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Merck

220

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
UNSPSC Code:
41116130
Colour Index Number:
42510
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Product Name

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

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

Quality Level

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

General description

HARLECO® Fuchsin
220-16 100g Glass Bottle

Legal Information

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

signalword

Danger

Hazard Classifications

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

Storage Class

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

wgk

WGK 3


Certificates of Analysis (COA)

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Global Trade Item Number

SKUGTIN
FTPF1636904055977162219
ZF200004404053252265334
ZWLR3XLEE007790788073527
WP622205004053252580284
CBL40404053252283093
WP612205008436037125225
NM004704054839045189
XX637000504053252459726
TANK5SP50004054839109119
TANK5DP50004054839109003
CDRCKT22004055977160529
NM004404054839045165

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