CN ChemNet > Gold Suppliers > Pingyuan Xinda Chemical Co.,ltd. >

J-Acid Urea

J-Acid Urea

Category :

Intermediates/Dyestuff intermediates

CAS NO : 134-47-4
EC NO : 205-142-9
Molecular Formula : C21H16N2O9S2
Main Specifications : Content ≥80%
Synonyms : 7,7-(carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid];5,5-DIHYDROXY-7,7-DISULPHO-2,2-DINAPHTHYL UREA;J Acid Urea;4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid);7,7'-(Carbonyldiimino)bis[4-hydroxy-2-naphthalenesulfonic acid];6,6'-ureylene-bis(1-naphthol-3-sulfonic acid);phosgenated;N,N'-bis(4-hydroxy-2-sulfonaphthalene-7-yl)urea;7,7'-Ureylenebis(4-hydroxy-2-naphthalenesulfonic acid);N,N'-Bis[6-(1-naphthol-3-sulfonic acid)]urea;2-Naphthalenesulfonic acid, 7,7-(carbonyldiimino)bis4-hydroxy-;4-hydroxy-7-{[(5-hydroxy-7-sulfonaphthalen-2-yl)carbamoyl]amino}naphthalene-2-sulfonic acid;7,7'-Ureylene-bis-(4-hydroxynaphthalene-2-sulfonic acid);Carbonyl J Acid;
J-Acid Urea
Molecular Structure:J-Acid Urea 134-47-4
Product description:

Molecule Structural Formula:


Characteristics:

CAS.
134-47-4
Appearance
off-white powder (dry)
Assay
≥80%
Free acid
≤0.2%(HPLC)
Insolubles
≤0.2%
Chlorinity
≤5%


Others:

Chemical formula: C21H16O9N2S2

Molecular weight: 504.50

Uses: intermediate of Azo dyes, mainly used in the preparation of direct orange S, direct acid scarlet 4 BS, etc.

If you are sourcing J-Acid Urea from China ,just feel free to inquire
Inquire
Contact us
Company：
    Pingyuan Xinda Chemical Co.,ltd.
E-mail：
 chem@netsun.com
Address：
 Company: Pingyuan Xinda Chemical Co., Ltd.
Zip Code：
 253100
World Wide ChemNet: - International - China - Korea
About Us - Top Products- Partner with Us - Contact Us - Help - Sitemap
ChemNet is a registered trademark of Zhejiang NetSun Co., Ltd.