Basic Equilibrium Constants of Nitroguanidine and Nitroaminoguanidine

Hall, Lila M.; Vries, J extern de; Gantz, E. Sr. Clair

doi:10.1021/ja01629a024

Cited by 5 publications

(1 citation statement)

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“…This fact suggests that ANQ is a nitrimine structure as well [23]. Due to the misunderstanding of the structure of ANQ, it has long been considered as an amphoteric substance [19,42,43]. However, according to the nitrimine structure of ANQ, it is an alkaline substance and is easily protonated.…”

Section: Introductionmentioning

confidence: 99%

A Review on the Reactivity of 1-Amino-2-Nitroguanidine (ANQ)

Wang

Cai

Zhao³

et al. 2019

Molecules

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1-Amino-2-nitroguanidine (ANQ) is a high-energy nitrogen-rich compound with good detonation properties and low sensitivities. ANQ has only a central carbon atom with three small groups around it, including an amino, a hydrazine and a nitroxyl group. Though the molecular structure of ANQ is very simple, its reactivity is surprisingly abundant. ANQ can undergo various reactions, including reduction reaction, acylation reaction, salification reaction, coordination reaction, aldimine condensation reaction, cyclization reaction and azide reaction. Many new energetic compounds were purposely obtained through these reactions. These reactions were systematically summarized in this review, and detonation properties of some energetic compounds were compared. In the field of energetic materials, ANQ and some derivatives exhibit good application prospects.

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Section: Introductionmentioning

confidence: 99%

A Review on the Reactivity of 1-Amino-2-Nitroguanidine (ANQ)

Wang

Cai

Zhao³

et al. 2019

Molecules

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Rapid Determination of Nitroguanidine and nitrate ion in the spent sulfuric acid

Chen

1979

Propellants Explo Pyrotec

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A rapid method for simultaneous determinations of nitroguanidine and nitrate ion in the spent sulfuric acid has been developed. This method consists of merely diluting an aliquot of sample with water and measuring the absorbances of nitroguanidine and nitrate ion at 265 nm and 203 nm, respectively. In the concentration ranges studied, average accuracies of better than 1% and 2% were obtained for nitroguanidine and nitrate ion, respectively. The precision was better than 1% in both cases.

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