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Calcium oxalate hydrate

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Synonym(s):
Calcium ethanedioate hydrate
Empirical Formula (Hill Notation):
C2CaO4 · xH2O
CAS Number:
Molecular Weight:
128.10 (anhydrous basis)
EC Number:
MDL number:
PubChem Substance ID:
NACRES:
NA.23

form

powder

Quality Level

concentration

57.0-62.0% (by KMnO4, %C2O4, titration)

SMILES string

O.O=C1O[Ca]OC1=O

InChI

1S/C2H2O4.Ca.H2O/c3-1(4)2(5)6;;/h(H,3,4)(H,5,6);;1H2/q;+2;/p-2

InChI key

LQHWSGSWNOHVHO-UHFFFAOYSA-L

Related Categories

Application

  • Local concentration controls the hydrate phase of calcium oxalate.: This research demonstrates how adjusting the titration rate of calcium solution and stirring speed can influence the formation of different hydrate phases of calcium oxalate. Such control is critical for applications requiring specific crystal forms, such as in bioceramics and industrial processes (Wang et al., 2024).

pictograms

Exclamation mark

signalword

Warning

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

Storage Class

11 - Combustible Solids

wgk_germany

WGK 3

flash_point_f

Not applicable

flash_point_c

Not applicable

ppe

dust mask type N95 (US), Eyeshields, Gloves


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