A dictionary of chemical solubilities : inorganic / by Arthur Messinger Comey.

  • Comey Arthur Messinger, 1861-
Date:
1896
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Licence: Public Domain Mark

Credit: A dictionary of chemical solubilities : inorganic / by Arthur Messinger Comey. Source: Wellcome Collection.

Provider: This material has been provided by the Royal College of Physicians of Edinburgh. The original may be consulted at the Royal College of Physicians of Edinburgh.

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    SULPHATE, COBALTOCOBALTIC 100 pts. absolute methyl alcohol dissolve 54-5 pts. C0SO4 + 7H2O at 18°; 100 pts. absolute methyl alcohol dissolve 42-8 pts. C0SO4 + 7H0O at 3°; 100 pts. 93-5 % methyl alcoliol dissolve 13-3 pts. C0SO4 + 7H2O at 3°; 100 pts. 50 % methyl alcohol dissolve 1 -8 pts. CoSO. + 7H,0 at 3°. 100 pts. absolute ethyl alcohol dissolve 2-5 pts. C0SO4 + 7H2O at 3°. (de Bruyn, Z. phys. Ch. 10. 786.) Min. Bieherite. Cobaltocobaltic sulphate, CooO,, 6C0O, S0„ + 15H2O. Precipitate. Insol. in boiling C0SO4 + Aq or NHjOH + Aq. (Gentele, J. pr. 69. 130.) Cobaltic sulphate, 002(804)3+ I8H2O. Sol. in H2O with immediate decomp. and liberation of O. Sol. in dil. H2S04 + Aq with- out immediate decomp. Sol. in cone. HNO3, H2SO4, or HC2H302 + Aq. (Marshall, Chem. See. 59. 760.) Cobaltous cupric sulphate, 2C0SO4, CUSO4 + 2IH2O. Easily sol. in HjO. (v. Hauer, Pogg. 126. 637.) + 36H2O. (Liebig.) 2C0SO4, 2CUSO4, H2SO4. (]?;tard.) Cobaltous cupric magnesium potassium zinc sulphate, C0SO4, CuSOj, MgSOj, 4K2SO4, ZnS04 + 24H20(?). Sol. in H2O. (Vohl.) Cobaltous cupric potassium sulphate, C0SO4, CUSO4, 2K2S04 + 12H20(?). Sol. in H2O. (Vohl.) Does not exist. (Aston and Pickering, Chem. Soc. 49, 123.) Cobaltous ferrous potassium sulphate, C0SO4, Fe2S04, 2K2SO4-I-I2H2O. Sol. inHoO. (Vohl, A. 94. 57.) 2C0SO4, 2FeS04, H2SO4. (fitard.) Cobaltous magnesium sulphate, 3C0SO4, MgS04 + 28H20. Easily sol. in H2O. (Winkelblech.) Cobaltous magnesiimi potassiimi sulphate, C0SO4, JIgSOj, K2SO4+12H2O. Sol. in H2O. (Vohl, A. 94. 57.) Does not exist. (Aston and Pickering, Chem. Soc. 49. 123.) Cobaltous manganous potassium sulphate, C0SO4, MnSOj, 2K2SO4 + I2H2O. Sol. in H„0. (Vohl, A. 94. 57.) Cobaltous nickel potassium sulphate, C0SO4, NiSOj, 2K2SO4 + I2H2O. Sol. in H2O. (Vohl, A. 94. 57.) Does not exist. (Thomson, Rep. Brit. Assn. Adv. Sci. 1877. 209.) Cobaltous potassium sulphate, C0SO4, K2SO4 + 6H2O. Less sol. in HgO than CoS04. 100 pts. H2O dissolve at: 0° 12° 15° 20° 25° 19-1 30 32-5 39-4 45-3 pts. anhydrous salt, 30° 35° 40° 49° 51-9 55-4 64-6 81 3 pts. anhydrous salt. (Tobler, A, 96. 126.) 100 pts. saturated solution contain at: 20° 40° 60° 80° 14 19-5 24-4 31-8 pts. anhydrous salt, (v. Hauer, J. pr. 74. 433.) Cobaltic potassium sulphate, 1^2002(804)4 + 24H2O. Sol. in HoO with decomp. (Marshall, Chem. Soc. 69. 760.) Cobaltous potassium zinc sulphate, C0SO4, 2K2SO4, ZnS04+12H20. Sol. in H2O. (Vohl, A. 94. 57.) Cobaltous rubidium sulphate, C0SO4, Rb,SO,+ 6H2O. Sol. in HjO. (Tutton.) Cobaltous zinc sulphate. Efflorescent. Decomp. on air. (Link, CrelL Ann. 1790, 1. 32.) Cobaltous sulphate ammonia, C0SO4, 6NH3. Sol. in H2O with separation of ppt. (Rose, Pogg. 20. 152.) Very easily sol. in NH4OH + Aq. (Fremy.) Decomp. by alcohol. Columbium sulphate. Sol. in H2O. (Blomsti-and.) Cupric sulphate, basic, 8CuO, SO3 + I2H2O. Ppt. (Kane, A. ch. 72. 269.) 5CuO, SO., + 6H20. Ppt. (Smith, PhiL Mag. J. 23. 196.) 4Cu0, SO3 + 3H.O. Insol. in H2O. (Rou- cher, J. Pharm. (3) 37. 50.) Min. Brochantite. Sol. in acids and NH40H + Aq. + 3iH20. Insol. in H2O. Easily sol. in dil. acids, even HC2H302 + Aq. SI. sol. in CuS04 + Aq. Insol. in NaC2H302 + Aq. (Cas- selmann, Z. anal. 4. 24.) + 4H2O. Insol. in H2O. (Proust.) Sol. in (NH4)2S04 + Aq, and more easily in NH4CI, and NH4N03 + Aq. (Lea.) + 5H2O. Min. Langitc. + I6H2O. (Andre, C. R. 100. 1138.) 7CuO, 2SO3 + 5H2O. (Reindel, J. pr. 100.1.) + 6H2O. Wholly insol. in cold or hot HjO. (Habermanu, M. Ch. 6. 432.) + 7H2O. Insol. in H2O ; easily sol. in acids. Insol. in boiling CuS04 + Aq. (Reindel.) 3CuO, S03 + liH20. Insol. in H2O; easily sol. in acids. (Steinmann, B. 15. 1412.) + 2H2O. Insol. in H2O ; sol. in dil. H2SO4 + Aq. (Sheustone, Chem. Soc. 47. 375.) + 2iH20. (Reindel, J. pr. 102. 204.) + 4H2O. Insol. in HjO. (Grimbert and Barre, J. Pharm. (5) 21. 414.)