标志英文名：nitrocellulose with not less than 25% alcohol,and not more than 12.6% nitrogen分子式：分子量：危险货物编号：41031UN编号：2556CAS号：危险性类别：第4.1类 易燃固体别名：含醇硝酸纤维素，含醇胶棉，含醇，cellulose nitrate with alcohol,collodion cot