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Merck
CN

V800195

Giemsa Stain, Modified Solution

2 % (w/v)

Synonym(s):

Azure eosin methylene blue, Giemsa solution

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About This Item

CAS Number:
51811-82-6
UNSPSC Code:
12171500
PubChem Substance ID:
329829236
MDL number:
MFCD00081642

Key Documents

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InChI

1S/C14H13N3S.ClH/c1-17(2)10-4-6-12-14(8-10)18-13-7-9(15)3-5-11(13)16-12;/h3-8,15H,1-2H3;1H

SMILES string

[Cl-].CN(C)c1ccc2N=C3C=CC(=[NH2+])C=C3Sc2c1

InChI key

NALREUIWICQLPS-UHFFFAOYSA-N

product line

Vetec™

form

liquid

concentration

2 % (w/v)

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

room temp

Biochem/physiol Actions

When blood films are stained using Giemsa Stain, the nucleus and cytoplasm of white blood cells take on characteristic blue or pink coloration. The use of purified eosin and thiazine dyes minimizes lot-to-lot variation.

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

signalword

Danger

Hazard Classifications

Acute Tox. 3 Dermal - Acute Tox. 3 Inhalation - Acute Tox. 3 Oral - Flam. Liq. 2 - STOT SE 1

Storage Class

3 - Flammable liquids

wgk

WGK 2

flash_point_f

49.5 °F - closed cup

flash_point_c

9.7 °C - closed cup

Regulatory Information

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Certificates of Analysis (COA)

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