Thermo Scientific Chemicals Giemsa Stain

Product Code. 11414667

Brand: Thermo Scientific Chemicals B21172.18

Description

Giemsa Stain is used as a laboratory reagent and stain for microscopy. It is also used for the histopathologic detection of malaria and other parasites such as spirochete and protozoan. The stain is also been incorporated in differential staining between bacterial and human cells. The compound has been used in combination with May-Grunwald or Wright Stain (sc-203763) as a histological hematology stain.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Applications
Giemsa Stain is used as a laboratory reagent and stain for microscopy. It is also used for the histopathologic detection of malaria and other parasites such as spirochete and protozoan. The stain is also been incorporated in differential staining between bacterial and human cells. The compound has been used in combination with May-Grunwald or Wright Stain (sc-203763) as a histological hematology stain.

Solubility
Insoluble in water (<0.1%), methanol (5.8 mg/L), and ethanol.

Notes
Keep container tightly sealed. Store in cool, dry conditions in well sealed containers. Incompatible with oxidizing agents.

Specifications

Chemical Identifiers

• CAS: 51811-82-6
• Molecular Formula: C14H14ClN3S
• Molecular Weight (g/mol): 291.80
• MDL Number: MFCD00012112,MFCD00081642
• InChI Key: NALREUIWICQLPS-UHFFFAOYSA-N
• Synonym: azure a, dimethylthionine, giemsa stain, azur a, n,n-dimethylthionine, 3-amino-7-dimethylamino phenothiazin-5-ium chloride, methylene azure a, giemsa solution, 3-amino-7-dimethylaminophenazathionium chloride, unii-m731v243efShow MoreShow Less
• PubChem CID: 13735
• IUPAC Name: (7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride
• SMILES: [Cl-].C[N+](C)=C1C=CC2=NC3=CC=C(N)C=C3SC2=C1

• Melting Point: ∼300°C
• Quantity: 50 g
• Solubility Information: Insoluble in water (<0.1%),methanol (5.8mg/L),and ethanol.
• Chemical Name or Material: Giemsa Stain

Safety and Handling

SDS

RUO – Research Use Only