增白剂

The present invention discloses beet noctuid nuclear polyhedrosis virus insect killing suspending agent, in which the virus bearer content is 5-20 hundred million PIB/ml., itis composed of chlorbenzuron analogue chlorfluazuron, aromatic amino acid tyrosine, fluorescent whitener, dispersant, glycerin, sterilized water.

本发明公开了一种甜菜夜蛾核多角体病毒杀虫悬浮剂。该剂型的主要成分是甜菜夜蛾核多角体病毒，悬浮剂中病毒包涵体含量5－20亿PIB/ml，它由灭幼脲类似物氟啶脲、芳香族氨基酸酪氨酸、精制荧光增白剂、分散剂、甘油、无菌水组成。

The effects of interaction between optical brighten agent and PCC fillers on the optical properties of the handsheets were studied.

摘 要：研究了荧光增白剂与PCC的相互作用对纸张光学性能的影响。

Is usually not a single ingredient, but according to different use from one or several kinds of surface-active agent plus all kinds of additives, brighteners and spices basestocks.

通常不是单一成分，而是按不同用途由一种或数种表面活性剂再加各类助剂、增白剂和香料配制而成。

Results Commonly used food additive in Jiangxia District were flavor enhancers, colorant, antiseptic, modifying agent, brightener, food flavors, flour modifier, enzyme preparation and Dinghao Orange, Haota Steamed Bread Modifier, Jintai Meat Tenderizer, Guoyu Meat Tenderize, Litailai flavor powder, Shiqiu Custard Flour, Tianfu Sunset Yellow, highly reactive dried yeast powder.

结果 辖区内常用的食品添加剂有增味剂、着色剂、防腐剂、品质改良剂、增白剂、食品香料、面粉改良剂、酶制剂等8大类及常用的顶好橙黄、好塔牌馒头改良剂、金泰牌松肉粉、果玉牌嫩肉粉、利泰来牌飘香粉、狮球牌吉士粉、天福牌日落黄、高活性干酵母粉等品种。

One of the best ways to make your face look more radiant is to boost your smile with an instant teeth whitener.

让你的脸看起来更光芒四射的最佳方法之一是，使用速效牙齿增白剂，给你的笑容添彩。

They are important material in the preparation of fluorescent whitener and dye. They also play an important role in the synthesis of high sensitive chromogenic reagent.

苯并噻唑类化合物是制作荧光增白剂、荧光染料的重要原料，在高灵敏度显色剂的合成中也具有重要的地位。

Properties and applications of decolorizing agents, bleaching agents and whitener s are introduced.

介绍各类脱色剂、漂白剂和增白剂的性质及应用，给出了数种化工及其他产品的脱色与漂白方法。

The factor of whitener, finish formula and fabric pH in normal standard had not affected it greatly.

而荧光增白剂的种类、后整理方式、正常范围内的布面pH值对白布的白度及颜色变化影响不大。

Purity less liquid whitener not only cause unnecessary waste, and reversion-prone.

纯度较差的液体增白剂不仅会造成不必要的浪费，而且易形成返黄的现象。

Most of the org.impurities are nitro compds.They are mixed in DNS acid,turned to amino compds.in the reduction,and become the impurities of DSD acid,which result in important influences on the fluorescent whitener products,e.g.,yield,strength,shade,whiteness etc.

有机杂质主要是硝基物，混入产物DNS酸中，经还原后，生成氨基化合物，成为DSD酸中的有机杂质，对产品荧光增白剂的影响很大，如产品收率和强度、色光、白度等质量指标。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。