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Disodium acid pyrophosphate

After the propoxylation step, the resulting amidic polyols are purified by classical methods (for example by the treatment with solid disodium acid pyrophosphate). The liquid bis (diethanolamide) of phthalic acid, without any propoxylation step, can be used as a crosslinker or as a copolyol for rigid PU foams. [Pg.504]

Sodium Pyrophosphates. Known pyrophosphate compounds in the Na20—H2O—P20 system are given in Table 10. Commercially important sodium pyrophosphates include tetrasodium pyrophosphate (TSPP), Na4P20y, and disodium pyrophosphate, Na2H2P20y, commonly referred to as sodium acid pyrophosphate (SAPP). These are prepared industrially by thermal dehydration of disodium and monosodium orthophosphate, respectively. Tetrasodium pyrophosphate exists in five crystalline modifications, only one of which is stable at room temperature. [Pg.336]

Chemical Designations - Synonyms Sodium phosphate is generic term and includes the following (1) monosodium phosphate (MSP sodium phospWe, monobasic), (2) disodium phosphate (DSP sodium phosphate dibasic), (3) trisodium phosphate (TSP sodium phosphate, tribasic), (4) sodium acid pyrophosphate (ASPP SAPP disodium pyrophosphate (TSPP), (6) sodium metaphosphate (insoluble sodium metaphosphate), (7) sodium trimetaphosphate, and (9) sodium tripolyphosphate (STPP TPP) Chemical Formula (1) NaHjPO (2) Na HPO (3) NajPO (4) Na H P O, (5) Na P O, (6) (NaPOj) (7) (NaP03)3 (8) (NaP03) NaO (9) Na,P30,o. [Pg.358]

E450 disodium dihydrogen diphosphate (sodium acid pyrophosphate)... [Pg.63]

Disodium dihydrogen pyrophosphate Pyrophosphoric acid, disodium salt (8), Diphosphoric acid, disodium salt (9), (7758-16-9)... [Pg.219]

Disodium Pyrophosphate Disodium Dihydrogen Pyrophosphate Disodium Dihydrogen Diphosphate Acid... [Pg.400]

SYNS DINATRIUMPYROPHOSPHAT (GERMAN) DIPHOSPHORIC ACID, DISODIUM SALT DISODIUM DIHYDROGEN PYROPHOSPHATE DISODIUM DIPHOSPHATE SODIUM ACID PYROPHOSPHATE (FCC) SODIUM PYROPHOSPHATE... [Pg.574]

Sodium Phosphate Monosodium Phosphate (Msp, Sodium Phosphate, Monobasic) Disodium Phosphate (Dsp, Sodium Phosphate Dibasic) Trisodium Phosphate (TSP, Sodium phosphate, Tribasic) Sodium Acid Pyrophosphate (ASPP, SAPP, Disodium Pyrophosphate (TSPP) Sodium Metaphosphate (Insoluble Sodium Metaphosphate)... [Pg.257]

Synonyms cas 7758-16-9 diphosphoric acid, disodiumsalt disodium dihydrogen pyrophosphate disodium... [Pg.121]

Disodium dihydrogen diphosphate. See Sodium acid pyrophosphate Disodium dihydrogen... [Pg.1527]

Disodium dihydrogen (1-hydroxyethylidene) diphosphonate. See Disodium etidronate Disodium dihydrogen pyrophosphate. See Sodium acid pyrophosphate Disodium 5,5 -(2-(1,3-dihydro-3-oxo-2H-indazol-2-ylidene)-1,2-dihydro-3H-indol-3-one) disulfonate. See Cl 73015 Disodium 2,2 -dihydroxy-4,4 -dimethoxybenzophenone-5,5 -disulfonate Disodium 2,2 -dihydroxy-4,4 -dimethoxy-5,5 -disulfobenzophenone. See Benzophenone-9 Disodium dihydroxyethyl sulfosuccinyl undecylenate CAS 109840-16-6... [Pg.1527]

