Manufacture of basic lead styphnate
1. A process for the manufacture of basic lead styphnate in the beta polymorphic form which comprises forming an aqueous solution of alkali metal styphnate a compound selected from the group consisting of lead nitrate and lead acetate which contains 2-nitroresorcinol, reacting the solution so formed...
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| Format: | Patent |
| Sprache: | eng |
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| Zusammenfassung: | 1. A process for the manufacture of basic lead styphnate in the beta polymorphic form which comprises forming an aqueous solution of alkali metal styphnate a compound selected from the group consisting of lead nitrate and lead acetate which contains 2-nitroresorcinol, reacting the solution so formed with an aqueous solution of a compound selected from the group consisting of lead nitrate and lead acetate whereby a precipitate of beta polymorphic basic lead styphnate is formed, and separating out the beta polymorphic basic lead styphnate from the reaction mixture. |
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