50484
Methylene Blue solution
suitable for microbiology
Sinônimo(s):
Ehrlich’s reagent III, Loeffler’s Methylene Blue
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100 ML
R$ 246,00
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100 ML
R$ 246,00
About This Item
Fórmula empírica (Notação de Hill):
C16H18ClN3S
Número CAS:
Peso molecular:
319.85
Beilstein:
3641570
Número MDL:
Código UNSPSC:
12171500
ID de substância PubChem:
NACRES:
NA.47
Produtos recomendados
prazo de validade
limited shelf life, expiry date on the label
concentração
0.5% in H2O (0.5 g/100 mL)
técnica(s)
microbe id | staining: suitable
aplicação(ões)
microbiology
adequação
Bacillus spp.
Corynebacterium spp.
bacteria
cadeia de caracteres SMILES
[Cl-].CN(C)c1ccc2N=C3C=C\C(C=C3Sc2c1)=[N+](/C)C
InChI
1S/C16H18N3S.ClH/c1-18(2)11-5-7-13-15(9-11)20-16-10-12(19(3)4)6-8-14(16)17-13;/h5-10H,1-4H3;1H/q+1;/p-1
chave InChI
CXKWCBBOMKCUKX-UHFFFAOYSA-M
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Descrição geral
Methylene Blue was earlier recognized as a good nuclear stain, the staining solutions are always either aged or alkalized, if not both. More importantly it is an excellent stain for ribonucleic acid, which is the important stainable constituent of bacterial bodies, of lymphocyte and hemoportoal cytoplasm, and of nerve cell tigroid granules. It can also be employed in capsule stain. The capsule stain begins as a negative stain leaving the organisms colorless. The capsule are clearly seen as halo surrounding the bacterial cell. Another staining procedure is performed with nigrosin (Cat. No. 43925).
Componentes
reagent contains:
methylene blue 0.5 g
distilled water 100 ml
methylene blue 0.5 g
distilled water 100 ml
substituído por
Nº do produto
Descrição
Preços
Código de classe de armazenamento
12 - Non Combustible Liquids
Classe de risco de água (WGK)
WGK 2
Ponto de fulgor (°F)
Not applicable
Ponto de fulgor (°C)
Not applicable
Equipamento de proteção individual
Eyeshields, Gloves
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