Tertiary calcium phosphate

Synonyms calcium orthophosphate calcium phosphate tricalcium phosphate tertiary calcium phosphate precipitated calcium phosphate bone ash (technical product). 

T. Graham found that a soln. of sodium dihydrophosphate gives a yellow precipitate of Ag3P04 with silver nitrate and two-thirds of the nitric acid is set free. W. Foster has measured the conductivity of dil. soln. of potassium dihydrophosphate, and F. Kohlrausch the specific conductivity. A. Joannis found that dry sodium or potassium dihydrophosphate did not absorb dry ammonia gas when the former salt was in contact with the liquid for 7 days at room temp, only insignificant amounts were absorbed. W. Windisch and W. Dietrich studied the action of boiling soln. of primary potassium phosphate with increasing proportions of calcium hydro-carbonate, and found the precipitates contained increasing proportions of tertiary calcium phosphate, with some entrained alkali. 

The pickering system consists of water-insoluble inorganic solid particles and, mostly, an amphiphilic cosurfactant, also called an extender . Tertiary calcium phosphate (TCP) with an average diameter of about 0.2-0.4 xm is normally used as the inorganic powder. Sodium alkylbenzenesulfonate (ABS) is preferred as an extender [53]. 

Calcium orthophosphate E341 hydroxylapatite phosphoric acid calcium salt (2 3) precipitated calcium phosphate tertiary calcium phosphate Tri-Cafos tricalcium diorthophosphate tricalcium orthophosphate tricalcium phosphate TRI-CAL WG-, TRI-TAB. 

Bonarka Calcigenol simple Calcium orthophosphate Calcium phosphate Calcium phosphate (3 2) Calcium phosphate (Ca3(P04)2) Calcium phosphate, tribasic Calcium tertiary phosphate Caswell No. 148 CCRIS 3668 EINECS 231-840-8 EPA Pesticide Chemical Code 076401 FEMA No. 3081 HSDB 879 Natural whitlxkite Phosphoric xid, calcium salt (2 3) Phosphoric acid calcium(2+) salt (2 3) Synthos Tertiary calcium phosphate Tribxic calcium phosphate Tricalcium diphosphate Tricalcium... 

An interesting combination of incendiary actions is the subject of a German patent which claims thermitic high-temperature reactions between aluminum ( PyroschlifT ) or calcium silicide, with phosphates such as tertiary calcium phosphate as the oxidizer. Since phosphides are the products of reaction, the application of water during Are fighting will cause formation of self-flammable phosphine. It would appear that such secondary action might be more of a nuisance than tactically efficient. 

Synonyms Calcium orthophosphate Calcium phosphate tertiary Phosphoric acid, calcium salt (2 3) Precipitated calcium phosphate TCP Tertiary calcium phosphate Tribasic calcium phosphate Tricalcium bis (orthophosphate) Tricalcium orthophosphate Tricalcium phosphate... 

Tertiary calcium phosphate. See Calcium phosphate tribasic Tertiary magnesium phosphate. See Magnesium phosphate tribasic Tertrodirect red 4B. See Direct red 2 Tesal. See Propylene glycol stearate SE Tescol R265. See Acrylates copolymer Testicular extract... 

Calcium phosphate (1869) (calcium orthophosphate, tricalcium phosphate, tri-calcic phosphate, and tertiary calcium phosphate) n. Ca3(P04)2. A stabilizer. 

Precipitated tertiary calcium phosphate, under the same conditions, reacts after a few minutes due to production of acid-insoluble zirconium phosphate. The decomposition of the zirconium-alizarin lake is not instantaneous as in the case of calcium fluoride probably because the color lake is adsorbed by zirconium phosphate, which is the initial product. This supposition is supported by the finding that zirconium phosphate is reddened immediately by contact with an acid zirconium-alizarin solution. 

Nonvolatile organic compounds containing phosphorus leave heat-resistant tertiary calcium phosphate when ignited with calcium oxide. The phosphate ions obtained by dissolving the ignited residue in acid are precipitated as crystalline yellow ammonium phosphomolybdate by a nitric acid solution of ammonium molybdate ... 

Trade Names Containing Dipentene-C Tertiary calcium phosphate. See Calcium phosphate tribasic Tetraborate, pentahydrate. See Sodium tetraborate pentahydrate 1-Tetracecanol, hydrogen sulfate, compd. with 2,2 -iminobis [ethanol] (1 1). 

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