Quick Details

·     Classification:Chemical Auxiliary Agent

·     CAS No.:8005-03-6

·     Place of Origin: China (Mainland)

·     Type:Other

·     Usage:Surfactants

·     Model Number:HS_YQ63

Packaging & Delivery

Specifications

English name:Acid Black 2
CAS number:8005-03-6
Purity:100+5%
Best quality and Competitive price

Product specifications
English name:Acid Black 2

Synoyms:C.I. Acid Black 2; Nigrosine; C.I. 50420; Nigrosin water soluble; nigrosin cell culture tested; Nigrosin Acid black; Acid Black 5 (50420); Nigrosin
CAS number:8005-03-6
Purity:100+5%
Best quality and Competitive price

Chemical properties

Appearance: black granule with glittery color

Color light: blue light

Intension: 100%±5 of standard

Moisture: ≤6%

Ash: ≤17%

Powdery products(Acid powdery black): Fineness: pass 80mesh Residue on sieve≤0.5%

used in the dyeing of leather, wool silk, paper, soap and ink

Packing:25kg woven bag or as per youre requirements

Our Advantages
1.Best quality and Competitive price & Professional service
2.Kunshan Yalong Trading Co.,Ltd,global fine & specialty chemicals suppliers
3.Delivery time:Within 15-20 days after payment
4.Professional cargo delivery

Pls email me your inquiry and tell me you required quantity,specific data,destination port etc.Thank you for your reference!

FAQ:

1.    Q:Are you a manufactory or trading company?

A:We are a professional manufactory with 12 years’ experience and 2 years of export experience, covers an area of 30 acres.

2.    Q: May I know your MOQ request?

A:MOQ is 1 TON. 

3.    Q: Could you offer free sample?

A:We can provide free samples to you for quality testing.

4.    Q: Does your product is dangerous merchandise?

A: Not dangerous merchandise, It belongs to Not legal Inspection merchandise.

5.    Q: What about your packing?

A: Liquid in IBC tank or Flexitank;Powder in woven bags. 

6.    Q: How about your productive capacity?

A: 900000 tons/Year.

7.    Q: What is your export port?

A: China main port.

8.    Q: What is your delivery time?

 A: Within 7 days after received advanced payment.

9.    Q: Can you print logo or label on packing as customer request?

A: Yes, we can customize according to your requirements.