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Key Documents

220

Sigma-Aldrich

Fuchsin Basic

HARLECO® For staining acid-fast bacillus in the Periodic Acid Schiff method

Synonym(s):

Fuchsin Basic, Rosanilin, AFB

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About This Item

Molecular Weight:
323.83
Colour Index Number:
42510
UNSPSC Code:
41116130

Quality Level

300

form

solid

pH

5-6 (25 °C, 1 g/L in H2O)

visual transition interval

1.0-3.0, yellow to magenta

mp

268-270 °C (decomposes)

solubility

10 g/L

density

1.22 g/cm3 at 20 °C

λmax

545-547 nm

application(s)

diagnostic assay manufacturing
hematology
histology

shipped in

ambient

storage temp.

10-30°C

General description

HARLECO® Fuchsin
220-16 100g Glass Bottle

Application

Certified by the Biological Stain Commission (BSC)
For In-Vitro Diagnostic Use.
For Professional Use.
Used for staining acid-fast bacillus in the Periodic Acid Schiff method. Chemical indicator, pH range 1.0-3.0. Color change yellow-magenta.
HARLECO® For staining acid-fast bacillus in the Periodic Acid Schiff method

Legal Information

HARLECO is a registered trademark of Merck KGaA, Darmstadt, Germany

Signal Word

Danger

Hazard Statements

H315,H319,H350,H410

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 1 - Carc. 1B - Eye Irrit. 2 - Skin Irrit. 2

Storage Class Code

6.1C - Combustible acute toxic Cat.3 / toxic compounds or compounds which causing chronic effects

WGK

WGK 3

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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