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溴素

网络bromine; Br; Bromine Br

溴素

溴素

bromine

甲基黄嘌呤_百度百科 ... 6) 溴;溴素; bromine;bromine;brom ...

Br

3、本产品溴素（Br）含量在100ppm以下，追求健康品质。是国内同类产品中唯一将这一指标列入检测报告中的产品。

Bromine Br

危险化学品安全周知卡 - 豆丁网 ... 号乙酸 Acetic acid CH3COOH CAS 号溴素 Bromine Br 2 CAS 号硝酸 nitric acid HNO 3 C…

Bromine CAS NO

盐城科菲特生化技术有限公司-1-氟萘,2... ... 间氟苯甲醚 m-Fluoroanisole CAS NO:456-49-5 溴素 Bromine CAS NO:7726-95-6 ...

2

It was synthesized with 1 -octanol as organic solvent from bisphenol -A , bromine and hydrogen peroxide by in-situ bromination-oxidation .

以正辛醇为溶剂，以双酚 A 、溴素、双氧水为原料，采用原位溴化 -氧化法合成了四溴双酚 A 。

3

and the halogen reagent in the halogenating reaction in the step (1 ) can be iodine, bromo-succinimide, bromine or bromine analogs .

本发明所述步骤（1 ）卤代反应中卤代试剂为碘、溴代丁二酰亚胺、溴素或溴素类似物。

4

6

5 stone water: is a kind of import stone class cleaner , containing bromide composition , was ideal of cleaner production stone .

5 石水：是一种进口的石类清洁剂，内含溴素成分，是较理想的石类开荒清洁剂。

7

after being distilled out , the hydrobromic acid can be used as byproducts for selling, and can also be used for recovering bromines;

氢溴酸被蒸馏出来后可以作为副产品销售，也可以用来回收溴素；

8

Effectiveness assessment on the control measures against occupational hazards in the process of bromine production of a chemical plant

某化工厂溴素生产过程职业病危害控制效果评价

9

Package, transport and usage regulations of bromine in Europe and America (continued )

欧美溴素的包装、运输和使用规定（续）

10

Catalytic Synthesis of Decabromodiphenyl Ether by Bromination and its Purification

溴素法催化合成十溴二苯醚及其精制新工艺研究

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