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Compatibility stability

The indole- and benzindole-cyanine dyes illustrated in Scheme 6 are used by many major manufacturers in optical disk recording applications. These types of dye tend to be more light-stable than many other readily synthesized polymethine dyes. To increase the photostability, the dyes are used in combination with various types of stabilizers such as nickel dithiolato complexes and selected tertiary aromatic amine compounds.199 The application of cyanine dyes for optical storage media was primarily developed in Japan203 and several dyes and compatible stabilizers are commercially available in pure form from Japanese suppliers.199... [Pg.609]

Chemical compatibility/Stability considerations Highly flammable, colorless liquid... [Pg.494]

Chemical compatibility/Stability considerations White granules. Stable in pH... [Pg.494]

Biological considerations Orally, serves as energy source (and therefore can alter food consumption and/or body weight). Prolonged oral administration has been associated with enhanced carcinogenesis Chemical compatibility/Stability considerations Thickens upon prolonged exposure to air... [Pg.494]

Chemical compatibility/Stability considerations Very hydroscopic liquid Uses (routes) All, as a carrier at up to 5% to enhance absorption... [Pg.495]

Solubility/miscibility Insoluble in ethanol. Soluble to twice its weight (2 x grams) in water (xml). Soluble in glycerol and propylene glycol Biological considerations Virtually biologically inert Chemical compatibility/Stability considerations None Uses (routes) Orally, as diluent or viscosity increaser in solvents... [Pg.496]

Solubility/miscibility One gram soluble in 5 ml water slightly soluble in alcohol Biological considerations White powder. Energy source Chemical compatibility/Stability considerations None... [Pg.496]

Chemical compatibility/Stability considerations White granules or grayish white powder. Aqueous solutions are neutral to litmus. Combustible Uses (routes) Orally, as a 0.1 to 5% mixture with water. Acts to increase viscosity of suspension, thereby reducing settling rate and improving homogeneity... [Pg.497]

Biological considerations Oral LD50 (rats) = 6.86 ml kg. Repeated dermal use can lead to defatting of skin. CNS depressant by inhalation Chemical compatibility/Stability considerations Flammable, colorless liquid Uses (routes) Dermal... [Pg.497]

Solubility/miscibility Insoluble in water and ethanol. Soluble in ether and oils Biological considerations Aspiration may cause lipoid pneumonia Chemical compatibility/Stability considerations Flammable Uses (routes) Oral, vaginal, rectal, dermal. Suspending agent... [Pg.497]

Solubility/miscibility Slightly soluble in ethanol miscible with ether Biological considerations Can serve as an energy source Chemical compatibility/Stability considerations Pale yellow or light greenish-yellow oil. Becomes rancid upon exposure to air Uses (routes) Oral... [Pg.498]

Solubility/miscibility Miscible with ether and other oils. Slightly soluble in ethanol slightly soluble in ether Biological considerations Orally, serves as an energy source Chemical compatibility/Stability considerations Clouds at room temperatures. [Pg.498]

Chemical compatibility/Stability considerations Yellowish, white or light amber semisolid... [Pg.498]

Chemical compatibility/Stability considerations Acts as detergent in polar-nonpolar mixed solvent systems... [Pg.500]

Solubility/miscibility Miscible with MEK, ethanol, acetone Biological considerations No limitations except high volumes via the IV route can disturb systemic electrolyte balance and cause hemolysis and hematuria Chemical compatibility/Stability considerations None Uses (routes) All. The vehicle and solvent of first choice... [Pg.500]

Spreading value Sensory feeling Skin compatibility Stability Origin... [Pg.96]

Compatibility/Stability- Esmolol, at a final concentration of 10 mg/mL, is compatible with the following solutions and is stable for 24 hours or more at controlled room temperature or under refrigeration 5% dextrose injection 5% dextrose in Lactated Ringer s injection 5% dextrose in Ringer s injection 5% dextrose and 0.9% or 0.45% sodium chloride injection Lactated Ringer s injection potassium chloride (40 mEq/L) in 5% dextrose injection 0.9% or 0.45% sodium chloride injection. [Pg.513]

The application of cyanine dyes for optical storage media was developed primarily in Japan [30], and several dyes plus compatible stabilizers are commercially available in pure form from Japanese suppliers. [Pg.564]

In many polypropylene formulations three or more additives must be used to produce a resin with the desired stability. A wide variety of antioxidants and other stabilizers are available for this purpose. The choice of antioxidant for a given application is determined by compatibility, stabilizing efficiency, color, odor, toxicity, and cost (15). [Pg.218]

Historical Perspective General Theory of Plasticization Plasticizer Compatibility Compatibility Stability Fusion Properties of Plasticizers Plasticizer Concentration Effects Heat Stability Odor Development... [Pg.611]

A compatibility stability idiosyncrasy of diisodecyl adipate (DIDA) could pose a troublesome problem. A PVC plastisol formulated with DIDA and fused in an oven for 10 min at 175 C will exude but if the fusion period is lengthened to 0.5 h, it will not. One explanation is the dielectric constant of DIDA is below A it should be incompatible and therefore exude. However, upon extensive heating in air this oxidation-susceptible plasticizer builds up peroxides, undergoes chain scission and weight loss, and changes in compatibility. As shown in Table I, if the oxidation phenomenon is negated in per se DIDA by the presence of an antioxidant, bisphenol A, the plasticizer remains unchanged in dielectric constant and predictably would be incompatible (20). [Pg.618]

The manufacture of epoxy stabilizers begins with soya and linseed oils or oleate and other unsaturated fatty acid esters. When epoxidation is incomplete, residual unsaturation remains, leading to poor compatibility-stability. This results in exudation on products in the marketplace. Makers of epoxldized fatty acid esters strive to prevent such failure by ensuring more complete epoxidation and supplying products with the lowest possible iodine number. Vinyl formulators further protect themselves by diminishing the proportion of epoxidized stabilizer to an amount ca. 3% while maintaining plasticizer concentration at ca. 35%. [Pg.628]

Genentech. Written Information on Storage, Reconstitution, compatibility. Stability, and Administration on File. South San Francisco Genentech, Inc., 1995. [Pg.272]

Chlorinated diphenyls (PCB) n. Range of chlorinated hydrocarbons varying in properties from very liquid plasticizers, through thick syrups to solid resins. They are characterized by excellent compatibility, stability, and absence of free acidity, high toxicity, and non-flammability. [Pg.185]

See other pages where Compatibility stability is mentioned: [Pg.770]    [Pg.463]    [Pg.499]    [Pg.499]    [Pg.416]    [Pg.147]    [Pg.770]    [Pg.836]    [Pg.684]    [Pg.1713]    [Pg.377]    [Pg.244]    [Pg.115]    [Pg.231]    [Pg.309]    [Pg.219]    [Pg.617]    [Pg.621]    [Pg.117]    [Pg.7]    [Pg.2410]    [Pg.731]   


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Stabilizer compatibility

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