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G4507

Sigma-Aldrich

Giemsa stain

Technical grade, powder

Sinônimo(s):

Azure mixture sicc. Giemsa stain

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About This Item

Fórmula empírica (Notação de Hill):
C14H14ClN3S
Número CAS:
51811-82-6
Peso molecular:
291.80
Número MDL:
MFCD00081642
Código UNSPSC:
12171500
ID de substância PubChem:
329799928
NACRES:
NA.47

product name

Giemsa stain, technical grade, used as a blood stain

grau

technical grade

forma

powder

cor

dark greenvery dark

pf

300 °C (lit.)

solubilidade

ethanol: 1 mg/mL

λmax

645-655 nm

adequação

application for blood stain

aplicação(ões)

diagnostic assay manufacturing
hematology
histology

temperatura de armazenamento

room temp

cadeia de caracteres SMILES

[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

chave InChI

NALREUIWICQLPS-UHFFFAOYSA-N

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Descrição geral

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.

Aplicação

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

Código de classe de armazenamento

11 - Combustible Solids

Classe de risco de água (WGK)

WGK 3

Ponto de fulgor (°F)

Not applicable

Ponto de fulgor (°C)

Not applicable

Equipamento de proteção individual

dust mask type N95 (US), Eyeshields, Gloves

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