DSP Fibers. See Polyethylene terephthalate DSPP. See Sodium acid pyrophosphate DSS. See Disodium sebacate Dioctyl sodium sulfosuccinate... [Pg.1589]

Synonyms Acid sodium pyrophosphate Diphosphoric acid disodium salt Disodium dihydrogen diphosphate Disodium dihydrogen pyrophosphate Disodium diphosphate... [Pg.3965]

Calcium citrate Calcium gluconate Calcium hydroxide Calcium lactate Calcium phosphate monobasic anhydrous Calcium phosphate monobasic monohydrate Calcium phosphate tribasic Calcium pyrophosphate Disodium citrate Glycine Hydrochloric acid Potassium acetate Potassium alum dodecahydrate Potassium citrate Potassium phosphate Potassium phosphate dibasic Potassium phosphate tribasic Potassium sodium tartrate Potassium sodium tartrate tetrahydrate Potassium tripolyphosphate Sodium acid pyrophosphate Sodium alum Sodium citrate Sodium fumarate Sodium lactate... [Pg.4927]

Disodium manganous EDTA 5-Dodecyl salicylaldoxime Hexamethylene diamine tetra (methylene phosphonate) Humic acid 2-Hydroxy-5-nonylacetophenone oxime 4,4 -lsopropylidenediphenol alkyl (C12-15) phosphites Laureth-9 phosphate Lauroyl lysine Nitrosophenylhydroxylamine ammonium salt Potassium acid saccharate Sodium acid pyrophosphate Sodium cyanide Sodium N-hydroxyethylglycine Sodium polydimethylglycinophenolsulfonate Sodium sarcosinate... [Pg.4952]

Calcium disodium EDTA Calcium oxide Disodium EDTA Pentasodium triphosphate Sodium acid pyrophosphate Sodium hexametaphosphate Sodium metasilicate Sodium phosphate dibasic dodecahydrate Sodium phosphate dibasic heptahydrate Sodium phosphate tribasic Sodium sulfate Sucrose scald agent, hog/poultry Sodium lauryl sulfate... [Pg.5630]

Sodium dihydrogen phosphate and disodium dihydrogen pyrophosphate are acid salts that have been used in effervescent formulation. They are soluble in water, producing acid solution and react quickly with alkaline sources. They are commercially available either as granules or powder. [Pg.369]

DIphosphorIc acid p,p-bis(2-ethylhexyl) ester titanium complex. See Di (di-octylpyrophosphato) ethylene titanate DIphosphorIc acid, dipotassium salt. See Dipotassium diphosphate Diphosphoric acid disodium salt. See Sodium acid pyrophosphate DIphosphorIc acid tetrapotassium salt. See Tetrapotassium pyrophosphate Diphosphoric acid tetrasodium salt. See Tetrasodium pyrophosphate Di (POE (4) lauryl ether) dimethyl ammonium chloride. See Dllaureth-4 dimo-nium chloride... [Pg.2097]

ManufUDistrib. Somerset Cosmetic Co. Variati Disodium dihydrogen diphosphate Disodium dihydrogen pyrophosphate. See Sodium acid pyrophosphate Disodium dihydroxyethyl sulfosuccinyl undecylenate... [Pg.2100]

Trade Names Mackanate DC-100 Mackanate DC-30 Mackanate DC-50 Disodium diphosphate. See Sodium acid pyrophosphate Disodium distyrylbiphenyl disuifonate... [Pg.2100]

See other pages where Disodium acid pyrophosphate is mentioned: [Pg.132] [Pg.355] [Pg.574] [Pg.132] [Pg.355] [Pg.574] [Pg.32] [Pg.336] [Pg.467] [Pg.55] [Pg.140] [Pg.1155] [Pg.55] [Pg.467] [Pg.358] [Pg.41] [Pg.671] [Pg.847] [Pg.852] [Pg.857] [Pg.864] [Pg.865] [Pg.865] [Pg.867] [Pg.1492] [Pg.975] [Pg.389]

See also in sourсe #XX -- [ Pg.132 , Pg.355 , Pg.356 , Pg.504 ]

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Disodium

Disodium Pyrophosphate