e/Bromine number

Information
has gloss	eng: Bromine number is the amount of bromine in grams absorbed by 100 grams of a sample. The number indicates the degree of unsaturation.
lexicalization	eng: Bromine number
instance of	(noun) a nonmetallic heavy volatile corrosive dark brown liquid element belonging to the halogens; found in sea water Br, atomic number 35, bromine

Meaning
Chinese
has gloss	zho: 溴价（或叫做溴值）是衡量油品中不饱和烃含量的一个指标。100克样品所消耗的溴的克数称为溴价，而100克样品所消耗的溴的毫克数则称为溴指数。溴价或者溴指数越高，则说明样品中不饱和烃含量越高。在油品生产中，这个数值作为衡量油品安定性的重要指标。而在一些化工生产中（例如长链烷基化反应），它也可以被用来粗略估计产品的转化率。
lexicalization	zho: 溴价

Media
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