+ Site Statistics
+ Search Articles
+ Subscribe to Site Feeds
EurekaMag Most Shared ContentMost Shared
EurekaMag PDF Full Text ContentPDF Full Text
+ PDF Full Text
Request PDF Full TextRequest PDF Full Text
+ Follow Us
Follow on FacebookFollow on Facebook
Follow on TwitterFollow on Twitter
Follow on LinkedInFollow on LinkedIn

+ Translate

A kinetic study on the ammonolysis of trimetaphosphate

A kinetic study on the ammonolysis of trimetaphosphate

Polyhedron 1(5): 425-428

The rate constants for the ammonolysis of trimetaphosphate in aqueous solution were determined by measuring the disappearance of trimetaphosphate by use of high-performance liquid chromatography (HPLC). The rate of the reaction was of first order in the concentration of trimetaphosphate. It was found that metal cations added increased the reaction rate.

(PDF emailed within 0-6 h: $19.90)

Accession: 001038195

Download citation: RISBibTeXText

DOI: 10.1016/s0277-5387(00)86555-9

Related references

Kinetic study on lipase-catalyzed ammonolysis of trimethylsilylmethyl acetate in organic solvent. Abstracts of Papers American Chemical Society 226(1-2): BIOL 183, 2003

Effect of sodium trimetaphosphate on hydroxyapatite solubility: an in vitro study. Brazilian Dental Journal 24(3): 235-240, 2015

NH(3)-Assisted Ammonolysis of beta-Lactams: A Theoretical Study. Journal of Organic Chemistry 64(9): 3281-3289, 2001

Theoretical study of the o-OH participation in catechol ester ammonolysis. Organic & Biomolecular Chemistry 3(5): 737-744, 2005

Remineralizing Potential of a Low Fluoride Toothpaste with Sodium Trimetaphosphate: An in situ Study. Caries Research 50(6): 571-578, 2016

Study of the activity and selectivity of a new catalyst for the oxidative ammonolysis of alkylpyridines. Khimiko-Farmatsevticheskii Zhurnal 20(3): 357-360, 1986

Effect of toothpaste with nano-sized trimetaphosphate on dental caries: In situ study. Journal of Dentistry 43(7): 806-813, 2015

Effect of mouth rinses with fluoride and trimetaphosphate on enamel erosion: an in vitro study. Caries Research 45(6): 506-509, 2012

Effect of fluoride gels supplemented with sodium trimetaphosphate on enamel erosion and abrasion: in vitro study. Archives of Oral Biology 59(3): 336-340, 2014

Effect of fluoride varnish supplemented with sodium trimetaphosphate on enamel erosion and abrasion: an in situ/ex vivo study. Journal of Dentistry 41(12): 1302-1306, 2015

Scanning electron microscopic study of hazardous waste flakes of polyethylene terephthalate (PET) by aminolysis and ammonolysis. Journal of Hazardous Materials 178(1-3): 390-396, 2010

Cytochemical study with electron microscopy of cytidine 5-monophosphate, beta glycerophosphate and trimetaphosphate in the second intestinal segment of Prochilodus scrofa. SOCIEDADE BRASILEIRA DE ICTIOLOGIA [Tenth Brazilian Ichthyology Meeting] X Encontro Brasileiro de Ictiologia : 19, 1993

Longitudinal study of cariostatic effects of sodium trimetaphosphate and sodium fluoride when fed separately and together in diets of rats. Journal of Dental Research 48(2): 183-191, 1969

Synthesis of the biologically active C-terminal tetrapeptide gastrin in vitro. Communication 2. Study of ribosomal synthesis and ammonolysis of 2'(3')-O-(N-acetyl-L-phenylalanyl-L-phenylalanyl)-adenosine. Molecular Biology 7(2): 133-137, 1973

Heat of hydrolysis of trimetaphosphate. Biochimica et Biophysica Acta 12(1-2): 121-127, 1953