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Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use

China Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use, Find details about China Acid Dye, Acid Black 2 from Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use

Name
Acid Black 2
Content
100%
Type
Black
C.I.No.
50420
Standard
ISO
Fiber
Wool
Light Fastness
5
Fading
4
Trademark
emperorchem
Transport Package
by Sea/25kg
Specification
25kg
Origin
China
HS Code
3204120000
Name
Acid Black 2
Content
100%
Type
Black
C.I.No.
50420
Standard
ISO
Fiber
Wool
Light Fastness
5
Fading
4
Trademark
emperorchem
Transport Package
by Sea/25kg
Specification
25kg
Origin
China
HS Code
3204120000
Factory Supply  Crystal Nigrosine Black ( Acid Black 2 ) for Leather Use 

Product Name: Acid Black 2
C.I. No.: 50420
CAS No.: 8005-03-6
Molecular Formula: C22H14N6O9S2-3.2[NA]
Molecular Weight: 616.49
 
Shade:Black
 
Relative name: Acid Black No 2;Acid Black WR;Acid Nigrosine;Acid Nigrosine 02P Cryst;Acid Nigrosine Black;ADC Nigrosine Black-B;Akacid Nigrosine WB Cryst;Akacid Nigrosine WB Pdr/Cryst;Classic Acid Black ;ConacidBlacB;Cylcotone Black WSY Liq;Dayglo Add Black 2 ;Dinacid Nigrosine WS;Dyacid Nigrosine NBS Xtals;Dycosacid Nigrosine NBL;Elgacid Nigrosine WS [B] ;Haricid Nigrosine Black;Leadacid Nigrosine WS Pdr/CrystLiq;Lecotan Black[DP];
 
                             Acid Black 2
StandardFiber      SoapingPersperation FastnessOxygen bleachingLight
Fastness
 Fading  Stain
   ISOWool   4---5
Properties:Black with flash in the granular, a violet is soluble in water, soluble in ethanol is blue. The strong sulfuric acid dyes is blue, it will be diluted and the generated purple precipitation. Blue light purple in aqueous solution, and sodium hydroxide show dark purple precipitation.
 
Applications:
Mainly used for leather dyeing. Also applies to paper, wood, soap, electrical-controlled aluminum, wool and silk dyeing of content, but also can be used in the manufacture of ink.
 
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.

Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use


Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use

Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use
Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use
Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use
Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use

Factory Supply Crystal Nigrosine Black (Acid Black 2) for Leather UseFactory Supply Crystal Nigrosine Black (Acid Black 2) for Leather Use
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 sales@emperorchem.com  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).




Welcome to contact us for More details 

 
 
 
 



 


 

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