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The Chemistry of Powder and Explosives - Sciencemadness Dot Org

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NITROLACTOSE 241<br />

Nitroglucose (d-Glucose pentanitrate), CeH7O(ONO2)5<br />

d-Glucose pentanitrate 69 is a colorless viscous syrup, insoluble<br />

in water <strong>and</strong> in ligroin, readily soluble in alcohol. It becomes<br />

hard at 0°. It is unstable above 50°, <strong>and</strong> if heated slowly to a<br />

higher temperature decomposes rapidly at about 135°. It reduces<br />

Fehling's solution on warming. Glucosan trinitrate, CeH7O2<br />

(ONO2)3, is produced by the nitration <strong>of</strong> a-glucosan <strong>and</strong> by the<br />

action for several days <strong>of</strong> mixed acid on d-glucose. It is readily<br />

soluble in alcohol <strong>and</strong> insoluble in water. It has been obtained in<br />

the form <strong>of</strong> aggregates or crusts <strong>of</strong> crystals which melted not<br />

sharply at about 80° <strong>and</strong> which were probably not entirely free<br />

from glucose pentanitrate.<br />

Nitromannose (d-Mannose pentanitrate), CeH7O(ONO2)5<br />

d-Mannose pentanitrate, 69 transparent rhombic needles from<br />

alcohol, melts at 81-82° <strong>and</strong> decomposes at about 124°. It is<br />

soluble in alcohol <strong>and</strong> insoluble in water <strong>and</strong> reduces Fehling's<br />

solution slowly on warming. It undergoes a rapid decomposition<br />

if stored at 50°.<br />

Nitromaltose (Maltose octonitrate), Ci2H14<br />

Maltose octonitrate, 69 ' 70 glistening needles from methyl alcohol,<br />

melts with decomposition at 164-165°. If heated quickly, it<br />

puffs <strong>of</strong>f at 170-180°. It decomposes slowly at 50°. If fused <strong>and</strong><br />

allowed to solidify, it has a specific gravity <strong>of</strong> 1.62. It is readily<br />

soluble in methyl alcohol, acetone, <strong>and</strong> acetic acid, difficultly<br />

soluble in ethyl alcohol, <strong>and</strong> insoluble in water. It reduces warm<br />

Fehling's solution more rapidly than nitrosucrose.<br />

Nitrolactose (Lactose octonitrate), Ci2Hi4O3(ONO2)8<br />

Lactose octonitrate* 9 ' 71 monoclinic needles from methyl or<br />

ethyl alcohol, melts at 145-146° with decomposition. Its specific<br />

gravity is 1.684. It is readily soluble in methyl alcohol, hot ethyl<br />

alcohol, acetone, <strong>and</strong> acetic acid, difficultly soluble in cold ethyl<br />

alcohol, <strong>and</strong> insoluble in water. It reduces Fehling's solution on<br />

warming.<br />

Pictet <strong>and</strong> Vogel, Helv. Chim. Ada, 10, 588 (1927).<br />

71 Ge\ Ber., IS, 2238 (1882).

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