di-Ammonium oxalate monohydrate 99.5-101.0%, AnalaR NORMAPUR® analytical reagent

Supplier: VWR Chemicals
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Synonyms: Ammonium oxalate monohydrate, Ammonium oxalate-1-hydrate, Oxalic acid diammonium salt monohydrate, Oxalic acid ammonium salt monohydrate, Ammonium ethanedioate monohydrate, Ammonium Oxalate, Monohydrate

VWRC21289.236EA 35.6 SGD
VWRC21289.236 VWRC21289.293
di-Ammonium oxalate monohydrate 99.5-101.0%, AnalaR NORMAPUR® analytical reagent
di-Ammonium oxalate monohydrate
Formula: (NH₄)₂C₂O₄·H₂O
MW: 142,11 g/mol
Boiling Pt: 70 °C (1013 hPa)
Melting Pt: 70 °C
Density: ∼1,5 g/cm³ (20 °C)
Storage Temperature: Ambient
MDL Number: MFCD00149694
CAS Number: 6009-70-7
EINECS: 214-202-3
UN: 3288
ADR: 6.1,III
Merck Index: 13,00541

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Specification Test Results

Assay 99.5 - 101.0 %
Heavy metals (as Pb) Max. 5 ppm
Ignition residue (SO4) Max. 0.02 %
Insolubility in water Max. 50 ppm
Cl (Chloride) Max. 20 ppm
NO3 (Nitrate) Max. 20 ppm
SO4 (Sulphate) Max. 20 ppm
Ca (Calcium) Max. 20 ppm
Fe (Iron) Max. 5 ppm
K (Potassium) Max. 100 ppm
Mg (Magnesium) Max. 10 ppm
Na (Sodium) Max. 50 ppm

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