[40641] 4,4′-Diaminostilbene-2,2′-disulfonic acid, 95%
0 ₩
Brand: Acros Organics
| C14H14N2O6S2 | amsonic acid
Chemical Identifiers
CAS
81-11-8
Molecular Weight (g/mol)
370.39
Synonym
amsonic acid
SMILES
NC1=CC=C(C=CC2=CC=C(N)C=C2S(O)(=O)=O)C(=C1)S(O)(=O)=O
InChI Key
REJHVSOVQBJEBF-OWOJBTEDSA-N
Molecular Formula
C14H14N2O6S2
IUPAC Name
5-amino-2-[(1E)-2-(4-amino-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid
Specifications
Appearance (Color)
Cream to yellow-brown
Appearance (Form)
Crystalline powder
Infrared spectrum
Conforms
Titration with NaOH
>=94 %
설명
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.
Other References:
Merck Index:15, 590Beilstein:14,I,744
GHS Hazard and Precautionary Statements
Hazard Statements:GHS Signal Word: Warning
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.
Precautionary Statements: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.
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.
Risk & Safety
TSCA:TSCARTECS Number:WJ6603000
경고:RUO – Research Use Only
CAS81-11-8FORMULAC14H14N2O6S2MDLMFCD00024946
| Pakage | 100g, 500g |
|---|---|
| brand | Acros Organics |
