Метил и этил хлористые технические. Методы испытаний
Название (англ.):
Methyl chloride and ethyl chloride for industrial use; Methods of test
Описание (англ.):
Specifies procedures for determining the acidity , the residue on evaporation and the water content by the Karl Fischer method. The acidity test is applicable to products having acidities, expressed as hydrochloric acid, between 1 and 50 mg/kg. For determination of ressidue on evaporation the method specified in ISO 2210 is recommended which is applicable toproducts leaving a residue on evaporation equal to or greater than 5 mg/kg. The method for determination of water content is applicable to products having water contents between 5 and 200 mg/kg.
Дата регистрации:
28.08.79
Дата введения:
01.07.79
Дата отмены:
30.05.02
Код КГС:
Л29
Код ОКСТУ:
2412;2409
Код ОКС(МКС):
71.080.20
Код ОКП:
2412;2409
Нормативные ссылки:
BS 5598 PART 7-1980, EQV*NBN T 04-445-1983, EQV*NF T20-777-1984, EQV
Ключевые слова:
ACIDITY CHEMICAL ANALYSIS CHEMICAL ANALYSIS AND TESTING CHLOROETHANES CHLOROMETHANES DETERMINATION OF CONTENT ETHYL CHLORIDE KARL FISCHER REAGENT METHYL CHLORIDE TESTING TESTS WATER CHEMICAL ANALYSIS AND TESTIN