose; The direct printing of cotton and viscose fabrics can also be used for silk, pulp, and biological dyeing.
Hanazhou Ritan Chemical Co., Ltd. was founded in Year 2009, we have engaged in dyestuf industry for more than 13years.The company located in Hangzhou city, Zhejiang Province.we specializing in the production and trade of dyestuff.
With leading manufacturing method, complete facilities and experienced technicians, we sincerely welcome your visit!
At present, we mainly produce and sale the Vat dyes,Disperse Dyes, Basic dyes, Acid dyes and optical brightener.
Doing business honestly, we takes "credit first, customer's satisfactions" as service tenet, "quality supreme, quality guarantee" as manu facturing standards and "good price, complete products groups" as sales criterion. We are not only working hard to develop new products, but aiso Keeping accumulating products advantages through cooperating with quallfied manufacturers in China. Now, our products are well sold in The Asia, North America, South America, Africa and countries of Europe, and customers are highly satisfed with our products for excellent performances.
We are looking forward to cooperating with you in the near future.

1.Can you provide free samples?
-Yes, we can provide free samples for your testing.
Normally we provide 20-30grams each

2.How about the courier charge?
- The courier charge will be afforded by the buyer.
When the trial order confirmed, we will return back the courier charge.

3. How long to deliver the cargo?
-The cargo be delivered in 7-10days since the order be confirmed.

4.What is the payment term?
We accept the following payment term:
1.50%T/T in advance, the left 50% be remitted once the BL copy provdied.
2.L/C at sight

5.How to control the quality?
We have facotry standard of each item.
We provided free samples, once you confirmed the sample quality, the order will be the same quality as the sample.