Advertisements Trade B2B Portal / Chemical / Pigments and Dyes

Dynacidol dyes have broad range shades, with good value, for piece dyeing wool
and worsted goods.
Fair to good leveling and light fastness.

Dynacidol C.I. Acid CAS NO. Characteristics
Yellow A4R Yellow 199 70865-20-2 Brilliant Orange
Product Name:Acid Yellow 199
Product Description:
Synonyms:Benzenesulfonic acid, 4-((4-(2-(4-hydroxy-2-methylphenyl)diazenyl)phenyl)amino)-3-nitro-, sodium salt (1:1); 4-((4-((4-Hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulfonic acid, sodium salt; Benzenesulfonic acid, 4-((4-((4-hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitro-, monosodium salt; Sodium 4-((4-((4-hydroxy-2-methylphenyl)azo)phenyl)amino)-3-nitrobenzenesulphonate; sodium 4-({4-[(2E)-2-(2-methyl-4-oxocyclohexa-2,5-dien-1-ylidene)hydrazinyl]phenyl}amino)-3-nitrobenzenesulfonate; sodium 4-[[4-(4-hydroxy-2-methyl-phenyl)azophenyl]amino]-3-nitro-benzenesulfonate
Molecular Formula:C19H15N4NaO6S
EINECS :274-950-1
CAS NO.:70865-20-2
Molecular Structure :
ACID YELLOW 199 CAS NO.70865-20-2


Posted by Eric Wang
e-MailContact company
Dynasty Chemicals (NingBo) Co., Ltd.
Address ZhejiangNingbo8F, BLOCK A2, LIYUAN SHANGDU, NO. 201 LANTIAN ROAD
City & ZIP
For registered Members only.
For registered Members only.
Key Customers / Clientele tradegroup in euroup
Company Profile

Dynasty Chemicals (Ningbo) Co., Ltd. is a manufacturer and exporter of dyestuffs, pigments and speciality chemicals, auxiliaries for textile, plastics, coating, inks industry. Since our establishment in 1998, we`ve rapidly expanded our market to over 40countries in Asia, Europe, America and Africa over the years. Based on our team of dedicated professionals, well-equipped QC laboratory and continuous R&D investment, we supply high performance, eco-friendly colors and chemicals, as well as good technical service to our customers. Our laboratory is equipped with modern testing devices that provide extensive analysis for most of our customer`s requests. Before delivery all the batches are tested and compared to standard by visual assessment and color measurement devices. We have infrared dyeing machine and Datacolor spectrophotometer. Our cooperation with customers on custom synthesis and color blending are already carried out with several successful cases.

URLFor registered Members only.
Rating (0 reviews)
Keywords (seperated by comma)Acid Yellow A4R
Product Specificationsspecification in description
Industry CategoryChemical > Pigments and Dyes
Quality/Safety Certifications
Delivery Lead Time2month
Payment & Price TermsFob
My OffersAcid Yellow A4R,Yellow Dyes,Acid Yellow Dyes
Product Portfolio / Other Products
Detailed Company Introduction
FOB Price & Portningbo$150
Packaging Detailsseeing in Inquiry
Our Teamevery one of ourOur Team represent the spirit of our company: Professional,driven, committed
Web SiteFor registered Members only.

View Reviews and Comments

 Leave a comment *login-required

 Product Details
 Product id  512847
 Visits   80
 Date  2017.10.27

Similer Products
Acid Yellow 23 CAS No.1934-21-0
Acid Yellow 199 CAS No. 70865-20-2