Wool fat hydrous

Unguentum Belladonnae Belladonna ointment, has the above extract 10%, diluted alcohol 5, benzoinated lard 65, and hydrous wool-fat, 20... 

Hydrous lanolin Hydrous wool fat, Lipolan BP, JP, PhEur Melting range 38-44 °C acid value <0.8 saponification value 67-79 nonvolatile matter 72.5-77.5% iodine value 18-36 ... 

Ointment of Methyl Salicylate, B.P.C, Contains 50 per cent by weight of methyl salicylate in a base of equal parts of beeswax and hydrous wool fat. 

The determination of methyl salicylate in Compound Ointment of Methyl Salicylate, B.P.C. (which contains 50 per cent with aromatics in beeswax and hydrous wool fat) and Non-Staining Ointment of Iodine with Methyl Salicylate, B.P.C. (see also p. 314) is the same as given above using 0 3 g and 3-0 g respectively. 

Hydrous Wool Fat (Lanolin). This is wool fat with 30 per cent of water. The moisture may be determined by direct drying of a thin layer in an oven at 100°, or preferably, by distillation with an immiscible solvent (p. 803). 

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