Polytungstate de Sodium, base de WO3, purum p.a., pour la préparation de liquide lourd, pour l'analyse du flottement d'évier, >=85% base de WO3

Code: 71913-25G D2-231

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

Application

Sodium polytungstate (SPT) is widely used to produce heavy liquid for sink /float analysis (gravity separation) and density gradient centrifugation due to its ver...


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Votre prix
$128.70 25G
DEMANDER

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

Application

Sodium polytungstate (SPT) is widely used to produce heavy liquid for sink /float analysis (gravity separation) and density gradient centrifugation due to its very high solubility in water.

Other Notes

A new medium for density-gradient centrifugation, the density can be adjusted to up to 3.1 g/ml

application(s)diagnostic assay manufacturinghematologyhistology
assay≥85% WO3 basis
density3.1 g/cm3 at 20 °C (saturated aqueous solution)
formpowder or crystals
gradepurum p.a., for sink-float analysis
InChI keyAZCSOJKJFMWYCX-UHFFFAOYSA-N
InChI1S/6Na.39O.12W/q6*+1;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;6*-1;;;;;;;;;;;;
pH3 (20 °C)
Quality Level100
qualityfor the preparation of heavy liquid
SMILES string[Na+].[Na+].[Na+].[Na+].[Na+].[Na+].O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O.[O-][W]([O-])(=O)=O
storage temp.room temp
Cas Number12141-67-2
Ce produit répond aux critères suivants pour être admissible aux récompenses suivantes :



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