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Thermo Scientific Chemicals
Alizarin Complexone, may cont. up to 10% water
CAS: 3952-78-1 | C19H15NO8 | 385.328 g/mol
化学物質識別子
CAS3952-78-1
IUPAC Name2-[(carboxymethyl)[(3,4-dihydroxy-9,10-dioxo-9,10-dihydroanthracen-2-yl)methyl]amino]acetic acid
Molecular FormulaC19H15NO8
InChI KeyPWIGYBONXWGOQE-UHFFFAOYSA-N
SMILESOC(=O)CN(CC(O)=O)CC1=CC2=C(C(O)=C1O)C(=O)C1=CC=CC=C1C2=O
さらに表示
仕様
スペックシート
スペックシートAppearance (Color)Orange to brown
Formpowder
Water Content (Karl Fischer Titration)≤ 10.0%
lambda-max (UV-Vis)425 - 430nm (in methanol)
Alizarin is the main ingredient for the manufacture of the madder lake pigments known to painters as Rose madder and Alizarin crimson. A notable use of alizarin in modern times is as a staining agent in biological research because it stains free calcium and certain calcium compounds a red or light purple color. Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage.
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
Alizarin is the main ingredient for the manufacture of the madder lake pigments known to painters as Rose madder and Alizarin crimson. A notable use of alizarin in modern times is as a staining agent in biological research because it stains free calcium and certain calcium compounds a red or light purple color. Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage.
Solubility
Soluble in water
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
Alizarin is the main ingredient for the manufacture of the madder lake pigments known to painters as Rose madder and Alizarin crimson. A notable use of alizarin in modern times is as a staining agent in biological research because it stains free calcium and certain calcium compounds a red or light purple color. Alizarin Red is used in a biochemical assay to determine, quantitatively by colorimetry, the presence of calcific deposition by cells of an osteogenic lineage.
Solubility
Soluble in water
Notes
Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Store away from strong oxidizing agents.
RUO – Research Use Only
General References:
- Azeem SM1,; Arafa WA,; el-Shahat MF.Synthesis and application of alizarin complexone functionalized polyurethane foam: preconcentration/separation of metal ions from tap water and human urine. J Hazard Mater. 2010, 182 (1-3),286-94.
- E. Palomares,; R. Vilar,; A. Green,;J. R. Durrant. Alizarin Complexone on Nanocrystalline TiO2: A Heterogeneous Approach to Anion Sensing. Advanced Functional Materials 2004, 14 (2),111-115.