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Thermo Scientific Chemicals Giemsa Stain

CAS: 51811-82-6 | C14H14ClN3S | 291.80 g/mol

$108.40 - $363.66

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-m731v243ef
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
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AAB2117209
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Thermo Scientific Chemicals
B2117209
10 g
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AAB2117218
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Thermo Scientific Chemicals
B2117218
50 g
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Description

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

51811-82-6
291.80
NALREUIWICQLPS-UHFFFAOYSA-N
13735
[Cl-].C[N+](C)=C1C=CC2=NC3=CC=C(N)C=C3SC2=C1
C14H14ClN3S
MFCD00012112,MFCD00081642
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-m731v243ef
(7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride

Specifications

51811-82-6
C14H14ClN3S
10 g
Insoluble in water (<0.1%),methanol (5.8mg/L),and ethanol.
[Cl-].C[N+](C)=C1C=CC2=NC3=CC=C(N)C=C3SC2=C1
291.80
Giemsa Stain
∼300°C
MFCD00012112,MFCD00081642
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-m731v243ef
NALREUIWICQLPS-UHFFFAOYSA-N
(7-aminophenothiazin-3-ylidene)-dimethylazanium;chloride
13735
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Safety and Handling

Safety and Handling

P264b-P280i-P305+P351+P338

H319

EINECSNumber : 257-438-2

TSCA : Yes

Recommended Storage : Ambient temperatures

SDS
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RUO – Research Use Only