BS 3993:1966

Specification for hydrochloric acid, commercial types 1 and 2.

NORMA vydaná dňa 7.3.1966

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The information about the standard:

Designation standards: BS 3993:1966
Publication date standards: 7.3.1966
The number of pages: 22
Approximate weight : 66 g (0.15 lbs)
Country: British technical standard
Kategória: Technické normy BS

Annotation of standard text BS 3993:1966 :

Two types differing in levels of impurities. Requirements for residue on evaporation, sulphated residue on ignition, total sulphate, iron, arsenic, lead, copper, mercury, oxidizing and reducing substances; methods of test. Status: Confirmed