Sulphur Yellow 9 (Sulphur Light Yellow G) for Textile Use

• Customization: Available
• CAS No.: 1326-40-5
• Colour: Yellow
• Model NO.: SY9
• Appearance: Powder
• Usage: Textile
• Application Material: Cotton
• Solubility: Solubility
• Production Method: Boiling Method
• Application: Denim
• Application1: Textile Dyestuffs
• Transport Package: 25kgs/Paperbox, Paperboard Drum, Iron Drum
• Specification: 25kg
• Trademark: Emperor
• Origin: China
• HS Code: 3204130000
• Production Capacity: 400kg/Month

Product Description

Product Description

 

 Factory Supply Good Quality  Sulphur Yellow 9 (Sulphur Light Yellow G) For Textile use 
 

Name:C.I.Sulphur Yellow 9, C.I.53010

Molecular Structure:

C.I.Sulphur Yellow 9 ,
C.I.53010 ,
CAS 1326-40-5,12262-72-5,
Sulphur Brilliant Yellow G,Sulphur Light Yllow G,Sulphur Yellow G

CAS Registry Number:1326-40-5,12262-72-5

Manufacturing Methods :To 133 parts of  N-(2,5-dinitrophenyl)acetamide and 93 parts of Phthalic anhydride added previously melted (at 95 ºC) in 280 parts of sodium and 94 parts of sulfur crystals in and salt, this melt was heated to 130 ºC, for 10 to 11 hours. Then quickly heated to 180 ºC, heat 3 to 4 hours, until the dye detection satisfaction (BIOS 1155,33).

Properties and Applications:  yellow. Straw yellow powder. Insoluble in water, in the Sodium sulfide solution solubility is good, for yellow. Dyeing content in sodium hypochlorite solution part fade; In concentrated sulfuric acid for dark orange.

Standard	Acid Resistance	Alkali Resistance	Light Fastness	Fulling	Persperation Fastness	Soaping
						Moderate	Severe
ISO	3-4	4	3	4-5		4-5	4

 

Sulphur Yellow 9 Physical Properties and light fastness.
Properties:
Deep green light yellow to dark red light yellow. Brown powder. Insoluble in water: in sodium sulfide solution for yellow brown solution; In concentrated sulfuric acid partly dissolved, dilution after yellow sulfur precipitation. Dyeing content in alkaline insurance powder in a slight change: in sodium hypochlorite in almost all fade; Join concentrated sulfuric acid into dark orange.

Applications:
Mainly used for cotton, hemp, viscose and vinylon/cotton blended fabric dyeing, suitable for dye corduroy, also used in leather dyeing.

Package, 25KG/DRUM, CARTON BOX, BAG

 

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FAQ

 

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:
Please send your idea and your profile to   Att: Gloria xu 

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).

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