SODIUM ARSENATE DIBASIC HEPTAHYDRATE A

Code: s9663-50gsig D2-231

Packaging

50 g in poly bottle


 

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£120.00 EACH
£144.00 inc. VAT
REQUEST

anion tracesnitrate (NO3-): ≤0.005%, sulfate (SO42-): ≤0.01%, chloride (Cl-): ≤0.001%, arsenite (As2O3): ≤0.01%
assay≥98%, 98.0-102.0%
cation tracesFe: ≤0.001%, heavy metals (as Pb): ≤0.002%
formpowder
gradeACS reagent
impurities≤0.005% Insoluble matter
InChI keyKOLXPEJIBITWIQ-UHFFFAOYSA-L
InChI1S/AsH3O4.2Na.7H2O/c2-1(3,4)5;;;;;;;;;/h(H3,2,3,4,5);;;7*1H2/q;2*+1;;;;;;;/p-2
pH8.5-9 (25 °C, 50 g/L)
Quality Level200
SMILES stringO.O.O.O.O.O.O.[Na+].[Na+].O[As]([O-])([O-])=O
Cas Number10048-95-0
Hazard Class6.1
Un Number1685
Pack GroupII
This product has met the following criteria: