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ChemicalBook >> CAS DataBase List >> 4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid

4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid

4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid price.
  • $217 - $1052.67
  • Product name: 4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid
  • CAS: 53005-05-3
  • MF: C16H10N2O6S4
  • MW: 454.52
  • EINECS:
  • MDL Number:MFCD00065493
  • Synonyms:2,2'-(1,2-Ethenediyl)bis(5-isothiocyanatobenzenesulfonic acid);4,4'-Bis(isothiocyanato)stilbene-2,2'-bissulfonic acid;4,4'-Diisothiocyanato-2,2'-stilbenedisulfonic acid;4,4'-Diisothiocyano-2,2'-stilbenedisulfonic acid;4,4′-Diisotbiocyano-2,2′-stilbenedisulfnic Acid Disodium Salt;Benzenesulfonic acid,2,2'-(1,2-ethenediyl)bis[5-isothiocyanato-;4,4'-diisothiocyano-trans-stilbene-2,2'-disulfonic acid;5-isothiocyanato-2-[(E)-2-(4-isothiocyanato-2-sulfophenyl)ethenyl]benzenesulfonic acid
Price5 Properties Safety Information Description
5 prices
Selected condition：
Brand
  • Aaron Chemicals
  • AHH
  • American Custom Chemicals Corporation
  • Sigma-Aldrich
Package
  • 250mg
  • 1G
  • 5G
  • 50g
  • ManufacturerAaron Chemicals
  • Product numberAR00DALI
  • Product description4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid
  • Packaging250mg
  • Price$504
  • Updated2026-06-03
  • Buy
  • ManufacturerAHH
  • Product numberMT-10026
  • Product description4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid 97%
  • Packaging50g
  • Price$628
  • Updated2026-05-26
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0024866
  • Product description4,4'-DIISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID 95.00%
  • Packaging1G
  • Price$671.86
  • Updated2021-12-16
  • Buy
  • ManufacturerAmerican Custom Chemicals Corporation
  • Product numberCHM0024866
  • Product description4,4'-DIISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID 95.00%
  • Packaging5G
  • Price$1052.67
  • Updated2021-12-16
  • Buy
  • ManufacturerSigma-Aldrich
  • Product number309795
  • Product descriptionDIDS, Disodium Salt - CAS 53005-05-3 - Calbiochem
  • Packaging250mg
  • Price$217
  • Updated2026-04-30
  • Buy
Manufacturer Product number Product description Packaging Price Updated Buy
Aaron Chemicals AR00DALI 4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid 250mg $504 2026-06-03 Buy
AHH MT-10026 4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid 97% 50g $628 2026-05-26 Buy
American Custom Chemicals Corporation CHM0024866 4,4'-DIISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID 95.00% 1G $671.86 2021-12-16 Buy
American Custom Chemicals Corporation CHM0024866 4,4'-DIISOTHIOCYANATOSTILBENE-2,2'-DISULFONIC ACID 95.00% 5G $1052.67 2021-12-16 Buy
Sigma-Aldrich 309795 DIDS, Disodium Salt - CAS 53005-05-3 - Calbiochem 250mg $217 2026-04-30 Buy

Properties

Melting point :>400°C
Density :1.54±0.1 g/cm3(Predicted)
pka :-1.32±0.50(Predicted)

Safety Information

Symbol(GHS): Exclamation Mark (GHS07)
Signal word: Warning
Hazard statements:
Code Hazard statements Hazard class Category Signal word Pictogram P-Codes
H315 Causes skin irritation Skin corrosion/irritation Category 2 Warning P264, P280, P302+P352, P321,P332+P313, P362
H319 Causes serious eye irritation Serious eye damage/eye irritation Category 2A Warning P264, P280, P305+P351+P338,P337+P313P
H335 May cause respiratory irritation Specific target organ toxicity, single exposure;Respiratory tract irritation Category 3 Warning
Precautionary statements:
P264 Wash hands thoroughly after handling.
P264 Wash skin thouroughly after handling.
P280 Wear protective gloves/protective clothing/eye protection/face protection.
P302+P352 IF ON SKIN: wash with plenty of soap and water.
P305+P351+P338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.
P321 Specific treatment (see … on this label).
P332+P313 IF SKIN irritation occurs: Get medical advice/attention.
P362 Take off contaminated clothing and wash before reuse.

Description

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 glycoprot

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