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GOST 4223-75

ГОСТ 4223-75

Reagents. Potassium bisulfate. Specifications

Реактивы. Калий сернокислый кислый. Технические условия

Status: Effective - Supersedes. The limitation of the effectiveness period has been lifted: Protocol No. 3-93 of the IGU dated 03.03.93 (IUS 5-6-1993)

The standard applies to acidic potassium sulphate, which is a colorless transparent crystals, in the mass - white; easily soluble in water.

Стандарт распространяется на кислый сернокислый калий, представляющий собой бесцветные прозрачные кристаллы, в массе - белого цвета; легко растворим в воде.

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Format: Electronic (pdf/doc)

Approved: Gosstandart of the USSR, 9/3/1975

SKU: RUSS62684

Price: $267.00

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 » CHEMICAL REAGENTS AND HIGH PURITY SUBSTANCES » Salts of alkali metals, ammonium, alkaline earth metals, beryllium and aluminum »


As a Replacement Of:

GOST 4223-72: Potassium sour sulphate

The Document References:

GOST 10555-75: Reagents and high-purity substances

GOST 10671.1-74: Reagents. Method for determination of silica impurity

GOST 10671.2-74: Reagents. Methods for determination of nitrates

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

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

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

GOST 1770-74: Laboratory volumetric glassware. Cylinders, beakers, measuring flasks, test tubes. General specifications

GOST 19433-88: Dangerous goods. Classification and marking

GOST 199-78: Reagents. Sodium acetate 3-aqueous. Specifications

GOST 20292-74: Laboratory volumetric glassware. Burettes, pipettes

GOST 22001-76: Reagents. Atomic absorption method for determining the content of zinc and magnesium impurities

GOST 24104-80: General purpose and reference laboratory balances. General specifications

GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions

GOST 25794.1-83: Reagents. Methods of preparation of standard volumetric solutions for acid-base titration

GOST 27025-86: Reagents. General test requirements

GOST 3760-79: Reagents. Ammonia water. Specifications.

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

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

GOST 4328-77: Reagents. Sodium hydroxide. Specifications

GOST 4517-87: Reagents. Methods for preparation of accessory reagents and solutions used for analysis

GOST 4919.1-77: Reagents and matters of special purity. Methods for preparation of indicators solutions

GOST 5457-75: Dissolved acetylene and gaseous acetylene for technical purposes. Specifications

GOST 61-75: Reagents. Acetic acid. Specifications

GOST 6563-75: Technical articles made of noble metals and their alloys. Specifications

GOST 6709-72: Distilled water. Specifications

The Document is Referenced By:

GOST 10561-80: Cryolite artificial technical. Technical conditions

GOST 12349-83: Alloyed and high-alloyed steels. Methods for determination of tungsten

GOST 14922-77: Aerosil (silicon dioxide). Specifications

GOST 14925-79: Cis-isoprene synthetic rubber. Specifications

GOST 17607-72: Nickel soured. Technical conditions

GOST 18376-79: Fluoroelastomers CKФ-26 and CKФ-32. Specifications

GOST 18671-73: Cobalt oxide. Technical conditions

GOST 19816.2-74: Synthetic rubber. Method for determination of copper, iron and titanium content

GOST 23673.7-79: Dolomite for glass industry. Method for the determination of the residue after acid decomposition

GOST 2642.3-86: Refractory materials and products. Methods for the determination of silicon dioxide

GOST 32468-2013: Urea for industrial use. Determination of iron content. Photometric method with use of 2,2'-bipyridyl

GOST R 50568.3-93: Urea for industrial use. Determination of iron content. Photometric method with use of 2, 2' - bipyridyl

GOST R 54353-2011: Food common salt. Determination of sulphate-ion mass fraction by gravimetric method

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