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4,4'-Diaminostilbene-2,2'-disulfonic acid, 95%, Thermo Scientific Chemicals
$159.01 - $664.09
Chemical Identifiers
| CAS | 81-11-8 |
|---|---|
| Molecular Formula | C14H14N2O6S2 |
| Molecular Weight (g/mol) | 370.4 |
| MDL Number | MFCD00024946 |
| InChI Key | REJHVSOVQBJEBF-OWOJBTEDSA-N |
| Synonym | amsonic acid, flavonic acid, tinopal bhs, amsonsaeure, dasd, 4,4'-diaminostilbene-2,2'-disulfonic acid, unii-h68088wvjl, 2,2'-disulfo-4,4'-stilbenediamine, diaminostilbenedisulfonic acid, 4,4'-diaminostilbene-2,2'-disulphonic acid |
| PubChem CID | 5284378 |
| IUPAC Name | 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid |
| SMILES | C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O |
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
|---|---|---|---|---|---|---|---|---|---|
| Catalog Number | Mfr. No. | Quantity | Packaging | Price | Quantity | ||||
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AC406411000
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Thermo Scientific Chemicals
406411000 |
100 g | Glass bottle |
Each for $159.01
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AC406415000
|
Thermo Scientific Chemicals
406415000 |
500 g | Glass bottle |
Each for $664.09
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Description
This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Chemical Identifiers
| 81-11-8 | |
| 370.4 | |
| REJHVSOVQBJEBF-OWOJBTEDSA-N | |
| 5284378 | |
| C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O |
| C14H14N2O6S2 | |
| MFCD00024946 | |
| amsonic acid, flavonic acid, tinopal bhs, amsonsaeure, dasd, 4,4'-diaminostilbene-2,2'-disulfonic acid, unii-h68088wvjl, 2,2'-disulfo-4,4'-stilbenediamine, diaminostilbenedisulfonic acid, 4,4'-diaminostilbene-2,2'-disulphonic acid | |
| 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid |
Specifications
| 81-11-8 | |
| 100.0 | |
| Brown-Yellow to Cream | |
| 95% | |
| C14H14N2O6S2 | |
| 100 g | |
| 15, 590 | |
| Solubility in water: very slightly soluble. Other solubilities: soluble in ethanol,diethyl ether | |
| C1=CC(=C(C=C1N)S(=O)(=O)O)C=CC2=C(C=C(C=C2)N)S(=O)(=O)O | |
| 370.4 | |
| 370.4 | |
| Crystalline Powder |
| 94.0 | |
| >300°C | |
| Authentic | |
| Glass bottle | |
| MFCD00024946 | |
| 14,I,744 | |
| amsonic acid, flavonic acid, tinopal bhs, amsonsaeure, dasd, 4,4'-diaminostilbene-2,2'-disulfonic acid, unii-h68088wvjl, 2,2'-disulfo-4,4'-stilbenediamine, diaminostilbenedisulfonic acid, 4,4'-diaminostilbene-2,2'-disulphonic acid | |
| REJHVSOVQBJEBF-OWOJBTEDSA-N | |
| 5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzenesulfonic acid | |
| 5284378 | |
| 95% | |
| 4, 4'-Diaminostilbene-2, 2'-disulfonic acid, 95% |
Safety and Handling
GHS H Statement:
May cause respiratory irritation.
Harmful if swallowed.
Harmful in contact with skin.
Causes skin irritation.
Harmful if inhaled.
Causes serious eye irritation.
GHS P Statement:
Wear protective gloves/protective clothing/eye protection/face protection.
IF ON SKIN: Wash with plenty of soap and water.
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell.
IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.
GHS Signal Word: Warning
EINECSNumber : 201-325-2
RTECSNumber : WJ6603000
TSCA : TSCA
RUO – Research Use Only