Big Chemical Encyclopedia

Chemical substances, components, reactions, process design ...

Articles Figures Tables About

Glassy Sodium Polyphosphates

Sodium Carboxymethylcellulose Sodium Citrate Sodium Ferrocyanide Sodium Polyphosphates, Glassy (Sodium hexametaphosphate)... [Pg.130]

Sodium Polyphosphates, Glassy, occur as colorless or white, transparent platelets, granules, or powders. They belong to a... [Pg.429]

Sodium Metaphosphate, Insoluble, 52 Sodium Phosphate, Dibasic, 53 Sodium Phosphate, Monobasic, 54 Sodium Phosphate, Tribasic, 54 Sodium Polyphosphates, Glassy, 55 Sodium Potassium Tripolyphosphate, 56... [Pg.115]

SYNS GRAHAM S SALT O METAFOS SODIUM HEXAMETAPHOSPHATE SODIUM POLYPHOSPHATES, GLASSY SODIUM TETRAPOLY-PHOSPHATE... [Pg.1261]

Sodium metaphosphate CAS 10361-03-2 EINECS/ELINCS 233-782-9 Synonyms Graham s salt IMP Insoluble metaphosphate Insoluble sodium metaphosphate Kurrol s salt Maddrell s salt Metaphos Metaphosphoric acid, sodium salt Polymeric sodium metaphosphate Poly (sodium metaphosphate) Sodium metaphosphate, insoluble Sodium polyphosphates, glassy Sodium tetrapolyphosphate Empirical O3P Na... [Pg.4064]

Sodium polyphosphate, amorphous. See Sodium polyphosphate Sodium polyphosphates, glassy. See Sodium metaphosphate Sodium polystyrene sulfonate CAS 9003-59-2 25704-18-1 Synonyms Benzenesulfonic acid, ethenyl-, homopolymer, sodium salt Ethenylbenzenesulfonic acid, sodium salt, homopolymer 4-Ethenylbenzenesulfonic acid sodium salt, homopolymer Poly (sodium styrenesulfonate) Poly (sodium p-styrenesulfonate)... [Pg.4104]

Figure 10.1 Types of phosphate structures, (a) Where x = 12 to 14, the structure represents sodium polyphosphate, a phosphate typically used in HW heating and industrial steam boiler formulations. The structure is ill defined and described as glassy rather than crystalline. Where x = 2, it represents sodium tripolyphosphate, (b) This is the structure where effectively, x = 0, and represents trisodium phosphate (sodium orthophosphate), which is commonly supplied in either crystalline or anhydrous powder form and used as an alkalinity booster, boiler boil-out cleaner, and metal surfaces passivator. Figure 10.1 Types of phosphate structures, (a) Where x = 12 to 14, the structure represents sodium polyphosphate, a phosphate typically used in HW heating and industrial steam boiler formulations. The structure is ill defined and described as glassy rather than crystalline. Where x = 2, it represents sodium tripolyphosphate, (b) This is the structure where effectively, x = 0, and represents trisodium phosphate (sodium orthophosphate), which is commonly supplied in either crystalline or anhydrous powder form and used as an alkalinity booster, boiler boil-out cleaner, and metal surfaces passivator.
Glassy Sodium Polyphosphates, 55 a-D-Glucopyranosyl-1,4-D-glucitol, 33 Glucose Isomerase (Actinoplanes missouriensis, Bacillus coagulans, Streptomyces olivaceus, Streptomyces olivochromogenes, Microbacteruim arborescens, Streptomyces... [Pg.113]

The sodium polyphosphate systems produce glasses very easily while it is difficult to make potassium glasses. The milky glassy masses of potassium metaphosphate compositions obtained by quenching the potassium melts are rich in potassium trimetaphosphate, though the phase diagram for the system contains none. Potassium cyclic triphosphate can be made thermally by dehydrating monopotassium orthophosphate with urea at temperatures less than 300 C,... [Pg.93]

