Smokeless gunpowder
They are prepared on the basis of nitrocellulose (cellulose nitrates), usually nitrocellulose or nitrocellulose intended for blasting operations, together with other products and in particular with stabilizers such as diphenylamine. These gunpowders may be manufactured either from nitrocellulose and solvents, or from nitrocellulose to which barium nitrate or potassium nitrate, alkali metal dichromates, etc., and a solvent have been added, or by mixing nitroglycerin (trinitrate of glycerol) with nitrocellulose (ballistite, cordite, etc.).
Smokeless gunpowders are usually manufactured in the form of sticks, cylinders, disks, flakes, or grains.
Source: "Explanations to the Customs Tariff Nomenclature of Foreign Economic Activity of the Russian Federation (HS Russia)" (prepared by the Federal Customs Service of the Russian Federation) (Volume 2, Sections VI–XI, Groups 30–63)
Понятие «пороха бездымные» мужского рода.
| Падеж | Единственное число | Множественное число |
|---|---|---|
| Р | пороха бездымного | порохов бездымных |
| Д | пороху бездымному | порохам бездымным |
| В | порох бездымный | пороха бездымные |
| Т | порохом бездымным | порохами бездымными |
| П | порохе бездымном | порохах бездымных |