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Chromium Oxalate

CAS #:

814-90-4

Linear Formula:

CrC₂O₄

MDL Number:

N/A

EC No.:

212-410-9

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ORDER

PRODUCT	Product Code	ORDER	SAFETY DATA	TECHNICAL DATA
(2N) 99% Chromium Oxalate	CR-OXL-02	Pricing >	SDS >	Data Sheet >
(3N) 99.9% Chromium Oxalate	CR-OXL-03	Pricing >	SDS >	Data Sheet >
(4N) 99.99% Chromium Oxalate	CR-OXL-04	Pricing >	SDS >	Data Sheet >
(5N) 99.999% Chromium Oxalate	CR-OXL-05	Pricing >	SDS >	Data Sheet >

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Chromium Oxalate Properties (Theoretical)

Compound Formula	CrC₂O₄
Molecular Weight	140.015
Appearance	Light green crystals or crystalline powder
Melting Point	1900 °C
Boiling Point	2642 °C
Density	2.461 g/cm³
Solubility in H2O	126 g/100 mL (0 °C)
Exact Mass	139.92
Monoisotopic Mass	139.92

Chromium Oxalate Health & Safety Information

Signal Word	N/A
Hazard Statements	N/A
Hazard Codes	Xn,N
Risk Codes	22-58
Safety Statements	36/37/39-61
RTECS Number	N/A
Transport Information	UN 3077 9/PG III
WGK Germany	N/A
MSDS / SDS	Request MSDS / SDS

About Chromium Oxalate

Chromium Oxalate is highly insoluble in water and converts to the oxide when heated (calcined). Chromium Oxalate is generally immediately available in most volumes. Chromium Oxide is also available in pellets, pieces, sputtering targets, tablets, and nanopowder (from American Elements' nanoscale production facilities). Ultra high purity and high purity compositions improve both optical quality and usefulness as scientific standards. Nanoscale elemental powders and suspensions, as alternative high surface areaforms, may be considered. American Elements produces to many standard grades when applicable, including Mil Spec (military grade); ACS, Reagent and Technical Grade; Food, Agricultural and Pharmaceutical Grade; Optical Grade, USP and EP/BP (European Pharmacopoeia/British Pharmacopoeia) and follows applicable ASTM testing standards. Typical and custom packaging is available. Additional technical, research and safety (MSDS) information is available as is a Reference Calculator for converting relevant units of measurement.

Chromium Oxalate Synonyms

Chromic oxalate; chromium(2+) oxalate; chromium(II) oxalate; Chromium oxalate (1:1); Oxalic acid, chromium(2+) salt (1:1); chromous oxalate; Ethanedioic acid, chromium(2+) salt (1:1); CAS 14676-93-8 (Chromous oxalate, chromium(III) oxalate, CrC2O4, EC 238-718-3, CAS 30737-19-0

Chemical Identifiers

Linear Formula	CrC₂O₄
MDL Number	N/A
EC No.	212-410-9
Beilstein/Reaxys No.	N/A
Pubchem CID	13147
IUPAC Name	chromium(2+); oxalate
SMILES	[Cr+2].[O-]C(=O)C([O-])=O
InchI Identifier	InChI=1S/C2H2O4.Cr/c3-1(4)2(5)6;/h(H,3,4)(H,5,6);/q;+2/p-2
InchI Key	XVHFYNOGAFYRJV-UHFFFAOYSA-L

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Packaging Specifications

Typical bulk packaging includes palletized plastic 5 gallon/25 kg. pails, fiber and steel drums to 1 ton super sacks in full container (FCL) or truck load (T/L) quantities. Research and sample quantities and hygroscopic, oxidizing or other air sensitive materials may be packaged under argon or vacuum. Shipping documentation includes a Certificate of Analysis and Safety Data Sheet (SDS). Solutions are packaged in polypropylene, plastic or glass jars up to palletized 440 gallon liquid totes, and 36,000 lb. tanker trucks.

Related Elements

Chromium

24 Cr 51.996100000 Chromium

See more Chromium products. Chromium (atomic symbol: Cr, atomic number: 24) is a Block D, Group 6, Period 4 element with an atomic weight of 51.9961. Chromium Bohr Model The number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d⁵ 4s¹. Louis Nicolas Vauquelin first discovered chromium in 1797 and first isolated it the following year. The chromium atom has a radius of 128 pm and a Van der Waals radius of 189 pm. In its elemental form, chromium has a lustrous steel-gray appearance. Elemental Chromium Chromium is the hardest metallic element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it transforms into a paramagnetic solid. The most common source of chromium is chromite ore (FeCr₂O₄). Due to its various colorful compounds, Chromium was named after the Greek word 'chroma.' meaning color.