YUANSENTHAI Provide high quality Acid Black 1/Amido Schwarz/Aniline Blue Black/Naphthol blue black CAS 1064-48-8

$1.00 - $60.00
Min. Order
10 Grams
Company Information

Nanjing Yuansen Thai Biological Technology Co., Ltd.

CN Trading Company
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US$ 170,000+
2 Years Paid Supplier Gold Supplier Onsite Check Trade Assurance
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Port: Any port
Payment Terms: L/C,D/A,D/P,T/T,Western Union,MoneyGram,Paypal
Supply Ability: 100 Kilogram/Kilograms per Month Gold Products
CAS No.: 1064-48-8
Other Names: Acid Black
MF: C22H14N6Na2O9S2
Place of Origin: Jiangsu China
Type: Anti-Allergic Agents,Antibiotic and Antimicrobial Agents,Electrolyte Balance and Dialysis Agents,Vitamins, Amino Acids and Coenzymes
Grade Standard: Medicine Grade
Model Number: YANST7018
Purity: 99%min
CAS: 1064-48-8
Name: Acid Black
Color: black
Appearance: black powder
Assay: HPLC 99%
Certificate: ISO9001
COA: available
service: best
storage condition: cool
Shelf life: 2 Years
Delivery Detail: Within three days after payment
Packaging Detail: According to customer&#39;s requirement

YUANSENTHAI Provide high quality Acid Black 1/Amido Schwarz/Aniline Blue Black/Naphthol blue black CAS 1064-48-8





Name Acid Black 1
 Synonyms C.I. 20470; Amido Schwarz; Aniline Blue Black; Naphthol blue black; 4-Amino-5-hydroxy-3-(p-nitrophenylazo)-6-(phenylazo)-2,7-naphthalenedisulfonic acid disodium salt; Naphthalene black 10B; Amido black 10B
 CAS NO. 1064-48-8

 Molecular Formula

 Molecular Weight 616.49



Used in pharmaceutical intermediates






Company Information


Nanjing Yuansenthai Biological Technology Co.,Ltd. is a manufacturing company of research chemicals in China,which have been on the market since year 2010.

Headquartered in Nanjing, it has a group of research and development team with many years of rich experience in drug development and rich project management ability.The company has 6500 square meters of GMP standard workshop, Its technology portfolio comprises low temperature,high pressure reactions and continuous processing,Yuansenthai runs its technologies on dedicated and multipurpose equipments on all scales under a quality system based on the process ISO 9001:2015.Equipped with a variety of complete and advanced testing equipment, including LC/MS/MS, DSC, TGA, ICP/MS, GC/MS, HPLC, GC, H-NMR,at the same time, we keep close cooperation with some universities, ensure the smooth progress of pharmaceutical technology development research.

Yuansenthai’s one-site strategy allows reduced decision and communication pathways, thus ensuring rapid and efficient project development as well as clear and transparent communication with customers.We sincerely hope to establish long-term cooperation and common development with our customers.




Q1: Are you a manufacturer?

A: Yes, We manufacture bulk products in our factory located in Nanjing,and produce small quantity and customer synthesis products in our lab located in Jiangsu.

Q2: Do you have stock?

A: We understand most customers prefer stock, so we'll try to keep stock for most products. However, for some rare products, we won't keep stock and it needs time to synthesize.

Q3: What certificates and documents do you offer?

A: Some technical paperwork is available, such as COA, HNMR, HPLC, LC-MS etc.

Q4: Why should I choose you?

A: Powerful technical support-come from our highly skilled & fully experienced staff, working in chemical industry for over 8 years, in average.Strict quality control-comes form our sophisticated management system.Professional and warm sales team-since we believe we can only win via our hard work in a competitive world

Quick response and excellent presale and after sale service-since we believe our customers deserve all the best service

Q5: Can I get best price from you?

A: Of course. We don't chase excessive profits and always try tp give best offer. If you are good at bargaining, you can also enjoy fun of bargaining. Just don't make it too hard!

Q6: How should I pay?

A: We accept all kinds of payment ways. such as alibaba trade asssurance, T/T, West union, MoneyGram.