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

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Formula: C16H8Na2N2O6S4
CAS: 67483-13-0
search Element: diisothiocyanatostilbene disulfonic disodium acid salt
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Identification

Structural Formula
4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid disodium salt
CAS:
67483-13-0
EINECS:
Molecular Formula:
C16H8Na2N2O6S4
MDL:
MFCD00009638
SMILES:
C1=CC(=C(C=C1N=C=S)S(=O)(=O)[O-])/C=C/C2=C(C=C(C=C2)N=C=S)S(=O)(=O)[O-].[Na+].[Na+]
Synonym:


Description

4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid disodium salt hydrate is a reactive environment-sensitive dye for studying receptors and proteins. DIDS is a negatively charged homobifunctional cross-linking reagent, where the isothiocyanate groups react with primary amines at pH 9.0-10.0. It acts as a specific inhibitor of cellular anion permeability used in cell transport studies.


Suppliers

Santa Cruz Biotechnology, Inc.
214282
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CAS equal suppliers

DIDS, Disodium Salt
Santa Cruz Biotechnology, Inc.
203919
Disodium 4,4'-Diisothiocyanato-2,2'-stilbenedisulfonate Hydrate
TCI Chemicals (India) Pvt. Ltd.
D2475

Prices & Availability




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Properties for 4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid disodium salt

Molecular Weight:
498.48 g·mol−1
Melting point:
>300°C
Solubility:
0.1 M potassium bicarbonate: 50 mg/mL
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Safety & Transport Information

Risk Codes:
R36/37/38 - Irritating to eyes, respiratory system and skin
R42 - May cause sensitisation by inhalation
Safety Codes:
S22 - Do not breathe dust
S26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice
Hazard Symbols:
Xn
Hazard symbol Xn
Storage temperature :
2-8°C
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Alternative Distributors of [4,4'-Diisothiocyanatostilbene-2,2'-disulfonic acid disodium salt]

Producers or manufacturers change the product range from time to time. The following companies
have appeared as suppliers in the past / currently not verified

ABCR GmbH & Co. KG | TCI Europe NV

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Downloads

Mol File:
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MSDS:
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