Acid Fuchsin sodium salt

Name: Acid Fuchsin sodium salt
SKU: B22222.22

CAS: 3244-88-0 | C20H19N3Na2O9S3 | 587.544 g/mol

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数量:

25 g

100 g

500 g

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製品番号（カタログ番号） B22222.22

または、製品番号B22222-22

価格（JPY）

数量:

100 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

CAS3244-88-0

IUPAC Namedisodium 2-amino-5-[(4-amino-3-sulfophenyl)[(1Z)-4-imino-3-methyl-5-sulfonatocyclohexa-2,5-dien-1-ylidene]methyl]benzene-1-sulfonate

Molecular FormulaC20H17N3Na2O9S3

InChI KeyWZRZTHMJPHPAMU-UHFFFAOYSA-L

SMILES[Na+].[Na+].CC1=C\C(C=C(C1=N)S([O-])(=O)=O)=C(\C1=CC=C(N)C(=C1)S(O)(=O)=O)C1=CC=C(N)C(=C1)S([O-])(=O)=O

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仕様

スペックシート

Appearance (Color)Dark green to dark brown

FormCrystals or powder or crystalline powder

lambda-max (UV-Vis)540 - 550nm (water)

Acid Fuchsin sodium salt is used as a pH indicator. It is one of the dyes used in Masson’s Trichome Stain where it is used to distinguish muscle from collagen.

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
Acid Fuchsin sodium salt is used as a pH indicator. It is one of the dyes used in Masson’s Trichome Stain where it is used to distinguish muscle from collagen.

Solubility
Soluble in water (1 mg/ml).

Notes
Store in cool, dry place in tightly closed containers. Store away from strong oxidizing agents.

RUO – Research Use Only

General References:

W. L. Holman. The Use of Decolorized Acid Fuchsin as an Acid Indicator in Carbohydrate Fermentation Tests with Some Remarks on Acid Production by Bacteria. The Journal of Infectious Diseases. 1914, 15 (1), 227-233.
Lene Feldskov Nielsena; Dennis Moe; Svend Kirkeby & Charly Garbarsch. BSirius Red and Acid Fuchsin Staining Mechanisms. Biotechnic & Histochemistry 1998, 73 (2), 71-77.