Factory Supply 4,4'...

Factory Supply 4,4'-Diaminostilbene-2,2'-disulfonic acid
Factory Supply 4,4'-Diaminostilbene-2,2'-disulfonic acid

Factory Supply 4,4'-Diaminostilbene-2,2'-disulfonic acid

Min.Order / FOB Price:Get Latest Price

1 Gram

Negotiable

  • Min.Order :1 Gram
  • Purity: 99.5%
  • Payment Terms : L/C,D/A,D/P,T/T,Other

Keywords

4,4'-Diaminostilbene-2,2'-disulfonic acid DSD Acid 4,4-Diaminodiphenylethylene-2,2-disulfonic acid

Quick Details

  • Appearance:solid
  • Application:intermediates
  • PackAge:bag
  • ProductionCapacity:1000|Metric Ton|Day
  • Storage:keep in cool and dry place
  • Transportation:by sea or by air

Superiority:

4,4'-Diamino-2,2'-stilbenedisulfonic acid Basic information
Product Name: 4,4'-Diamino-2,2'-stilbenedisulfonic acid
Synonyms: Diaminostilbene-2,2'-disulfonic acid;4,4'-Diaminostilbene-2,2'-disulphonicacid(Amsonicacid);4,4'-Diamino-2,2'-st;44DIAMINO22STILBENEDISULPHONICACID;22DIAMINO44STILBENEDISULFONICACID;AMSOMICACID;4,4'-Diaminostilben-2,2'-disulfonsure;AKOS BBS-00004717
CAS: 81-11-8
MF: C14H14N2O6S2
MW: 370.4
EINECS: 201-325-2
Product Categories: Stilbenes;Fluorescent Labels & Indicators;Intermediates of Dyes and Pigments
Mol File: 81-11-8.mol
4,4'-Diamino-2,2'-stilbenedisulfonic acid Structure
4,4'-Diamino-2,2'-stilbenedisulfonic acid Chemical Properties
Melting point 300 °C
density 1.4732 (rough estimate)
refractive index 1.6510 (estimate)
storage temp. -20°C Freezer
pka -1.58±0.50(Predicted)
form Crystalline Powder
color Cream to yellow-brown
Water Solubility <0.1 g/100 mL at 23 ºC
Merck 14,595
BRN 629516
Stability: Stable. Combustible. Incompatible with iron, strong oxidizing agents.
CAS DataBase Reference 81-11-8(CAS DataBase Reference)
EPA Substance Registry System Amsonic acid (81-11-8)

Details:

Ality Group, established in 2007, is a comprehensive Chemical Supply Group with Patent Technology as its core. Ality Group operates branches in Hong Kong, Singapore and mainland China, including production bases in Shandong, Zhejiang and Fujian provinces.

Ality Group devotes to providing global retail customers and institutional clients with quality, comprehensive and diversified supplies.

Ality Group mainly provides Life Science Series, Fine Intermediates, Chemical Additives and Custom Manufactures; Ality Group, for retail and institutional clients, also provides OEM Services and R&D Services.

Ality Group upholds the creed that, Employees as the base, Customer as the core, Market as the direction, and Compliance as the principles, which is committed to creating the leading Chemical Supply Brand in the world.

If you are interested in us, pls check our website # for more details.

Related Searches

Confirm to collect the product to my collection?

OKCancel

About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia

Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog

©2008 LookChem.com,License: ICP

NO.:Zhejiang16009103

complaints:service@lookchem.com Desktop View