Explosive material qualification chemistry sublimation studies of hexanitroazobenzene (HNAB) | Zendy

G.L. Clink | Zendy

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Explosive material qualification chemistry sublimation studies of hexanitroazobenzene (HNAB)

Author(s) -

G.L. Clink

Publication year - 1970

Language(s) - English

Resource type - Reports

DOI - 10.2172/527455

Subject(s) - sublimation (psychology) , explosive material , impurity , chemistry , nitro , analytical chemistry (journal) , organic chemistry , psychology , alkyl , psychotherapist

Sublimation studies of hexanitroazobenzene (HNAB), Sandia Lot 43-11-B, have shown all sublimation residues to be essentially HNAB (form 3), with HNAB (form 2) found in the sublimates. The sublimation condensate in the lower temperature ranges (80--130 C) has a non nitro group material, and an HNAB like (nitro group) material was found in the 160--190 C condensates. The presence of aliphatic impurity(s) in all fractions, from 80 to 220 C, has been determined albeit the concentration decreases significantly at the higher temperature ranges (200--220 C)

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