Calcium oxalate monohydrate 98%, extra pure

Supplier: Thermo Scientific Chemicals
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Synonyms: Oxalic acid calcium salt monohydrate, Calcium ethanedioate monohydrate

AC40388-0025 AC40388-0050 AC40388-5000
TS40388-0025EA 722 USD
TS40388-0025 TS40388-0050 TS40388-5000
Calcium oxalate monohydrate 98%, extra pure
Calcium oxalate monohydrate
Formula: C₂CaO₄·1H₂O
Melting Pt: 200 °C
Storage Temperature: Ambient
MDL Number: MFCD00150039
CAS Number: 5794-28-5
EINECS: 209-260-1

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Specification Test Results

Appearance White Powder
Infrared spectrum Conforms
Loss on drying ≤13 % (1 g, 200°C, 3 h)
Particle size ≥95 % (Passing through 45 µm)
Apparent density 0.3 to 0.5 g/cm3
Titration ≥97.5 % w/w (as Oxalate) On dry substance
Iron (Fe) ≤200 ppm
Insoluble matter ≤0.3 % (in HCl)


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