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G4507

Sigma-Aldrich

Giemsa-Färbung

Technical grade, powder

Synonym(e):

Giemsa Farbstoff

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About This Item

Empirische Formel (Hill-System):
C14H14ClN3S
CAS-Nummer:
51811-82-6
Molekulargewicht:
291.80
MDL-Nummer:
MFCD00081642
UNSPSC-Code:
12171500
PubChem Substanz-ID:
329799928
NACRES:
NA.47

product name

Giemsa-Färbung, technical grade, used as a blood stain

Qualität

technical grade

Form

powder

Farbe

dark greenvery dark

mp (Schmelzpunkt)

300 °C (lit.)

Löslichkeit

ethanol: 1 mg/mL

λmax

645-655 nm

Eignung

application for blood stain

Anwendung(en)

diagnostic assay manufacturing
hematology
histology

Lagertemp.

room temp

SMILES String

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

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

InChIKey

NALREUIWICQLPS-UHFFFAOYSA-N

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Allgemeine Beschreibung

Giemsa stain is a versatile differential stain that is widely used in hematology for blood and bone marrow specimens, clinical cytology specimens, bacteriology, histological biopsies, and tumor samples. Giemsa’s staining solution is composed of methylene blue, azure, and eosin. It is a major histological stain due to its unique staining of chromatin, nuclear membranes, and cytoplasmic elements. The stain is frequently used in combination with other dye solutions: May-Grünwald’s solution for Pappenheim (MGG) and Wright-Giemsa.

Anwendung

Giemsa stain has been used for the staining of cells and blood films.

Lagerklassenschlüssel

11 - Combustible Solids

WGK

WGK 3

Flammpunkt (°F)

Not applicable

Flammpunkt (°C)

Not applicable

Persönliche Schutzausrüstung

dust mask type N95 (US), Eyeshields, Gloves

Analysenzertifikate (COA)

Suchen Sie nach Analysenzertifikate (COA), indem Sie die Lot-/Chargennummer des Produkts eingeben. Lot- und Chargennummern sind auf dem Produktetikett hinter den Wörtern ‘Lot’ oder ‘Batch’ (Lot oder Charge) zu finden.

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