GOST 4462-78

ГОСТ 4462-78

Reagents. Cobaltous sulphate 7-aqueous. Specifications

Реактивы. Кобальт (II) сернокислый 7-водный. 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 7-aqueous sulfuric cobalt (II), which is a pink-red crystals, slowly soluble in water.

Стандарт распространяется на 7-водный серно-кислый кобальт (II), представляющий собой розовокрасные кристаллы, медленно растворимые в воде.

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Format: Electronic (pdf/doc)
Page Count: 16

Approved: State Committee of Standards of the Council of Ministers of the USSR, 5/16/1978

SKU: RUSS61527

Price: $184.14

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 » L51 Inorganic reagents »

National Standards for OKSTU » CHEMICAL REAGENTS AND HIGH PURITY SUBSTANCES » Salts of scandium, titanium, vanadium, chromium, manganese, germanium, arsenic, iron, cobalt, nickel, copper, zinc, gallium »


As a Replacement Of:

GOST 4462-68: Cobalt sulphate

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

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

GOST 11882-73: SSI. Air for feeding pneumatic devices and automation. Technical requirements and test methods

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

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

GOST 22001-87: Reagents and super pure substances. Method for determination of chemical elements impurities by atomic absorption spectrometry

GOST 24104-88: General purpose and reference laboratory balances

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

GOST 27025-86: Reagents. General test requirements

GOST 29227-91: Laboratory glassware. Graduated pipettes. Part 1. General requirements

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 4517-75: Methods for preparation of auxiliary reagents and solutions used in the analysis

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

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

GOST 6709-72: Distilled water. Specifications

GOST 9775-69: Glass filters and devices with filters

The Document is Referenced By:

GOST 14047.7-78: Lead concentrates. Determination of cobalt. Photometric method

GOST 15848.1-90: Chromium ores and concentrates. Method for determination of chromium oxide (III)

GOST 15933.12-70: Ferroniobium. Method for the determination of cobalt content

GOST 15934.11-80: Copper concentrates. Method for determination of cobalt

GOST 20909.6-75: Non-diluted sperm of bulls. Methods of biochemical tests

GOST 21039-75: Acetic anhydride for industrial use. Specifications

GOST 23859.9-79: Bronze fire-resistance. Method for the determination of cobalt

GOST 23862.25-79: Rare-earth metals and their oxides. Methods of determination of cobalt and nickel

GOST 24295-80: Enameled steel ware. Analysis Test methods solutions for elements release

GOST 2642.9-2018: Refractories and refractory raw materials. Methods for determination of chrome (III) oxide

GOST 2642.9-86: Refractory materials and products. Methods for the determination of chrome oxide

GOST 2642.9-97: Refractories and refractory raw materials. Methods for the determination of chrome (III) oxide

GOST 26573.2-2014: Premixes. Methods for determination of мanganese, copper, iron, zinc, cobalt

GOST 30305.3-95: Condensed preserved and dry milk products. Procedures of measurement of titrimetric acidity

GOST 30648.1-99: Infant milk products. Methods for determination of fat

GOST 30648.4-99: Infant milk products. Titrimetric methods of acidity determination

GOST 30648.7-99: Infant milk products. Methods for determination of sucrose

GOST 31868-2012: Water. Methods for determination of colour

GOST 31952-2012: Water treatment for units. General requirements and methods of efficiency determination

GOST 32221-2013: Copper concentrates. Methods of analysis

GOST 3351-74: Drinking water. Methods for determination of odor, taste, color and turbidity

GOST 33957-2016: Definitions of reducing sugars and sucrose. The rules of tests acceptance, sampling and control methods

GOST 3624-92: Milk and milk products. Titrimetric methods of acidity determination

GOST 4212-2016: Reagents. Methods for preparation of solutions for colorimetric and nephelometric analysis

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

GOST 490-79: Lactic acid for use in foodstuffs. Specifications

GOST 5956-78: Granulated superphosphate produced from apatite concentrate with and without additives of trace elements

GOST 6689.9-92: Nickel, nickel and copper-nickel alloys. Methods for the determination of cobalt

GOST 8764-73: Canned milk. Control methods

GOST 9.305-84: Unified system of corrosion and ageing protection. Metal and non-metal inorganic coatings. Technological process operations for coating production

GOST R 50683-94: Soils. Determination of mobile compounds of copper and cobalt by Krupsky and Aleksndrova method modified by CINAO

GOST R 50687-94: Soils. Determination of mobile compounds of cobalt by Paive and Rinkis method modified by CINAO

GOST R 51095-97: Premixes. Specifications

GOST R 51637-2000: Premixes. Methods for the determination of total mass fraction of microelements (manganese, iron, copper, zinc, cobalt)

GOST R 51871-2002: Water treatment units. General requirements and methods of efficiency determination

GOST R 52769-2007: Water. Methods for determination of colour

GOST R 54669-2011: Milk and milk products. Methods for determination of acidity

GOST R 55065-2012: Phenolic antioxidants. Agidol-2. Specifications

GOST R 55361-2012: Milk fat, butter and butter paste made from cow milk. The rules of tests acceptance, sampling and control methods

MU 2580-82: Guidelines for the photometric measurement of the total concentration of cobalt carbonyls and their decomposition products in the air of the working area

MU 4579-88: Guidelines for the polarographic measurement of concentrations of copper, nickel and cobalt in the air of the working area

MU 5067-89: Guidelines for the photometric measurement of the concentration of diazettamide zinc chloride in the air of the working area

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

RD 34.10.409-87: Specified Quantity Allowances for Chemical Reagents for Thermal Power Station Wastewater Monitoring

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

RD 50-664-88: Guidelines. Metallic and non-metallic inorganic coatings. Electrolyte preparation and correction methods

RD 52.24.497-2005: The color of the surface land waters. Methods for making measurements by photometric and visual methods

SanPiN 42-128-4433-87: Sanitary standards of permissible concentrations of chemicals in soil

STB 1079-97: Premixes for agricultural animals, poultry and fish. Specifications

STB 1598-2006: Cow milk. Requirements for procurement

GOST 14048.12-80: Zinc concentrates. Method for the determination of cobalt

MU 08-47/155: Alcoholic drinks. Inversion voltammetric method for measuring the mass concentration of cobalt

MU 08-47/157: Milk and dairy products. Inversion voltammetric method for measuring the mass concentration of cobalt

OST 10-155-88: Methods of agro-chemical analysis. Determination of cobalt in plants and fodder of plant origin

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