GOST 4142-77
ГОСТ 4142-77
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Reagents. Calcium nitrate tetrahydrate. Specifications
Реактивы. Кальций азотнокислый 4-водный. Технические условия
Status: Effective - Supersedes. The limitation of effectiveness has been lifted: Resolution of the State Standard No. 1809 of 11/27/91
The standard applies to 4-aqueous calcium nitrate, which is a colorless crystals; soluble in water; spreads in the air.
Стандарт распространяется на 4-водный азотнокислый кальций, который представляет собой бесцветные кристаллы; растворим в воде; расплывается в воздухе.
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Format: Electronic (pdf/doc)
Approved: State Committee of Standards of the Council of Ministers of the USSR,
5/4/1977
SKU: RUSS67756
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
3 Activities of testing laboratories »
3.2 Technical equipment of testing laboratories »
3.2.3 Chemical reagents and highly pure substances »
3.2.3.1 Reagents »
ISO classifier »
71 CHEMICAL INDUSTRY »
71.040 Analytical Chemistry »
71.040.30 Chemical reagents »
National standards »
71 CHEMICAL INDUSTRY »
71.040 Analytical Chemistry »
71.040.30 Chemical reagents »
National Standards for KGS (State Standards Classification) »
Latest edition »
L Chemical products and rubber-asbestos products »
L5 Reagents and highly pure substances »
L51 Inorganic reagents »
National Standards for OKSTU »
CHEMICAL REAGENTS AND HIGH PURITY SUBSTANCES »
Salts of alkali metals, ammonium, alkaline earth metals, beryllium and aluminum »
As a Replacement Of:
GOST 4142-66: Calcium nitrate
The Document References:
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