72854-21-8 Zirconium naphthenate AKSci O947
 
 
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  O947    AKSci Reference Standard
Zirconium naphthenate, 12% Zr
 



IDENTITY
CAS Number:72854-21-8
MDL Number:MFCD00673745
MF:C44H28O8Zr
MW:775.92
EINECS:276-943-9
SPECIFICATIONS & PROPERTIES
Min. Purity Spec:12% Zr
Spectra:NMR, FT-IR
Physical Form:Yellow clear liquid
Long-Term Storage:Store at room temperature
HAZARDOUS MATERIALS INFORMATION
Not hazardous material

REVIEW
 Naphthenic acid (NAs) is the name for an unspecific mixture of several cyclopentyl and cyclohexyl carboxylic acids with molecular weight of 120 to well over 700 atomic mass units. The main fraction are carboxylic acids with a carbon backbone of 9 to 20 carbons. McKee et al. claim that "naphthenic acids (NAs) are primarily cycloaliphatic carboxylic acids with 10 to 16 carbons." Salts of naphthenic acids, which are naphthenates, are widely used as hydrophobic sources of metal ions in diverse applications.

REFERENCES
[1]Richard H. McKee, Colin M. North, Paula Podhasky, Jeffrey H. Charlap, Adam Kuhl (February 2014). "Acute and Subchronic Mammalian Toxicity of Naphthenic Acids from Oil Sands Tailings". International Journal of Toxicology 33 (1): 347-355.

GHS

Pictograms

Signal Word
Warning

Hazard Statements
H315; H319; H335

Precautionary Statements
P261; P264; P271; P280; P302+P352; P304+P340; P305+P351+P338; P312; P321; P332+P313; P337+P313; P362; P403+P233; P405; P501

Current as of June 15, 2021

AKSci Reference Standards are high-purity, low-impurity compounds suitable for use as standards.


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CATEGORIES
 Inorganic > Zirconium


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