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Thermo Scientific Chemicals Safranine O

Codice prodotto. 11359729
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Quantità:
10 g
50 g
Dimensione della confezione:
10g
50g
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Codice prodotto. 11359729

Marca: Thermo Scientific Chemicals B21674.18

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Descrizione

CAS: 477-73-6 | C20H19ClN4 | 350.85 g/mol

It is a redox and adsorption indicator. Employed as a biological stain used in histology, cytology, bacteriology. It is commonly used as a counter stain for gram-negative bacteria in the Gram stain procedure. It has been observed to bind to DNA at a pH 2.21. In the Flemming triple stain procedure it is used to stain for chromosomes. In late Paleozoic pteridosperm cuticles it has shown increased contrast, emphasized cutinization differences, and enhanced the three-dimensional morphology of complex epidermal features when compared with other dyes. The compound has also been used with alcian blue in the histochemical study of the distribution and morphometric characteristics of mast cells. It has also been used to detect mucin and cartilage.

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
It is a redox and adsorption indicator. Employed as a biological stain used in histology, cytology, bacteriology. It is commonly used as a counter stain for gram-negative bacteria in the Gram stain procedure. It has been observed to bind to DNA at a pH 2.21. In the Flemming triple stain procedure it is used to stain for chromosomes. In late Paleozoic pteridosperm cuticles it has shown increased contrast, emphasized cutinization differences, and enhanced the three-dimensional morphology of complex epidermal features when compared with other dyes. The compound has also been used with alcian blue in the histochemical study of the distribution and morphometric characteristics of mast cells. It has also been used to detect mucin and cartilage.

Solubility
Soluble in water at 20°C, 50g/L. Soluble in alcohol.

Notes
Store away from oxidizing agents. Keep the container tightly closed and place it in a cool, dry and well ventilated condition.
TRUSTED_SUSTAINABILITY

Identificatori chimici

CAS 477-73-6
Formula molecolare C20H19ClN4
Molecular Weight (g/mol) 350.85
Numero MDL MFCD00011759
InChI Key QRYAEWIQIBAZOJ-UHFFFAOYSA-N
Sinonimo basic red 2, safranine o, gossypimine, safranin, safranine t, safranin o, safranin t, safranine, tolusafranine, hidaco safranine
PubChem CID 2723800
IUPAC Name 3,7-dimethyl-10-phenylphenazin-10-ium-2,8-diamine;chloride
SMILES [Cl-].CC1=C(N)C=C2C(=C1)N=C1C(C)=C(N)C=CC1=[N+]2C1=CC=CC=C1

Specifica

Materiale o nome chimico Safranine O
Odore Odorless
Quantità 50 g
Beilstein 3924099
Informazioni di solubilità Soluble in water at 20°C,50g/L. Soluble in alcohol.
Peso formulazione 350.85

RUO – Research Use Only

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