GOST 4143-78
ГОСТ 4143-78
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Reagents. Potassium hydrogen carbonate. Specifications
Реактивы. Калий углекислый 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 carbonate, which is a colorless transparent crystals; soluble in water; non-toxic, non-explosive, non-flammable.
Стандарт распространяется на кислый углекислый калий, представляющий собой бесцветные прозрачные кристаллы; растворим в воде; не токсичен, не взрывоопасен, не пожароопасен.
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Format: Electronic (pdf/doc)
Approved: State Committee of Standards of the Council of Ministers of the USSR,
2/10/1978
SKU: RUSS57102
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 4143-69: Potassium bicarbonate
The Document References:
GOST 10398-76: Reagents and super pure substances. Complexonometric method for determination of basic matter content
GOST 10555-75: Reagents and high-purity substances
GOST 10652-73: Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
GOST 10671.1-74: Reagents. Method for determination of silica impurity
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 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 24104-88: General purpose and reference laboratory balances
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 3117-78: Reagents. Ammonium acetate. Specifications
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3760-79: Reagents. Ammonia water. Specifications.
GOST 3770-75: Reagents. Ammonium carbonate. Specifications
GOST 3885-73: Reagents and superpure substances. Regulations of acceptance, sampling, packing, marking, transportation and storage
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4212-76: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis
GOST 4233-77: Reagents. Sodium chloride. Specifications
GOST 4523-77: Reagents. Magnesium sulphate 7-aqueous. Specifications
GOST 4530-76: Reagents. Calcium carbonate. Specifications
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:
FR 1.31.2005.01758: Quantitative chemical analysis of soils. Measurement procedure for total mercury in solid and liquid production and consumption wastes, sediments, sludge, activated sludge, bottom sediments by the photometric method with dithizone
FR 1.31.2005.01763: Quantitative chemical analysis of soils. Methodology for measuring the content of dry and calcined residue in solid and liquid wastes of production and consumption, sediments, sludge, activated sludge, bottom sediments by gravimetric method
GOST 23327-98: Milk and milk products. Determination of mass part of total nitrogen by Kjeldahl method and determination of mass part of protein
GOST 26186-84: Fruit and vegetable products, meat and meat-vegetable cans. Methods for determination of chloride content
GOST 31638-2012: Food additives. Sodium and potassium triphosphates E451. Specifications
GOST 31687-2012: Food additives. Potassium phosphates E340. General specifications
GOST 32778-2014: Food additives. Potassium benzoate E212. Specifications
GOST 33773-2016: Food additives. Potassium polyphosphate E452 (ii). Specification
GOST 8857-77: Lead. Method of spectral analysis
GOST R 52824-2007: Food additives. Sodium and potassium triphosphates E451. Specifications
GOST R 53069-2008: Food additives. Potassium phosphates E340. General specifications
GOST R 54572-2011: Food additives. Potassium citrates E332. General specifications
GOST R 55581-2013: Food additives. Potassium propionate Е283. Specifications
RD 52.04.186-89: Part 1. Guidance on the control of air pollution. Pollution of the atmosphere in cities and other settlements. Main Geophysical Observatory. A.I.Voyeikova (MGO)
RD 52.04.797-2014: Mass concentration of hydrogen fluoride in samples of atmospheric air. Photometric Measurement Technique Using Xylenol Orange
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