Tetrakis-hydroxymethyl-phosphonium sulfate

Finally, a modification has been carried out in which a polyacrylate emulsion is added to a normal tetrakis(hydroxymethyl)phosphonium sulfate [55566-30-8] (THPS), urea, and TMM fire-retardant treatment in an attempt to completely alleviate the strength loss during the finishing. Indeed, better retention of tensile properties is achieved with no loss in fire resistance (85). [Pg.489]

Biocides. Two phosphine derivatives are ia commercial use as biocides. These are tetrakis(hydroxymethyl)phosphonium sulfate [55566-30-8] and tributyl(tetradecyl)phosphonium chloride [8741-28-8]. These compounds are sold by Albright and Wilson Ltd. and EMC, respectively. The preparation... [Pg.319]

Various patents (22—24) have been issued claiming the use of tetrakis(hydroxymethyl)phosphonium sulfate in, for example, water treating, pharmaceuticals (qv), and in the oil industry where this compound shows exceptional activity toward the sulfate-reducing bacteria that are a primary cause of hydrogen sulfide formation and consequent problems associated with souring and corrosion (25). [Pg.320]

Tetrakis(hydroxymethyl)phosphonium sulfate was tested for carcinogenicity by oral administration in one strain of mice and one strain of rats. No dose-related increase in the incidence of any tumour was observed, but in males receiving the low dose there was an increased incidence of malignant lymphomas in mice and of mononuclear-cell leukaemia in rats. [Pg.1530]

Tetrakis(hydroxymethyl)phosphonium sulfate was obtained as a 70-75% w/v (ca. 1.72-1.84M) aqueous solution from Fluka and was not purified before use. The submitters used 30.5 mL (76.5 mmol) of a 2.56M aqueous solution (11% active phosphorus by weight) obtained from Cytec, Inc. [Pg.35]

Methanol was added to the tetrakis(hydroxymethyl)phosphonium sulfate by syringe through the rubber septum and this resulted in a cloudy, white solution. [Pg.35]

Tetrakis(hydroxymethyl)phosphonium sulfate ("Pyroset-TKOW") Phosphonium, tetrakis(hydroxymethyl)-, sulfate (2 1) (9) (55566-30-8)... [Pg.38]

Bis tetrakis (hydroxymethyl) phosphonium sulfate. See Tetrakis (hydroxymethyl) phosphonium sulfate Bis (2,2,6,6-tetramethyl-4-plperidinyl) decanedloate. See Bis (2,2,6,6-tetramethyl-4-plperldlnyl) sebacate... [Pg.532]

Retarder TSA. See Salicylic acid Retardoi AC. See Tetrakishydroxymethyl phosphonium chloride-urea condensate Retardoi C. See Tetrakis (hydroxymethyl) phosphonium chloride Retardoi S. See Tetrakis (hydroxymethyl) phosphonium sulfate Reten 157. See Acrylamides copolymer Reten 210. See Polyquaternium-5 Reten 215. See Acrylamides copolymer Reten 220. See Polyquaternium-5 Reten 235. See Acrylamides copolymer Reten 300. See Polyquaternium-14 Reten 420. See Polyacrylamide Reten 421, 423, 425. See Acrylamide/sodium acrylate copolymer... [Pg.3827]

Tetrakis (hydroxymethyl) phosphonium sulfate CAS 55566-30-8 EINECS/ELINCS 259-709-0 UN 2810... [Pg.4376]

Synonyms Bis tetrakis (hydroxymethyl) phosphonium sulfate Octakis (hydroxymethyl)... [Pg.4376]

Tetrakis (hydroxymethyl) phosphonium sulfate-urea condensation prod. Tetrakis (hydroxymethyl) phosphonium sulfate (2 1), urea polymer. See Tetrakishydroxymethyl phosphonium sulfate-urea condensate 1,3,4,6-Tetrakis hydroxymethyl tetrahydro imidazo (4,5-D) imidazole-2,5-dione. See Tetramethylolacetylene diurea N,N,N, N -Tetrakis (2-hydroxypropyl) ethylenediamine. See Tetrahydroxypropyl ethylenediamine... [Pg.4377]

THPA. See Tetrahydrophthalic anhydride THPC. See Tetrakis (hydroxymethyl) phosphonium chloride THPS. See Tetrakis (hydroxymethyl) phosphonium sulfate THQ THQ. See Toluhydroquinone Thr. See L-Threonine... [Pg.4423]

TMP-GP. See Milk protein TMP-HP, TMPI. See Trimethyl phosphite TMPS. See Tetrakis (hydroxymethyl) phosphonium sulfate TMPTA. See 1,1,1-Trimethylolpropane triacrylate... [Pg.4439]

Alkyl dimethyl ethylbenzyl ammonium chloride Myristalkonium chloride biocide, sec. oil field recovery Tetrakis (hydroxymethyl) phosphonium sulfate biocide, ship bottom paints Triphenyltin fluoride biocide, slurries 7-Ethyl bicyclooxazolidine biocide, soaps 3,4,4 -Trichlorocarbanilide biocide, specialties... [Pg.4908]

Jeffery J. C., Odell B., Stevens N. and Talbot R. E., 2000. Self assembly of a novel water soluble iron(II) macrocyclic phosphine complex from tetrakis(hydroxymethyl)phosphonium sulfate and iron(II) Ammonium sulfate Single crystal X-ray structure of the complex. Chem. Comm. 101-102. [Pg.174]

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