Direct Violet 4bl Violet 66 250% Cotton Textile Paper Direct Dye

• CAS No.: 6798-03-4
• Formula: C32h19cu2n7na2o14s4
• EINECS: N/a
• Model NO.: Direct Violet 4BL 250%
• Colour: Violet
• Appearance: Powder
• Usage: Leather, Textile, Paper, Viscose
• Application Material: Paper/ Textile/Viscose
• Name: Direct Violet 51
• Content: 100%/150%
• Type: Violet 51
• Chemical Construction: N/a
• C.I.No.: Direct Violet Bb
• Product Name: Direct Violet Bb
• Style: Orange
• Use: Paper/ Textile
• C.I. Number: C.I. Violet 51
• Types: Diect Dye
• Transport Package: Cardboard Box
• Specification: Customizable
• Trademark: RITAN
• Origin: China
• HS Code: 32041400
• Production Capacity: 500tons/Year

Product Description

Product Name:	Direct Violet 4BL 250%
Trade Name:	Direct Violet 66 250%
Cas No.:	6798-03-4
Molecular Formula:	C32h19cu2n7na2o14s4
Molecular Weight:	1026.86

Direct Violet 66 Physical Properties and light fastness, solubility:

Product Name	Direct Violet 66 250%
Insolubles %	2
Dyeing Depth %	0.15
Light Fastness	6-7
Washing Fatness	1-2
Rubbing fastness(dry)	4
Rubbing fastness(wet)	3

USE:
Direct Violet 66 is mainly used for cotton, silk, leather, paper, wood coloring.

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.