Primuline, teneur en colorants 50 %

Name: Primuline, teneur en colorants 50 %
Brand: SIGMA-ALDRICH
SKU: 206865-5g
Price: 224.73 USD

Code: 206865-5g D2-231

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Primuline has been used as a reagent in the preparation of lipids for chloroplast lipid membrane. It has been used as a dye in preparative thin-layer chromatograp...

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Votre prix

$224.73 5G

DEMANDER

DEMANDER UN DEVIS

PRÉSENTATION

Non disponible en dehors du Royaume-Uni et de l'Irlande

Application

Primuline has been used as a reagent in the preparation of lipids for chloroplast lipid membrane. It has been used as a dye in preparative thin-layer chromatography (TLC).

Biochem/physiol Actions

Primuline, also known as direct yellow 59 or primuline yellow, is considered to be a more sensitive and non-destructive dye for lipids. It is widely used as a fluorescent dye in preparative thin-layer chromatography (TLC). Primuline is suitable for vital staining. It is used as a fluorochrome in plant tissues. Primuline is also used to stain pollen grains and lignified cell walls. In addition, it also helps in segregating intact and broken starch grains. At pH 8, primuline acts as a fluorochrome for mast cells.

Packaging

1, 5 g in glass bottle

SPÉCIFICATIONS

λ_max	340-355 nm, 229 nm (2nd)
application(s)	diagnostic assay manufacturinghematologyhistology
composition	Dye content, 50%
form	powder or crystals
InChI key	RSRNHSYYBLEMOI-UHFFFAOYSA-M
InChI	1S/C21H15N3O3S3.Na/c1-11-2-8-16-18(19(11)30(25,26)27)29-21(24-16)13-5-9-15-17(10-13)28-20(23-15)12-3-6-14(22)7-4-12;/h2-10H,22H2,1H3,(H,25,26,27);/q;+1/p-1
mp	>300 °C
Quality Level	100
SMILES string	[Na+].Cc1ccc2nc(sc2c1S([O-])(=O)=O)-c3ccc4nc(sc4c3)-c5ccc(N)cc5
storage temp.	room temp