Acid Green 20, Acid Green N for Textile Use

• Customization: Available
• CAS No.: 5850-39-5
• Formula: C22h16n6na2o7s2
• Appearance: Powder
• Usage: Textile, Paint, Food, Ink, Wool
• Application Material: Chinlon
• Name: Acid Dark Green B
• Content: 100%
• Type: Yellow
• Chemical Construction: Anthraquinone Type
• C.I.No.: Acid Dark Green B
• Application: Disperse Dyes
• Application1: Textile Dyestuffs
• Application2: Polyester Dyestuffs
• Application3: Wood Dye
• Transport Package: 25kgs/Paperbox, Paperboard Drum, Iron Drum
• Specification: 25kg
• Trademark: Emperor
• Origin: China
• HS Code: 3204110000
• Production Capacity: 400kg/Month

Product Description

Product Name: Acid Green 20
C.I. No.:20495
CAS No.:5850-39-5
Molecular Formula: C₂₂H₁₆N₆Na₂O₇S₂
Molecular Weight: 586.51

Shade:Dark blue light green green light to dark

Relative name: Acid Dark Green B;Acid Green B;Acid Green N;Acid Green No 2;Akacid Green B ;Anaracid Dark Green B ;Atlacid Dark Green B;Atul Acid Dark Green B;Bemacid Green BD;Best Acid Dark Green A;Colocid Dark Green B;Concorde Acid Dark Green L-A;Concorde Leather Green LAD;ACID GREEN B;Cyanine Green AU;Daedo Acid Dark Green A;

Acid Green 20
Standard	Fiber	Soaping		Persperation Fastness	Oxygen bleaching	Light Fastness
		Fading	Stain
AATCC	Wool	2-3	2-3	3	2-3	3
ISO	Wool	3	1	4-5	2	3-4

Properties:
Dark green light to black powder. Soluble in water and soluble fiber element, slightly soluble in alcohol, insoluble in other organic solvents. Dyes in 10% of sodium hydroxide solution for purple solution; The strong sulfuric acid for blue-ray green, diluted into blue, precipitation; In nitric acid solution for brown. The water solution is dark blue light green, add thick sodium hydroxide solution to purple.

Applications:
This product is suitable for the wool, silk, wool blended fabric, polyamide fiber of dyeing and printing, also suitable for leather and paper color.

Note: The data contained here are based on our current knowledge and experience. It is the responsibility of user to test our products before the final application.

Acid dyes list

Item	Dye name	C.I. No.
1	Acid Orange II	Acid orange 7
2	Acid red 3R	Acid red 18
3	Acid Rhodamine	Acid red 52
4	Acid ink red	Acid red 87
5	Acid golden yellow G	Acid yellow 36
6	Acid light yellow 2G	:Acid yellow 17
7	Acid sky blue A	Acid blue 7
8	Acid ink blue G	Acid blue 93
9	Acid blue AS	Acid blue 25
10	Acid blue RAWL	Acid blue 80
11	Acid red GR	Acid red 73
12	Acid green GS	Acid green 25
13	Nigrosine black	Acid black 2
14	Acid Black SRL	Acid black 172

 

FAQ: WHAT YOU CARE 

Q1. How can I get the samples for testing?

A:

1. We can provide a certain quantity of free samples. Please give the specific CAS or CI NO. of the product and we will give you the sample based on our standard.
2. You can send your samples to our office and we will send back the copy samples for you. It's a more efficient way.

Q2. How can I get the price of needed products?

A:

1. Please give the exactly CAS or CI Number, quantity, packing, destination port or specs requirements. We can according to your exact requirements to give you the price.
2. You can send us a sample, we can according to your sample give you a counter sample and price.

Q3. I don't know whether your product can be available, how can I order this from you?

A:
It's the best way if you can send us a sample, so we can according to your samples give you a counter sample for checking the quality. Also we will quote a price for you to check the cost. After confirming all of this, you can contact our sales for an order.

Q4. I am a small wholesaler, do you accept small order?

A:
It's no problem if you are a small wholesale, we would like to grow up with you together.

Q5. How to use the product?

A:
We are pleased to be requested the application methods from you and we will use words and videos to tell how to use. We also have application engineers can provide onsite service for you customers.

Q6. We want to be your agent of our area, how to apply for this?

A:
 

Q7. Can you make OEM service of your products?

A:
Yes. We can accept OEM service. Also we have provided OEM service to lots of big and famous companies in the order.

Q8. How can you ensure the quality to us?

A:

1. Quality is the foundation of our company,we have been engaging in this field for more than 20 years. Superior quality brings us the benefits and gives us the vitality.
2. The bulk production is the same quality as the confirmed sample we provide to you for testing before the order.
3. If you still have doubt, you can request the third part company, such as SGS, to inspect and test the bulk cargo before shipment (you should bear the inspection expense).

Welcome to contact us for More details