Sodium oxalate - puriss. p.a. - ACS reagent - more than or equal to 99.5% (RT)

Code: 71800-500GSIG D2-231


 

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anion tracessulfate (SO42-): ≤20 mg/kg, chloride (Cl-): ≤20 mg/kg
assay≥99.5% (RT)
cation tracesCa: ≤100 mg/kg, K: ≤50 mg/kg, Cr: ≤5 mg/kg, Cd: ≤10 mg/kg, Fe: ≤10 mg/kg, Mn: ≤50 mg/kg, Pb: ≤5 mg/kg, Mg: ≤10 mg/kg, Cu: ≤5 mg/kg, Zn: ≤5 mg/kg, Ni: ≤5 mg/kg, Co: ≤5 mg/kg
formpowder or crystals
gradepuriss. p.a., ACS reagent
impurities≤0.002% ammonium (NH4)
InChI keyZNCPFRVNHGOPAG-UHFFFAOYSA-L
InChI1S/C2H2O4.2Na/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;/q;2*+1/p-2
loss≤0.01% loss on drying, 105 °C
pH7-8.5 (25 °C, 2.5% in H2O)
Quality Level200
SMILES string[Na+].[Na+].[O-]C(=O)C([O-])=O
Cas Number62-76-0
This product has met the following criteria to qualify for the following awards:



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