溴标准-分析测试百科网

本文件规定了溴代反应(生产溴化聚苯乙烯和四溴苯酐)副产溴化钠的要求、试验方法、检验规则、标志和随行文件、包装、运输及贮存等。本文件适用于生产溴化聚苯乙烯和四溴苯酐过程中发生溴化反应时产生的溴化氢气体或氢溴酸，经碱液吸收或中和后再经活性炭吸附、过滤、结晶、抽滤烘干得到的溴化钠，仅用于工业生产

By-product sodium bromide from bromination reation in bromopolystyrene and tetrabromophthalic anhydride production

Full Description Covers relative density and distillation range and includes limits for residue on evaporation and acidity

Specification for bromomethane (methyl bromide)

bromine

This Standard refers to 1, 2-di-bromo-ethane (BrCH2- CH2Br) which is used as raw material in industry, as a fumigant

1, 2-DI-BROMO-ETHANE (ETHYLENE DIBROMIDE)

Tetrabromoethane (tetrabromoacetylene)

Standard Test Method for Bromine in Chlorine

1.1 This test method covers the determination of bromine in liquid chlorine and in gaseous chlorine with a lower limit of detection of 4 ppm

Standard Test Method for Bromine in Chlorine

1.1 This test method covers the determination of bromine in liquid chlorine and in gaseous chlorine with a lower limit of detection of 4 ug/kg

Standard Test Method for Bromine in Chlorine

本文件规定了溴化钠制溴副产氯化钠产品的要求、试验方法、检验规则及包装、标识、运输、贮存要求。本文件适用于以溴化钠、氯气、盐酸等为主要原料生产溴素的过程中，反应蒸馏工段产生的酸性水经中和、蒸发结晶、离心工序生产得到的氯化钠。溴化钠制溴副产氯化钠主要作为生产融雪剂、烧碱、纯碱的原料，不得用于饲料

Sodium bromide produces bromine by-product sodium chloride

本标准规定了工业溴的产品分类、技术要求、试验方法、检验规则和标志、包装、运输、贮存。本标准适用于从海水、地下卤水和盐化工综合利用后的母液中，以氯取代法制得的工业用溴

industrial bromine

bromine water

bromide red

Bromide blue indicator (bromide)

Full Description Bromate levels ranging from 20 to 30 parts per billion (ppb) have recently been observed following

Bromate Control Under Exceptionally High Bromide-to-Bromate Conversion Conditions

Full Description The oxidation of bromide during drinking water treatment often results in the formation of brominated

Fate of Bromide during Chloramination: Formation of Bromamines and Brominated DBPs

溴 标准查询与下载