Carbonas Exsiccatus. Dose, 3-10 grs.; 2-6 dgms. 

 Sodium carbonate freed from its water of crystallization by heat. A white 

 powder. 53 gr. equivalent to 14.3 gr. of crystallized salt. 



^odii Chloridum. Purified common salt. 



2 Sodii Citro-tartras Effervescens. Dose, 60-120 grs.; 4-8 gms. 

 Sodium Bicarbonate, 51; Tartaric Acid, 27; Citric Acid, 18; Sugar, 15. 



2 Sodii Hypophosphis. Dose, 3-10 grs.; 2-6 dgms. 



NaPH 2 O 2 . A white deliquescent granular salt, with a bitter nauseous 

 taste. Soluble, 1 in 1 of water, 1 in 20 of alcohol. 



^odii lodidum. Dose, 5-20 grs.; 3-12 dgms. Nal. A dry 

 white crystalline powder, with a saline and somewhat bitter taste. 

 Soluble 1 in 0.55 of water, 1 in 3 of Alcohol, 1 in 1 of glycerin. 



^odii Nitris. Dose, 1-2 grs.; 6-30 cgms. 



A white deliquescent crystalline powder. Soluble 1 in 1.2 of water, 1 in 50 

 of alcohol. 



x Sodii Phosphas. Dose, if repeated, 30-120 grs. 2-8 gms.; for 

 a single administration, ^-y* oz.; 7-14 gms. 



Di-sodium-hydrogen-phosphate, Na 2 HPO 4 , 12H 2 O. Transparent, colour- 

 less crystals, efflorescent, with an alkaline reaction and a saline taste. 

 Soluble 1 in 6 of water, insoluble in alcohol. 



2 Sodii Phosphas Effervescens. Dose, if repeated 60-120 grs.' 

 4-8 gms.: for a single administration, ^-^2 oz.; 7-14 gms. 

 50; Sodium Bicarbonate, 50; Tartaric Acid, 27; Citric Acid, 18. The 

 sodium phosphate should be dessicated before using. 



ii Salicylas. Dose, 10-30 grs.; >^-2 gms. 

 In small, colourless scales or crystals, with a pearly lustre; taste sweetish, 

 but unpleasantly saline, odourless. Soluble 1 in 1 of water, 1 in 5 of alcohol. 



Sulphas. Dose, if repeated, 30-120 grs.; 2-8 gms.: for a 

 single administration, }/$-}/2 oz.; 7-14 gms. 



Transparent crystalline, efflorescent salt, with a bitter saline taste. Soluble 

 1 in 2.8 of water at 15C. ; 1 in 0.3 at 33 C. ; insoluble in alcohol. 



2 Sodii Sulphas Effervescens. Dose, if repeated, 60-120 grs.; 

 4-8 gms.: for a single administration, Y^/T. oz.; 7-14 jru.s. 

 50; Sodium Bicarbonate, 50; Tartaric Acid, 27; Citric Acid, 18. The 

 sodium sulphate should be dessicated before using. 



2 Sodii Sulphis. Dose, 5-20 grs.; 3-12 dgms. Na 2 SO 3 , 7H 2 O. 

 Colourless, transparent, efflorescent crystals, inodorous, with a saline 

 and sulphurous taste. Soluble 3 in 4 of water, insoluble in alcohol. 



2 Sodii Sulphocarbolas. Sodium Sulphocarbolate. Dose, 5-15- 

 grs.; 3-10 dgms. 



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