1)  C.1.Azoic Diazo Component 13(37130)
大红色基RC
2)  Fast Scarlet RC Base
大红色基RC
3)  flame scarlet;bright red
大红
4)  acid red
酸性大红
1.
This paper relates to the self-prepared nano-particle ZnO-TiO2 synthetic material for a three-phase photo-catalytic reactor,with which acid red,a dying stuff,is degraded for a laboratory study of photocatalytic degradation of refractory organic pollutants.
在自制的三相内循环光催化反应器中,对pH值、催化剂加入量、酸性大红初始浓度对降解率的影响进行了探讨。
5)  Red pigment
大红色料
6)  Red glaze
大红釉
1.
The non-pollution red glaze of cadmiumselenium for stoneware has been successfully developed, which is constituted by ZrSiO_4Cd(S_xSe_(1-x)) red pigment as a colorant and feldsparlime glaze as base glaze, and fired in the oxidizing atmosphere.
成功地制备了一种适用炻质瓷装饰的大红釉。
2.
In this paper principles and main technological points of red glaze with cover layer were studied.
叙述了覆盖层大红釉的原理及工艺要点,给出了覆盖层组成配方和主釉层釉式。
3.
Art porcelains of red glaze were sintered by industrial microwave furnace.
应用微波加热技术烧成高温大红釉,结果表明,微波可有效烧成大红釉,还体现出釉质量提高、烧成温度降低、周期缩短等优点。
参考词条
补充资料:大红色基RC
分子式:C7H9ClN2O2
分子量:204.60
CAS号:27165-17-9

性质:该品为橙色结晶体,熔点为118℃,微溶于水,可溶于盐酸和硫酸。

制备方法:采用2,4-二硝基氯苯为原料,先用甲醇进行甲氧基化,而后经蒸馏、稀释、沉降分离后,用硫化钠还原,经蒸馏后用盐酸成盐、再经过滤、干燥而得。原料消耗(kg/t)二硝基氯化苯 1440甲醇(99%) 590烧碱(100%) 340纯碱(98%) 306盐酸(31%) 1050硫化钠(63.5%%) 1000硫黄 280工业盐 1400活性炭 10白土 10

用途:主要用于棉、粘胶织物的染色和印花的显色剂(宜作大红和玫瑰红),并可作染料、有机颜料的中间体。

说明:补充资料仅用于学习参考,请勿用于其它任何用途。