Trihydrate de cacodylate de Sodium, purum p.a., >=98,0% (t)

Code: 20840-25g-f D2-231

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

Application

Sodium cacodylate trihydrate may be employed as buffer to maintain pH 7.4 in electron microscopic studies. It may be used to compose cacodylate buffer for use in ...


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Votre prix
£84.70 25G
DEMANDER

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

Application

Sodium cacodylate trihydrate may be employed as buffer to maintain pH 7.4 in electron microscopic studies. It may be used to compose cacodylate buffer for use in electron microscopic studies.

General description

Sodium cacodylate trihydrate is a biological buffer. Its crystals have been analyzed by single-crystal X-ray diffraction studies. Studies suggested its crystals exhibited two phases, viz. penta-μ-aqua-disodium(I) bis(dimethylarsenate), {[Na2(H2O)5](C2H6AsO2)2}n and di-μ-aqua-bis[triaquasodium(I)] bis(dimethylarsenate), [Na2(H2O)8](C2H6AsO2)2.

anion tracessulfate (SO42-): ≤200 mg/kg, chloride (Cl-): ≤100 mg/kg
assay≥98.0% (T)
cation tracesFe: ≤50 mg/kg, Ca: ≤100 mg/kg, Cd: ≤50 mg/kg, Cu: ≤50 mg/kg, Pb: ≤50 mg/kg, Co: ≤50 mg/kg, K: ≤500 mg/kg, Zn: ≤50 mg/kg, Ni: ≤50 mg/kg
formsolid
gradepurum p.a.
InChI keyRLGWPHBPRCROJO-UHFFFAOYSA-M
InChI1S/C2H7AsO2.Na.3H2O/c1-3(2,4)5;;;;/h1-2H3,(H,4,5);;3*1H2/q;+1;;;/p-1
Quality Level200
SMILES string[Na+].[H]O[H].[H]O[H].[H]O[H].C[As](C)([O-])=O
Code
Description
Unité de vente
Prix annoncé
Qté
20840-100G-F
Trihydrate de cacodylate de Sodium, purum p.a., >=98,0% (t)

Unité:100G
Prix annoncé: £226.00
Source:Prix annoncé
AJOUTER
20840-500G-F
Trihydrate de cacodylate de Sodium, purum p.a., >=98,0% (t)

Unité:500G
Prix annoncé: £736.00
Source:Prix annoncé
AJOUTER
Cas Number6131-99-3
Hazard Class6.1
Un Number1688
Pack GroupII
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