PIGMENTS 1087 PIGMENTS 



CONSPECTUS OF PIGMENTS.— Continued. 



Formula. 



Composition, Preparation, Etc. 



Color. 



Prussian brown . 



A compound of ferric oxid and alumina. 



Orange-brown. 



Prussian green. 



Purple-brown (maroon oxid). 



Imperfect iron ferrocyanid. 



Green. 



FesOa- 



Ferric oxid. 



Ke: gar. 



As£» 



Natural ore ; arsenium disulphid. 



Purplish-brown. 



Red. 



Rinmann's green (cobalt green, Gellert's | CuHAsOg. 

 green, green smalt, mineral green, Paris j 

 green, Saxony green, Scheele's green, 

 Swedish green, zinc-green). 



Satin 



Copper arsenite. 



Bright-green. 



n white. 



Lime, zinc oxid, and a little indigo. 



White. 



Schweinfurth blue (Reboulleau' s blue). 



Schv 



1 



Schweinfurth green (Bale green, emerald 

 ■ten. French green, imperial green, 

 'irschberg green, Leipsic green, Mitis 

 een, Newvted green, Paris green, royal 

 ■een, Viennagreen). 



Fusion of copper arsenate, potassium Blue, 

 arsenate, and niter. 



Copper aceto-arsenite. 



Vivid light-green. 



Siderine yellow. 



Ferrous chromate. 



Yellow. 



Venetian red (English red, Prussian red, FesOs.CaSO,. 

 Spanish red). 



Calcining a mixture of lime and iron sul- 

 phate. 



Red. 



Verdigris. 



Cu s (HO)(C 2 H 3 2 ) 

 HjO. 



Copper hydroxyacetate or subacetate. 



Green. 



Vermilion (Chinese red, cinnabar). 



HgS. 



Sulphid of mercury. 



Red. 



Verona brown. 



Veronese green (French Veronese green, 

 viridian). 



A calcined ferruginous earth. 



Reddish-brown. 



Crj(HO)«. 



Chromic hydroxid. 



Blue-green. 



Vienna white (Bologna lime, Vienna lime). CaC0 3 



Prepared chalk. 



White. 



White lead (blanc d 'argent. China white. 2PbCO s Pb(HO)s. 

 Clichy white, Cremnitz white, French 

 white, Kremnitz white, Krem's white, 

 London white, pearl white, Roman white, 

 stiver white). 



Lead carbonates. 



White. 



White lead substitute. 



Sb*0 



Antimonous oxid. 



White. 



