说明:双击或选中下面任意单词,将显示该词的音标、读音、翻译等;选中中文或多个词,将显示翻译。
您的位置:首页 -> 词典 -> 玫瑰金龟子
1)  rose beetle
玫瑰金龟子
2)  imitated rosy gold
仿玫瑰金
1.
A New electroplating solution and technology were developed for imitated rosy gold, as well as the polarization of several metal ions and the influences of solution composition in the plating process were investigated.
针对常用的仿玫瑰金镀液因不稳定而报废从而导致产品价格昂贵的缺点 ,研制出了BH 代金盐及其工艺。
3)  Rosette Molecular Cloud (RMC)
玫瑰分子云
4)  Roses for My Wife
给妻子的玫瑰
5)  rose [英][rəʊz]  [美][roz]
玫瑰
1.
Studies on three kinds of fragrant type rose essential oil properties;
3种不同香型玫瑰精油特性的研究
2.
Comparison of the botanic morphology and blooming characteristics of four cultivars of rose;
玫瑰不同品种植物学及开花习性比较
6)  Rosa rugosa Thunb
玫瑰
1.
Effect of Foliar Fertilizer 1125 on the Habit and Characteristic and the Optimal Picking Period of Rosa rugosa Thunb;
叶面肥1125对玫瑰开花习性和适采期的影响
2.
Changes of the Aroma Constituents and Contents in the Course of Rosa rugosa Thunb. Flower Development;
玫瑰花发育过程中芳香成分及含量的变化
3.
Study on Assay of Anthocyanins in Flowers of Rosa rugosa Thunb.
玫瑰花中花色苷的分析方法研究
补充资料:碱性玫瑰精、罗丹明B、玫瑰红B
CAS:81-88-9
分子式:C28H31ClN2O3
分子质量:478.00
熔点:210℃
中文名称:碱性玫瑰精、罗丹明B、玫瑰红B;碱性玫瑰精B;碱性桃红;9-(2-羧基苯基)-3,6-双(二乙氨基)占吨翁氯化物;罗丹明 B

英文名称:Basic rose red; Xanthylium, 9-(2-carboxyphenyl)-3,6-bis(diethylamino)-, chloride; Tetraethylrhodamine; (9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-ylidene)diethyl-ammoniu; (9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-y lidene)diethylammonium chl; (9-(o-carboxyphenyl)-6-(diethylamino)-3h-xanthen-3-ylidene) diethylammonium c; 9-(2-carboxyphenyl)-3,6-bis(diethylamino)xanthylium chloride; 9-o-carboxyphenyl-6-diethylamino-3-ethylimino-3-isoxanthene, 3-ethochloride; acid brilliant pink b ; adc rhodamine b; aizen rhodamine bh; aizen rhodamine bhc; akiriku rhodamine b; basic violet 10; brilliant pink b

性状描述:亮绿色闪光结晶粉状物,溶于水和酒精,呈带强荧光的蓝光红色溶液,易溶于溶纤素,微溶于丙酮;遇浓硫酸呈黄光棕色,有强的绿色荧光,稀释后呈大红色转为蓝光红色和橙色。其水溶液加氢氧化钠后加热,形成玫瑰红绒毛状沉淀。

生产方法:由间羟基二乙基苯胺与苯酐综合,再用氢氧化钠进行碱熔,而后经硫酸溶解、盐酸结晶、盐析、过滤、干燥即得该品。

原料消耗(kg/t) 间羟基二乙基苯胺 760苯酐 600 硫酸 590 盐酸(31%) 390 氢氧化钠(100%) 390 精盐 120 太古油 19

用途:主要用于造纸工业染蜡光纸、打字纸、有光纸等;与磷钨钼酸作用生成色淀,用于制造油漆、图画等颜料、也可用于腈纶、麻、蚕丝等织物以及麦秆、皮革制品的染色。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条