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455997

Sigma-Aldrich

Calcium oxalate

≥99.9% trace metals basis

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Synonym(s):
Calcium oxalate (1:1)
Linear Formula:
CaC2O4
CAS Number:
Molecular Weight:
128.10
EC Number:
MDL number:
UNSPSC Code:
12352302
PubChem Substance ID:

Assay

≥99.9% trace metals basis

form

powder and chunks

impurities

≤1000 ppm Trace Metal Analysis

density

2.2 g/mL at 25 °C (lit.)

SMILES string

O=C1O[Ca]OC1=O

InChI

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

InChI key

QXDMQSPYEZFLGF-UHFFFAOYSA-L

General description

Calcium oxalate (CaC2O4) belongs to the class of oxalates that are associated with soils and lead litter. It forms crystals that are free-living, pathogenic, and plant symbiotic fungi. It is formed by the re-precipitation of calcium as the oxalate.
Purity based on trace metal analysis

Pictograms

Exclamation mark

Signal Word

Warning

Hazard Statements

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable


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Pectinase is an industrially important enzyme widely used in juice production, food processing, and other fields. The use of immobilized enzyme systems that allow several reuses of pectinase is beneficial to these fields. Herein, we developed mechanically strong and recyclable
Saeed R Khan
The Journal of urology, 189(3), 803-811 (2012-10-02)
Idiopathic calcium oxalate kidney stones form while attached to Randall plaques, the subepithelial deposits on renal papillary surfaces. Plaque formation and growth mechanisms are poorly understood. Plaque formation elsewhere in the body is triggered by reactive oxygen species and oxidative
Min Gao et al.
ACS omega, 5(50), 32706-32714 (2020-12-31)
Pectinase is widely used in juice production, food processes, and other fields. However, owing to poor stability, free pectinase is difficult to separate from a substrate after hydrolysis and cannot be reused, and thus its industrial use is limited. Immobilized
Atsushi Okada et al.
Clinical and experimental nephrology, 23(5), 710-716 (2019-01-20)
Risk assessment for urinary stones has been mainly based on urinary biochemistry. We attempted to identify the risk factors for urinary stones by statistically analyzing urinary biochemical and inflammation-related factors. Male participants (age, 20-79 years) who visited Nagoya City University Hospital
Jorge M C Mondego et al.
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