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Ality Chemical Corporation

Country: China (Mainland)

Business Type:Other

Ms.Richeal

Tel: 86-(0)592-8883942

Mobile: 18950047208

Tel: 86-(0)592-8883942

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URL: http://alitygroup.com

Province/state: Jiangsu

City: Nantong

Street: Fine chemical industry park, Nantong,Jiangsu

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

CAS NO.81-11-8

  • FOB Price: USD: /Kilogram Get Latest Price
  • Min.Order: 1 Gram
  • Payment Terms: L/C,D/A,D/P,T/T,Other
  • Available Specifications:

    good(25-100)Kilogramgood(100-1000)Kilogram

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Product Details

Keywords

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

Quick Details

  • ProName: Factory Supply 4,4'-Diaminostilbene-2,...
  • CasNo: 81-11-8
  • Molecular Formula: C14H14N2O6S2
  • Appearance: solid
  • Application: intermediates
  • DeliveryTime: immediately
  • PackAge: bag
  • Port: Shanghai Port
  • ProductionCapacity: 1000 Metric Ton/Day
  • Purity: 99.5%
  • Storage: keep in cool and dry place
  • Transportation: by sea or by air
  • LimitNum: 1 Gram
  • Moisture Content: 0.03%max
  • Residual Solvent: 0
  • Heavy Metal: 0
  • purity: 99.5%

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.

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