Skip to Content
Merck
All Photos(2)

Key Documents

View All Documentation

Safety Information

V800290

Sigma-Aldrich

Oxalic acid

AR, ≥99%

Synonym(s):

Ethanedioic acid

Sign Into View Organizational & Contract Pricing
All Photos(2)

About This Item

Linear Formula:
HO2CCO2H
CAS Number:
144-62-7
Molecular Weight:
90.03
Beilstein:
385686
EC Number:
205-634-3
MDL number:
MFCD00002573
UNSPSC Code:
12352300
PubChem Substance ID:
329829285

grade

AR

vapor density

4.4 (vs air)

vapor pressure

<0.01 mmHg ( 20 °C)

product line

Vetec™

Assay

≥99%

form

crystalline

mp

189.5 °C (dec.) (lit.)

solubility

water: ~108 g/L at 25 °C

density

1.9 g/cm3 at 25 °C

functional group

carboxylic acid

SMILES string

OC(=O)C(O)=O

InChI

1S/C2H2O4/c3-1(4)2(5)6/h(H,3,4)(H,5,6)

InChI key

MUBZPKHOEPUJKR-UHFFFAOYSA-N

Looking for similar products? Visit Product Comparison Guide

Legal Information

Vetec is a trademark of Merck KGaA, Darmstadt, Germany

Pictograms

CorrosionExclamation mark
GHS05,GHS07

Signal Word

Danger

Hazard Statements

H302 + H312,H318

Hazard Classifications

Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Dam. 1

Storage Class Code

11 - Combustible Solids

WGK

WGK 1

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.

ISHL Indicated Name

Substances Subject to be Indicated Names

ISHL Notified Names

Substances Subject to be Notified Names

JAN Code

V800290-BULK:
V800290-500G:4548173325415
V800290-6X500G:
V800290-VAR:

Choose from one of the most recent versions:

Certificates of Analysis (COA)

Lot/Batch Number
BGBB9461

Don't see the Right Version?

If you require a particular version, you can look up a specific certificate by the Lot or Batch number.

Search for a COA

Already Own This Product?

Find documentation for the products that you have recently purchased in the Document Library.

Visit the Document Library

Xianlai Zeng et al.
Journal of hazardous materials, 295, 112-118 (2015-04-22)
With the booming of consumer electronics (CE) and electric vehicle (EV), a large number of spent lithium-ion battery (LIBs) have been generated worldwide. Resource depletion and environmental concern driven from the sustainable industry of CE and EV have motivated spent
Y Nakagawa et al.
The Journal of clinical investigation, 76(4), 1455-1462 (1985-10-01)
One reason that some people are prone to calcium oxalate nephrolithiasis is that they produce urine that is subnormal in its ability to inhibit the growth of calcium oxalate crystals. We have identified in human urine a glycoprotein (GCI) that
R de Water et al.
American journal of kidney diseases : the official journal of the National Kidney Foundation, 33(4), 761-771 (1999-04-09)
Urinary calcium oxalate (CaOx) crystals and crystal agglomerates are normally harmlessly excreted, but in nephrolithiasis they are retained by tubular epithelial cells and shifted into the renal interstitium. This crystalline material induces an inflammatory response consisting of an increase in
G M Gadd
Advances in microbial physiology, 41, 47-92 (1999-09-29)
The production of organic acids by fungi has profound implications for metal speciation, physiology and biogeochemical cycles. Biosynthesis of oxalic acid from glucose occurs by hydrolysis of oxaloacetate to oxalate and acetate catalysed by cytosolic oxaloacetase, whereas on citric acid
L K Massey et al.
Journal of agricultural and food chemistry, 49(9), 4262-4266 (2001-09-18)
Consumption of soybeans and food products made from them is increasing because of their desirable nutritional value. However, the oxalate content of seeds from 11 cultivars of soybean showed relatively high levels of total oxalate from 0.67 to 3.5 g/100
View All Related Papers

Our team of scientists has experience in all areas of research including Life Science, Material Science, Chemical Synthesis, Chromatography, Analytical and many others.

Contact Technical Service