Manufacture of lead styphnate

Details Manufacture of lead styphnate Manufacture of lead styphnate

1973-02-06

1976-04-27

Sneed, H.

Chemistry of carbon compounds

Miscellaneous organic carbon compounds

C-metal

C07f 724

Patent

active

039534863

ABSTRACT:
A process for the preparation of .alpha. normal lead styphnate by reacting at an elevated temperature an aqueous solution containing lead cations with a solution containing styphnate ions in the presence of a mineral acid present in the range about 1 to about 15 grammes of mineral acid to 1 liter of the solution containing the styphnate ions.

REFERENCES:
patent: 1443328 (1923-01-01), Herz
patent: 1999728 (1935-04-01), Herz
patent: 2150653 (1939-03-01), Franz
patent: 2295104 (1942-09-01), Garfield
patent: 2493549 (1950-01-01), Rubenstein
patent: 3002012 (1961-09-01), Backensto
patent: 3041361 (1962-06-01), Komarmy
Chemical Abstracts, Vol. 18, 167,168 (1924).
Chemical Abstracts, Vol. 72, 21427w (1970).
McCrone et al., Analytical Chemistry, Vol. 27, pp. 2014-2015 (1955).

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