Calcium sulfate Dibasic acids

The variety of substances used as additives in polymers is considerable. For example, the fillers may include china clay, various forms of calcium carbonate, talc, silicas (diatomaceous silica), silicates, carbon black, etc. The impact modifiers typically include other polymers. Plasticizers include certain polymers with low (oligomers), dialkyl phthalates, dialkyl sebacates, chlorinated paraffin waxes, liquid paraffinic fractions, oil extracts, etc. Heat stabilizers include heavy metals salts such as basic lead carbonate, basic lead sulfate, dibasic lead phosphite (also acting as a light stabilizer), dibasic lead phthalate, stearates, ricinoleates, palmitates and octanoates of cadmium and barium, epoxide resins and oils, amines, diphenylurea, 2-phenylindole, aminocrotonates. The antioxidants include tris-nonyl phenyl phosphite, 2,6-di-ferf-butyl-p-cresol (BHT), octadecyl-3,5-di-terf-butyl-4-hydroxyhydrocinnamate, etc. The UV stabilizers include modified benzophenones and benzotriazoles. Processing lubricants include calcium stearate, stearic acid, lead stearate, various wax derivatives, glyceryl esters and long-chain acids. Fire retardants include antimony oxide, some pyrophosphates, etc. [Pg.22]

Organic Acids. The ability of 33 strains of yeast to grow and produce pyruvic acid using dried citrus peel as a substrate was evaluated (22). Debaryomyces coudertii IFO 1381 and Candida utilis IF0 0396 produced yields of pyruvic acid near 82 mg/100 mL after 24 hours of fermentation at 30°C. Fermentation conditions were optimized with respect to nitrogen source (0.5% ammonium sulfate, dibasic phosphate concentration (0.1%), yeast extract concentration (0.01%), calcium carbonate concentration (1.0%), and magnesium sulfate concentration (0.01%). Pretreatment of citrus peel powder with the sodium form of Amberlite IR-120B was observed to enhance pyruvic acid production. Under optimized conditions, a maximum of... [Pg.372]

Ammonium acetate-, Ammonium hydroxide Ammonium lactate Ammonium polyphosphate Calcium oxide Calcium phosphate dibasic. Calcium sulfate. Calcium sulfate dIhydrate Carbon dioxide DImethylethanolamlne Formic add Fumaric acid, N-Hydroxysuccinic acid Magnesium hydroxide ... [Pg.1563]

Calight RPO. See Naphthenic oil Caliment Dicalcium Phosphate Milled. See Calcium phosphate dibasic dihydrate Calimulse ALS. See Ammonium lauryl sulfate Calimulse AOS-20, Calimulse AOS-40. See Sodium C14-16 olefin sulfonate Calimulse EA-303, Calimulse EA-3012. See Ammonium laureth sulfate Calimulse EM-22 Calimulse EM-30, Calimulse EM-96F. See Sodium dodecylbenzenesulfonate Calimulse EM-99. See Dodecylbenzenesulfonic acid... [Pg.723]

Cadmium chloride Calcium sulfate Cetyl betaine Chromium sulfate, basic Gallic acid Lead thiocyanate Manganese chloride (ous), anhydrous Manganese chloride (ous), tetrahydrate Potassium aluminate PPG-17 Sodium alum Sodium arsenite Sodium oleoamphohydroxypropylsulfonate Sodium phosphate dibasic dihydrate Sodium polymetaphosphate... [Pg.5138]

Aminotrimethylene phosphonic acid Arsenic disulfide Arsenic pentasulfide Barium molybdate Barium sulfate Basic violet 1 Basic violet 10 Bone black Cadmium red Cadmium sulfide Calcium fluoride Calcium phosphate dibasic Calcium sulfate Chrome antimony titanium buff Cobalt... [Pg.5528]

Acetylated mono- and diglycerides of fatty acids Algin Ammonium bicarbonate Bakers yeast extract Baker s yeast qlycan Calcium acetate Calcium chloride Calcium gluconate Calcium phosphate dibasic Calcium phosphate monobasic anhydrous Calcium phosphate tribasic Calcium sulfate Cellulose Cocoa butter substitute Coconut (Cocos nucifera) oil... [Pg.5810]

The FCC is to food-additive chemicals what the USP—NF is to dmgs. In fact, many chemicals that are used in dmgs also are food additives (qv) and thus may have monographs in both the USP—NF and in the FCC. Examples of food-additive chemicals are ascorbic acid [50-81-7] (see Vitamins), butylated hydroxytoluene [128-37-0] (BHT) (see Antioxidants), calcium chloride [10043-52-4] (see Calcium compounds), ethyl vanillin [121-32-4] (see Vanillin), ferrous fumarate [7705-12-6] and ferrous sulfate [7720-78-7] (see Iron compounds), niacin [59-67-6] sodium chloride [7647-14-5] sodium hydroxide [1310-73-2] (see lkaliand cm ORiNE products), sodium phosphate dibasic [7558-79-4] (see Phosphoric acids and phosphates), spearmint oil [8008-79-5] (see Oils, essential), tartaric acid [133-37-9] (see Hydroxy dicarboxylic acids), tragacanth [9000-65-1] (see Gums), and vitamin A [11103-57-4]. [Pg.446]

Typical basic pigments include basic lead carbonate, basic lead sulfate, red lead, and zinc oxide. The soaps formed when these materials Interact, for example, with linseed oil, are oxidized in the presence of water and oxygen to form mono- and dibasic straight chain Cy to Cg acids. Materials of this type (e.g., sodium and calcium azelate and pelargonate) are known to inhibit corrosion. Inhibition is associated with formation of complex ferric salts that reinforce the oxide film. Lead salts act at lower concentration than the sodium or calcium salts (3, 41). [Pg.794]

Ammonium citrate dibasic Barium fluoride Barium nitrate Bismuth Calcium fluoride Calcium titanate Carbon Cobalt sulfate (ous) Gold Hydrogen peroxide y-Linolenic acid Niobium oxide Nitrogen Palmitoleic acid Polyester carbonate resin Selenium Sodium chlorite Strontium titanate electronics applies. [Pg.5146]

Sodium acetate trihydrate Sodium arsenate Sodium phosphate dibasic anhydrous Sodium stannate Tannic acid Titanium sulfate mordant, dyeing/printing fabrics Nickel sulfate Nickel sulfate hexahydrate mordant, dyeing fabrics Nickel sulfate Nickel sulfate hexahydrate mordant, dyeing leather Pyrogallol Titanium potassium oxalate mordant, dyeing textiles Albumen Aluminum diacetate Calcium acetate Chromium potassium sulfate Copper chloride (ic)... [Pg.5479]

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]