GOST 5839-77

ГОСТ 5839-77

Reagents. Sodium oxalate. Specifications

Реактивы. Натрий щавелевокислый. Технические условия

Status: Effective - Supersedes. The limitation of effectiveness has been lifted: Resolution of the State Standard No. 1503 of 03/01/92

The standard applies to oxalate sodium, which is a white crystalline powder that decomposes when calcined. Soluble in water (at 20 ° C, 3.4 g of salt dissolves in 100 g of water) and is insoluble in alcohol and ether.

Стандарт распространяется на щавелевокислый натрий, представляющий собой белый кристаллический порошок, разлагающийся при прокаливании. Растворим в воде (при 20°С в 100 г воды растворяется 3,4 г соли) и нерастворим в спирте,эфире.

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Format: Electronic (pdf/doc)
Page Count: 12

Approved: State Committee of Standards of the Council of Ministers of the USSR, 1/13/1977

SKU: RUSS57125

Price: $153.26

English keywords: chemical reagents;



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 » L52 Organic reagents »


As a Replacement Of:

GOST 5839-68: Sodium oxalate

The Document References:

GOST 10555-75: Reagents and high-purity substances

GOST 10671.4-74: Reagents. Methods for determination of nitrogen compounds impurity general content

GOST 10671.5-74: Reagents. Methods for the determination of sulfates

GOST 10671.6-74: Reagents. Methods for determination of phosphates

GOST 10671.7-74: Reagents. Methods for the determination of chlorides

GOST 14870-77: Reagents. Methods for determination of water

GOST 14871-76: Reagents. Methods for the determination of colority liquid chemicals reagents and solutions of reagents

GOST 17319-76: Reagents. Methods for the determination of heavy metals

GOST 20490-75: Reagents. Potassium permanganate. Specifications

GOST 3885-73: Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage

GOST 4168-79: Reagents. Sodium nitrate. Specifications

GOST 4204-77: Reagents. Sulphuric acid. Specifications

GOST 4212-76: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis

GOST 6709-72: Distilled water. Specifications

The Document is Referenced By:

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GOST R 53164-2008: Confectionery. Method for determination of the dry fat-free solids of cocoa concentration in chocolate products

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GOST R 55684-2013: Drinking water. Methods for the determination of permanganate index

GOST R 56373-2015: Feedstuffs and fodder additives. Determination of mass fraction organic acids using capillary electrophoresis

MU 1385-75: Guidelines for the photometric determination of 3, 4-dichlorophenyl isocyanate in air

RD 153-34.1-10.412-00: Specified Quantity Allowances for Reagent and Laboratory Vessels for Chemical Monitoring at Thermal Power Stations

RD 34.37.523.10-88: Industrial water of thermal power plants. Methods for determination of water oxidability

RD RTM 26-362-80: Accelerated and marking methods for chemical and spectral analysis of basic and welding materials in chemical and petroleum engineering. Methods of chemical analysis of iron and steel

RDM 929-09-93: The certificate on a technique of performance of measurements of a mass fraction of chrome a titrimetric method in the alloyed and high-alloyed steel

ST RK 2486-2014: Protection of Nature. drinking water, natural, clean technology, waste, treated waste. Determination of mass concentration of cobalt, tin, and lead by stripping voltammetry

ST RK STB 1315-2008: Canned food. Method for determination of tin and lead content by stripping voltammetry using TA analyzers

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GOST 34597-2019: Anode grounding of installations of electrochemical protection against corrosion of underground metal structures. Methods for determining the biocorrosive aggressiveness of soils and their impact on underground metal structures

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