Orcein, for analysis

Name: Orcein, for analysis
SKU: B20294.03

Red dye used in microscopy as a mordant for the staining of flagella, as well as for detecting elastic tissue in sputum. | CAS: 1400-62-0 | C28H24N2O7 | 500.507 g/mol

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数量:

1 g

5 g

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製品番号（カタログ番号） B20294.03

または、製品番号B20294-03

価格（JPY）

数量:

1 g

一括またはカスタム形式をリクエストする

化学物質識別子

CAS1400-62-0

IUPAC Name4,12-bis[(2,4-dihydroxy-6-methylphenyl)amino]-3,13-dimethyl-8-oxatricyclo[7.4.0.0²,⁷]trideca-1,3,6,9,12-pentaene-5,11-dione

Molecular FormulaC28H24N2O7

InChI KeyVPEASJIRGSVXBF-UHFFFAOYSA-N

SMILESCC1=CC(O)=CC(O)=C1NC1=C(C)C2=C3C(OC2=CC1=O)=CC(=O)C(NC1=C(C)C=C(O)C=C1O)=C3C

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仕様

スペックシート

Loss on Drying< 7.0% (110?C/const. wt.)

Color ChangepH <7.0: Red, pH >7.0 purple

lambda-max (UV-Vis)575-583nm (0.01mol/L NaOH)

Appearance (Color)Black to Brown

FormCrystals or Crystalline powder

It is a red dye used in microscopy as a mordant for the staining of flagella, as well as for detecting elastic tissue in sputum.

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.

RUO – Research Use Only