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Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means
(AREA)
Description
Предмет изобретени Subject invention
Споеоб получени нндикатора хлорфенолового красного, отличающийс тем, что, с целью упрощени его синтеза, хлорируют феноловый красный гипохлоритом )1атр1 в водной среде в присутствии борной кислоты.The chlorophenol red indicative indicator, characterized in that, in order to simplify its synthesis, phenol red hypochlorite) latr1 is chlorinated in an aqueous medium in the presence of boric acid.
SU634300A1959-07-201959-07-20
The method of obtaining the indicator chlorophenol red
SU127264A1
(en)