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CALCIUM OXALATE MONOHYDRATE Extra Pure
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Packings
250 g
(00250)
1000 g
(01000)
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Article No.
2474D
Grade
Extra Pure
Purity
98%
CAS No.
5794-28-5
Molecular Formula
C
2
CaO
4
.H
2
O
Molecular Weight
146.11
H.S. Code
9802.0000
Shelf Life
60 Months
Specifications
Appearance
White powder
Infrared spectrum
Conforms
Assay (by titration)
Min 97.5 % w/w (as Oxalate) On dry substance
Loss on drying
Max 13.0% (1 g, 200°C, 3 h)
Insoluble matter in HCl
Max 0.3%
Iron (Fe)
Max 0.02%
Apparent density
0.3 to 0.5 g/cm3
Particle size
Min 95 % (Passing through 45 µm)
Safety Information and Hazard Symbols
Symbol: GHS07
Signal Word: Warning
Hazardous Statement: H302 + H312
Precaution Statement: P264 - P270 - P280 - P301 + P312 - P302 + P352 + P312 - P362 + P364
Revision Date:
24-Apr-2025
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CALCIUM OXALATE MONOHYDRATE