disodium 4,4'-diaminostilbene-2,2'-disulphonate

Product Name
disodium 4,4'-diaminostilbene-2,2'-disulphonate
CAS No.
7336-20-1
Chemical Name
disodium 4,4'-diaminostilbene-2,2'-disulphonate
Synonyms
Amsonicacidsodiumsalt;4,4'-Diamino-2,2'-disulfonatostilbene;4,4'-Diaminostilbene-2,2'-disulfonate;4,4'-Diamino-2,2'-bis(sodiosulfo)stilbene;disodium 4,4'-diaminostilbene-2,2'-disulphonate;4,4'-Diaminostilben-2,2'-disulfonsure, Dinatriumsalz;4,4'-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt;4,4''-DIAMINO-2,2''-STILBENEDISULFONIC ACID, DISODIUM SALT;2-[2-(2-Sulfo-4-aminophenyl)ethenyl]-5-aminobenzenesulfonate;2,2'-(1,2-Ethenediyl)bis(5-aminobenzenesulfonic acid sodium) salt
CBNumber
CB0924883
Molecular Formula
C14H12N2Na2O6S2
Formula Weight
414.36442
MOL File
7336-20-1.mol
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disodium 4,4'-diaminostilbene-2,2'-disulphonate Property

solubility 
Dimethylformamide, Water
form 
Solid
color 
Yellow
Water Solubility 
100g/L at 20℃
LogP
-3.99 at 25℃
EPA Substance Registry System
Amsonic acid disodium salt (7336-20-1)
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Hazard and Precautionary Statements (GHS)

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N-Bromosuccinimide Price

TRC
Product number
D416833
Product name
4,4''-Diaminostilbene-2,2''-disulfonicAcidDisodiumSalt
Packaging
100mg
Price
$75
Updated
2021/12/16
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disodium 4,4'-diaminostilbene-2,2'-disulphonate Chemical Properties,Usage,Production

Uses

4,4''-Diaminostilbene-2,2''-disulfonic Acid Disodium Salt is an intermediate in the synthesis of 4,4''-Diisothiocyano-2,2''-stilbenedisulfonic Acid, Disodium Salt. Stilbene disulfonates have been employed to inhibit anion transport in a large number of mammalian cell types (GABA, Cl-). Some stilbene disulfonates can bind specifically to proteins that are not anion transporters. DIDS reacts with CD4 glycoprotein on T helper lymphocytes and macrophages, blocking HIV type-1 growth at multiple stages of the viral life cycle.Fluorescence: max. Abs. l = 341, max. Em. l = 415 (in water)

General Description

Odorless light yellow crystals or powder.

Air & Water Reactions

Water soluble.

Reactivity Profile

disodium 4,4'-diaminostilbene-2,2'-disulphonate is sensitive to iron. .

Fire Hazard

Flash point data for disodium 4,4'-diaminostilbene-2,2'-disulphonate are not available; however, disodium 4,4'-diaminostilbene-2,2'-disulphonate is probably combustible.

disodium 4,4'-diaminostilbene-2,2'-disulphonate Preparation Products And Raw materials

Raw materials

Preparation Products

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disodium 4,4'-diaminostilbene-2,2'-disulphonate Suppliers

Germany 1 Global 1
Service Chemical Inc.
Tel
--
Fax
--
Email
sales@chemos-group.com
Country
Germany
ProdList
6350
Advantage
71

7336-20-1, disodium 4,4'-diaminostilbene-2,2'-disulphonateRelated Search:

4,4'-Diamino-2,2'-stilbenedisulfonic acid

  • disodium 4,4'-diaminostilbene-2,2'-disulphonate
  • 4,4'-Diaminostilbene-2,2'-disulfonate
  • Amsonicacidsodiumsalt
  • Benzenesulfonic acid, 2,2-(1,2-ethenediyl)bis5-amino-, disodium salt
  • 4,4'-Diaminostilben-2,2'-disulfonsure, Dinatriumsalz
  • 4,4''-DIAMINO-2,2''-STILBENEDISULFONIC ACID, DISODIUM SALT
  • 2,2'-(1,2-Ethenediyl)bis(5-aminobenzenesulfonic acid sodium) salt
  • 2,2'-(Ethene-1,2-diyl)bis(5-aminobenzenesulfonic acid sodium) salt
  • 4,4'-Diamino-2,2'-bis(sodiosulfo)stilbene
  • 2-[2-(2-Sulfo-4-aminophenyl)ethenyl]-5-aminobenzenesulfonate
  • 4,4'-Diamino-2,2'-disulfonatostilbene
  • 4,4'-Diaminostilbene-2,2'-disulfonic Acid Disodium Salt
  • 7336-20-1