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Giemsa Stain

Modified Solution

Sinónimos:

Azure eosin methylene blue, Giemsa solution

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Número CAS:
51811-82-6
UNSPSC Code:
12171500
PubChem Substance ID:
329754377
NACRES:
MA.02
MDL number:
MFCD00081642
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Nombre del producto

Giemsa Stain, Modified Solution, according to Giemsa

form

liquid

Quality Level

200

quality

according to Giemsa

technique(s)

UV/Vis spectroscopy: suitable

color

dark blue

pH

6.9

density

1.036 g/cm3 at 20 °C

suitability

passes test for UV spectrum

application(s)

diagnostic assay manufacturing
hematology
histology

storage temp.

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

InChI key

NALREUIWICQLPS-UHFFFAOYSA-N

General description

Modified Giemsa stain means when the pH of the Giemsa stain is changed from the usual 6.8 to 9.0.

Application

Modified Giemsa stain may be used for the identification of each human chromosome by differentials staining.

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.

Other Notes

Giemsa stain, modified, 0.4%, w/v, in buffered methanol solution, pH 6.8. Also contains stabilizers.

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Danger

Hazard Classifications

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

target_organs

Eyes,Central nervous system

Clase de almacenamiento

3 - Flammable liquids

wgk

WGK 2

flash_point_f

51.8 °F - closed cup

flash_point_c

11 °C - closed cup

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Certificados de análisis (COA)

Lot/Batch Number
BCCP2591
BCCN7842
BCCN7841
BCCN2526
BCCM6963

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