Metal salts of organic compounds

Metal salts of organic compounds, flammable, n.o.s. 4.1 Flamm. Solid 11... 

Mercury-based Pesticides, solid. 2777 55 Metal Salts of Organic Compounds, 3181 32... 

Table 5.2 Solubilities of Inorganic Compounds and Metal Salts of Organic...

Including Organic compounds of B, Bi, P, Se, Si, and ammonium and metal salts of organic acids)... 

The metal ions are often added as salts of organic compounds, which form chelates. This causes a delayed gelation. Likewise, the components of the gelling agent are pumped down in two stages. Some metal cations cannot be used with brines. On the other hand, brines are often produced from wells, and it is desirable to find uses for them to avoid disposal processes. 

A new general method of preparing polynitro aliphatic compounds was recently described by Frankel [92], The reaction consists in acting with 2-bromo-2,2-dinitro-ethyl acetate (I) on metallic salts of organic and inorganic compounds having active hydrogen atoms. 

Werner s concept of oxonium compounds has, of course, been amply confirmed, and its wide applicability has proven extraordinarily useful in treating large classes of compounds, especially dyestuffs, from a unified point of view. Its practical application in this area is treated in this symposium volume by David H. Wilcox, Jr. (Chapter 7). Werner s formulation X can be used to represent extremely varied types of substances, such as addition compounds of metal salts with organic compounds... 

One of the simplest methods of preparation is by decomposition of a thermally unstable compound. The nitrate or chloride is often preferred, sulphates tend to decompose at higher temperatures. Where the presence of residual traces of anion is to be avoided, the metal salts of organic acids are particularly useful. Formates, oxalates, acetates etc, decompose at low temperatures and often reduce the metal at the same time. For the preparation of catalysts from anions, the ammonium salt is frequently used. Metallic salts of complex acids can be used as a source of metal oxide mixtures. Decomposition of the appropriate chromate, tungstate, molybdate or vanadate will produce the mixed oxide. 

Substances are listed by name, either an lUPAC systematic name or, in the case of drugs and other complex compounds, a common synonym. Inorganic compounds, including metal salts of organic acids, are listed first, followed by organic compounds. The molecular formula in the HUl convention is included. 

A further important transition type arises if, in the salts of organic compounds such as sodium benzoate or potassium stearate, a small positive metallic ion is adjacent to a negatively charged organic residue, because the latter may exert special dispersion forces in addition to van der Waals forces of other kinds and the lattice is stamped with homopolar character. 

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