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Chromium(III) Acetate Hydroxide

CAS #:

Linear Formula:

Cr3(OH)2(CH3COO)7

MDL Number:

MFCD00058912

EC No.:

254-447-3

ORDER

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

Chromium(III) Acetate Hydroxide Properties (Theoretical)

Compound Formula C14H32Cr3O16
Molecular Weight 612.38
Appearance Dark blue to green powder
Melting Point N/A
Boiling Point N/A
Density 1.28 g/cm3
Solubility in H2O N/A
Exact Mass 611.990571
Monoisotopic Mass 611.990571

Chromium(III) Acetate Hydroxide Health & Safety Information

Signal Word Warning
Hazard Statements H317
Hazard Codes Xn
Precautionary Statements P280
Risk Codes R20/21/22 R36/37/38
Safety Statements S26 S37/39
RTECS Number AG3000000
Transport Information NONH for all modes of transport
WGK Germany 2
MSDS / SDS

About Chromium(III) Acetate Hydroxide

Hydroxide Formula Diagram (-OH)Chromium(III) Acetate Hydroxide moderately water soluble crystalline Chromium source that decomposes to Chromium oxide on heating. It is generally immediately available in most volumes. All metallic acetates are inorganic salts containing a metal cation and the acetate anion, a univalent (-1 charge) polyatomic ion composed of two carbon atoms ionically bound to three hydrogen and two oxygen atoms (Symbol: CH3COO) for a total formula weight of 59.05. Acetates are excellent precursors for production of ultra high purity compounds, catalysts, and nanoscale materials. We also produce Chromium Acetate Solution. 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(III) Acetate Hydroxide Synonyms

Chromium- acetic acid (3:7), C14H23Cr3O16, Acetic acid chromium salt, Chromium(III) acetatehydroxide, Ccris 6345, Chromic Acetate, Basic, Chromium Acetate Hydrate Crystal, Unichrom CA

Chemical Identifiers

Linear Formula Cr3(OH)2(CH3COO)7
MDL Number MFCD00058912
EC No. 254-447-3
Beilstein Registry No. N/A
Pubchem CID 4172015
IUPAC Name acetic acid; chromium; dihydrate
SMILES [Cr].[Cr].[Cr].O=C(O)C.O=C(O)C.O=C(O)C.O=C(O)C.O=C(O)C.O=C(O)C.O=C(O)C.O.O
InchI Identifier InChI=1S/7C2H4O2.3Cr.2H2O/c7*1-2(3)4;;;;;/h7*1H3,(H,3,4);;;;2*1H2
InchI Key XYQQGESWGNLKIO-UHFFFAOYSA-N

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

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 ModelThe number of electrons in each of Chromium's shells is 2, 8, 13, 1 and its electron configuration is [Ar] 3d5 4s1. Chromium was first discovered by Louis Nicolas Vauquelin in 1797. It was first isolated in 1798, also by Louis Nicolas Vauquelin. 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 ChromiumChromium is the hardest metal element in the periodic table and the only element that exhibits antiferromagnetic ordering at room temperature, above which it tranforms 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.

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