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特 性:本品常被误称为硝化纤维素。为白色或微黄色呈棉絮状,也有呈颗粒状、薄片状或块状。如渗漏会散发出易燃蒸汽,容易点燃。着火时会散发出毒性烟雾,此烟雾在密闭的情况下会爆炸。由于硝化棉在硝化过程中的条件不同,其含氮量也不同,溶解度互有差异。含氮量超过12.5%者为爆炸品,性质不稳定。本品遇火星、高温、氧化剂和大多数有机胺(如间苯二甲胺等)都会发生燃烧和爆炸。干燥品久贮变质后会引起自燃,通常加乙醇、丙醇或水
Characteristics: This product is often mistaken for nitrocellulose. White or yellowish cottony, but also granular, flaky or massive. Such as leakage will emit a flammable vapor, easy to ignite. When the fire will emit toxic smoke, this smoke will explode in a closed case. As the nitrocellulose in the nitrification process of different conditions, the nitrogen content is also different, the solubility of each other differences. Nitrogen content of more than 12.5% for the explosives, the nature of instability. This product encounters Mars, high temperature, oxidants and most organic amines (such as metaxylylenediamine, etc.) will burn and explode. Drying products will cause long-term deterioration of spontaneous combustion, usually add ethanol, propanol or water