[A14642] CAS 5413-75-2 | Brilliant Crocein | Alfa
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Brand: Alfa Aesar
5413-75-2 | C22H14N4Na2O7S2 | disodium (8Z)-7-oxo-8-{2-[4-(2-phenyldiazen-1-yl)phenyl]hydrazin-1-ylidene}naphthalene-1,3-disulfonate
Chemical Identifiers
CAS
5413-75-2
Molecular Weight (g/mol)
556.47
Synonym
disodium (8Z)-7-oxo-8-{2-[4-(2-phenyldiazen-1-yl)phenyl]hydrazin-1-ylidene}naphthalene-1,3-disulfonate
SMILES
[Na+].[Na+].[O-]S(=O)(=O)C1=CC2=C(C(=NNC3=CC=C(C=C3)N=NC3=CC=CC=C3)C(=O)C=C2)C(=C1)S([O-])(=O)=O
InChI Key
OJPSNKJNYKPDPH-HKWNQDJZSA-L
Molecular Formula
C22H14N4Na2O7S2
IUPAC Name
disodium (8Z)-7-oxo-8-{2-[4-(2-phenyldiazen-1-yl)phenyl]hydrazin-1-ylidene}-7,8-dihydronaphthalene-1,3-disulfonate
Specifications
lambda-max (UV-Vis)
505-515nm (in water)
Appearance (Color)
Red to red-brown
Loss on Drying
<10% (200?C/constant wt)
Specific Absorbance (E 1%/1cm)
450-700
Form
Powder
설명
Brilliant Crocein is used mainly as a wool, silk, leather paper and leather dyeing. Can also be used for plastic, wood, spices, electrical-controlled aluminum, medicine color. Can make the ink, the heavy metal salt can be used as pigment.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
Brilliant Crocein is used mainly as a wool, silk, leather paper and leather dyeing. Can also be used for plastic, wood, spices, electrical-controlled aluminum, medicine color. Can make the ink, the heavy metal salt can be used as pigment.
Brilliant Crocein is used mainly as a wool, silk, leather paper and leather dyeing. Can also be used for plastic, wood, spices, electrical-controlled aluminum, medicine color. Can make the ink, the heavy metal salt can be used as pigment.
Solubility
Soluble in water
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Keep away from strong oxidizing agents.
GHS Hazard and Precautionary Statements
Hazard Statements:
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS5413-75-2FORMULAC22H14N4Na2O7S2EINECS226-502-1MDLMFCD00003907
| Pakage | 250g, 50G |
|---|---|
| brand | Alfa Aesar |
