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455997

Sigma-Aldrich

Calcium oxalate

≥99.9% trace metals basis

Synonym(s):

Calcium oxalate (1:1)

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About This Item

Linear Formula:
CaC2O4
CAS Number:
563-72-4
Molecular Weight:
128.10
EC Number:
209-260-1
MDL number:
MFCD00012474
UNSPSC Code:
12352302
PubChem Substance ID:
24869101

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
GHS07

Signal Word

Warning

Hazard Statements

H302 + H312

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Regulatory Listings

Regulatory Listings are mainly provided for chemical products. Only limited information can be provided here for non-chemical products. No entry means none of the components are listed. It is the user’s obligation to ensure the safe and legal use of the product.

PDSCL

Deleterious substance

JAN Code

455997-VAR:
455997-BULK:
455997-5G:4548173153865
455997-25G:4548173153858

Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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