Sodium calcium polyphosphate, glassy. See Sodium calcium polyphosphate Sodium calcium silicoaluminate. See Aluminum calcium sodium silicate... [Pg.3985]

Synonyms Glassy sodium phosphate Polyphosphoric acid sodium salt Polyphosphoric acids, sodium salts Sodium polyphosphate, amorphous Empirical (NaP03)n Properties M.w. (101.96)n Toxicology LD50 (oral, rat) 3053 mg/kg, (IP, mouse) 680 mg/kg harmful by inh., ing., or skin contact severe irritant may cause ulceration or bleeding from Gl system TSCA listed... [Pg.4103]

Commercial glassy varieties of sodium polyphosphate are usually employed in practical watersoftening and sequestering operations. [Pg.1064]

The water-soluble poly- and metaphosphates exhibit chelating properties. Glassy sodium metaphosphate (DP ca 15-20) is used in water treatment for scale inhibition (16). Long-chain sodium polyphosphates (metaphosphates) are used as preservatives in red meat, poultry, and fish (16). Long-chain sodium and potassinm phosphates are added to sausage meat to improve color and texture (16). [Pg.5563]

Sodium calcium polyphosphate, glassy. See Sodium calcium polyphosphate Sodium C8-10 alcohols sulfate. See Sodium C8-10 alkyl sulfate Sodium C9-14 alcohols sulfate. See Sodium C9-14 alkyl sulfate Sodium C12-15 alcohols sulfate. See Sodium C12-15 alkyl sulfate Sodium C12-18 alcohols sulfate. See Sodium C12-18 alkyl sulfate Sodium C16-20 alcohols sulfate. See Sodium C16-20 alkyl sulfate Sodium C14-17 alcohol sulfonate Sodium C14-17 sec alcohol sulfonate. See Sodium C14-17 alkyl sec sulfonate Sodium C13-17 alkane sulfonate CAS 93763-92-9 EiNECS/ELiNCS 297-913-1 Synonyms Suifonic acids, C13-17-aikane, sodium sails Definition Sodium sail of a suifonated aikane with 13-17 carbons in aikyi chain Ionic Nature Anionic... [Pg.2426]

Synonyms Glassy sodium phosphate Polyphosphoric acid sodium salt Polyphos-phoric acids, sodium salts SHMP Sodium hexametaphosphate Sodium polyphosphate, amorphous Empirical (NaPOjjn... [Pg.2455]

It is believed that soluble borates can esterify the OH groups of cellulose and promote char formation similar to that of phosphorus. For example, a comparison of the performance of ammonium pentaborate, which decomposes and releases boric acid, and ammonium polyphosphate, which releases polyphosphoric acid, showed some similarity. Borates and boric acid also release some water, which provides a heat sink. Sodium borate and boric acid or anhydride or their mixtures are low-melting solids. Their viscous glassy melts can cause intumescence by evolved decomposition gases, mostly water, or they can just cover the surface of the pyrolyzing polymer or char, healing cracks and providing a barrier to heat and decomposition products. [Pg.17]

See other pages where Glassy Sodium Polyphosphates is mentioned: [Pg.429]    [Pg.429]    [Pg.55]    [Pg.55]    [Pg.1884]    [Pg.2445]    [Pg.429]    [Pg.429]    [Pg.55]    [Pg.55]    [Pg.1884]    [Pg.2445]    [Pg.343]    [Pg.422]    [Pg.866]    [Pg.429]    [Pg.55]    [Pg.866]    [Pg.1883]    [Pg.3985]    [Pg.1064]    [Pg.1080]    [Pg.2131]    [Pg.337]    [Pg.122]   
See also in sourсe #XX -- [ Pg.429 , Pg.430 ]

See also in sourсe #XX -- [ Pg.256 ]



SEARCH



Polyphosphates

Sodium polyphosphate

© 2024 chempedia.info