| 41. | The oldest films were recorded on nitrocellulose film, this was replaced with cellulose acetate film.
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| 42. | Consequently, most commercial explosives are organic compounds containing TNT, HMX, PETN, nitrocellulose ).
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| 43. | When dry, nitrocellulose is explosive and can be ignited with heat, spark, or friction.
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| 44. | Ethyl acetate distills off as pressure is slowly reduced to leave small spheres of nitrocellulose and additives.
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| 45. | The last layer is a low-nitrate nitrocellulose lacquer that keeps the fuse from falling apart.
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| 46. | He and Christian Friedrich Sch�nbein, a German-Swiss chemist, discovered nitrocellulose independently in 1846.
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| 47. | Organic intermediates include paraxylene, adipic acid, oxalic acid caprolactam, nitrocellulose, carboxymethylcellulose, etc.
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| 48. | Failure to mitigate primer corrosion by dispersion caused the false impression that nitrocellulose-based powder caused corrosion.
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| 49. | Hannibal Goodwin's invention of nitrocellulose film base in 1887 was the first transparent, flexible film.
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| 50. | It was composed of 10 % camphor, 45 % nitroglycerine and 45 % collodion ( nitrocellulose ).
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