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Postion:Product Catalog >Dyes and Pigments>dye>Vat Dyes>Indigo
Indigo
  • Indigo
  • Indigo

Indigo NEW

Price $79 $38
Package ≥1kg ≥25kg
Min. Order: 1kg
Supply Ability: 20ton
Update Time: 2024-12-23

Product Details

Product Name: Indigo CAS No.: 482-89-3
EC-No.: 207-586-9 Min. Order: 1kg
Purity: 99% Supply Ability: 20ton
Release date: 2024/12/23

Product Description                                                      

Product Name:
Indigo
CAS:

482-89-3

MF:
C16H10N2O2
MW:
262.26
Boiling point
405.51°C (rough estimate)
Melting point
>300 °C(lit.)
density
1.01 g/mL at 20 °C
form
Powder
color
Blue  Powder


Application:


1.  It can be used as food coloring agent with the provisions of China being able to be used in red and green silk and the maximum usage amount of 0.02g/kg; it can be used in the juice (flavor) beverages, carbonated beverages, wine, candy, pastry coloring, dyeing cherry can decorative) and green plum with the maximum usage amount of 0.10g/kg; the maximal usage amount in the dipping pickles of 0.01g/kg.

2.  It is mainly used for the dyeing of cotton yarn, cotton, wool or silk.

3.  Reduced indigo is mainly used for dyeing cotton yarn and cotton cloth, being the major dye for blue dye denim. It is also used for wool, silk dyeing and as food coloring and organic pigments.

4.  Edible blue pigment;

5.  It is mainly used for dyeing cotton yarn, cotton cloth, wool or silk. Pure product can be used for the manufacturing of food dyes, or processed into organic pigments.

Company Profile                                                           

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market.

For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect.

We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

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Packing & Shipping                                                      

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FAQ                                                                                

Q1. What is your delivery term and delivery period?

We accept FOB, CIF, etc. You can choose the one which is the most convenient or cost effective for you. Competitive price with ready stocks; by Air within 7days, by sea within 14 days shipping after .


Q2. What's your main markets?

South&North America, Europe, Asia, Africa etc. Top customers among more than 80 countries; 30 years history; One-stop supplier.


Q3. What is the payment term? 

Normally we advise customers use Trade Assurance(is a free payment protection service for buyers is offered by Alibaba group), and we also receive T/T, Western Union or L/C.


Q4. Will you supply samples for test the quality?

We'd like to offer our customers samples for the quality evaluation for most products to develop business.





















































Company Profile Introduction

Hebei Zhuanglai Chemical Trading Co.,Ltd. is a foreign trading company, specializing in developing and producing Chemical raw materials, pharmaceutical intermediates.It has its own factory, which procures itself a competitive edge in market. For many years, our company has won many clients' support and trust because it always strives to make high-quality merchandise with favorable price. It commits itself to satisfy every clients, in return, our customer show great confidence and respect for our company. In spite of so many loyal customers won these years, Hegui keeps modest all the time and strives to better itself from every aspect. We are looking forward to cooperating with you and having a win-win relationship with you. Please rest assured that we will satisfy you. Just feel free to contact me.

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  • Since: 2024-03-14
  • Address: Haiyue Tiandi, No. 66, Yuhua West Road, Qiaoxi District, Shijiazhuang City, Hebei Province
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