Search results
Results from the WOW.Com Content Network
Estimates on the prevalence of propylene glycol allergy range from 0.8% (10% propylene glycol in aqueous solution) to 3.5% (30% propylene glycol in aqueous solution). [ 70 ] [ 71 ] [ 72 ] The North American Contact Dermatitis Group (NACDG) data from 1996 to 2006 showed that the most common site for propylene glycol contact dermatitis was the ...
Download as PDF; Printable version; In other projects ... The molecular formula C 7 H 16 O 3 (molar mass: 148.20 g/mol, exact mass: 148. ... exact mass: 148.1099 u ...
This template calculates the molecular mass (or molar mass) of a chemical compound. It is designed to be embedded in infoboxes {{ Infobox drug }} and {{ Chembox }} , but it can be used in-line just as well.
Chemically it is a polyether, and, more generally speaking, it's a polyalkylene glycol (PAG) H S Code 3907.2000. The term polypropylene glycol or PPG is reserved for polymer of low- to medium-range molar mass when the nature of the end-group, which is usually a hydroxyl group, still matters. The term "oxide" is used for high-molar-mass polymer ...
This page contains tables of azeotrope data for various binary and ternary mixtures of solvents. The data include the composition of a mixture by weight (in binary azeotropes, when only one fraction is given, it is the fraction of the second component), the boiling point (b.p.) of a component, the boiling point of a mixture, and the specific gravity of the mixture.
In this case, the molar mass of the solute must be known. The molar mass of a solute is determined by comparing m B with the amount of solute dissolved. In this case, i must be known, and the procedure is primarily useful for organic compounds using a nonpolar solvent. Cryoscopy is no longer as common a measurement method as it once was, but it ...
The molecular formula C 6 H 12 O 3 may refer to: Butoxyacetic acid; 2-Ethoxyethyl acetate; 2-Hydroxyisocaproic acid; 4-Hydroxy-4-methylpentanoic acid; Paraldehyde; Propylene glycol methyl ether acetate; Solketal; 9-Crown-3
Common cosolvents for this purpose are ethanol, propylene glycol, glycerine, glycofural, and polyethylene glycols. [7] The effect of cosolvency on drug solubilization can be great, as evidenced by a 2009 study in which researchers from Panjab University showed the solubility of various anti-diabetic drugs increase by more than 500 times by use ...