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GOST 2053-77

ГОСТ 2053-77

Reagents. Sodium sulphide 9-aqueous. Specifications

Реактивы. Натрий сернистый 9-водный. Технические условия

Status: Effective - Supersedes. The limitation of the effectiveness period has been lifted: Protocol No. 4-93 of the IGU dated 10.21.93 (IUS 4-1994)

The standard applies to 9-aqueous sodium sulphide (sodium sulfide), which is a hygroscopic colorless crystals that oxidize in air, is photosensitive.

Стандарт распространяется на 9-водный сернистый натрий (сульфид натрия), который представляет собой гигроскопические бесцветные кристаллы, окисляющиеся на воздухе, светочувствит��лен.

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Format: Electronic (pdf/doc)

Approved: State Committee of Standards of the Council of Ministers of the USSR, 4/29/1977

SKU: RUSS54588

Price: $151.00

English keywords: chemical reagents;


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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 » INORGANIC CHEMICAL PRODUCTS, MINING CHEMICAL RAW MATERIALS AND FERTILIZERS » Hydrogen sulfide salts »


As a Replacement Of:

GOST 2053-66: Sodium sulphide (sodium sulfide)

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