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GOST 20491-75

ГОСТ 20491-75

Technical isopropylbenzene. Specifications

Изопропилбензол технический. Технические условия

Status: Effective. The limitation of effectiveness has been lifted: Protocol No. 5-94 of the IGU dated 05.17.94 (IUS 11-12-1994)

The standard applies to technical isopropyl benzene, obtained by alkylation of benzene with propylene in the presence of aluminum chloride and used for the synthesis of phenol - acetone and alpha methylstyrene.

Стандарт распространяется на технический изопропилбензол, получаемый при алкилировании бензола пропиленом в присутствии хлористого алюминия и используемый для синтеза фенола - ацетона и альфа-метилстирола.

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Format: Electronic (pdf/doc)

Approved: Gosstandart of the USSR, 2/11/1975

SKU: RUSS68115

Price: $398.00

English keywords: aromatic hydrocarbons;


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The Product is Contained in the Following Classifiers:

PromExpert » SECTION I. TECHNICAL REGULATION » V Testing and control » 4 Testing and control of products » 4.9 Testing and control of chemical and industrial products » 4.9.1 Products of main chemical industries »

ISO classifier » 71 CHEMICAL INDUSTRY » 71.080 Organic Chemicals » 71.080.15 Aromatic Hydrocarbons »

National standards » 71 CHEMICAL INDUSTRY » 71.080 Organic Chemicals » 71.080.15 Aromatic Hydrocarbons »

National Standards for KGS (State Standards Classification) » Latest edition » L Chemical products and rubber-asbestos products » L2 Organic Chemical Products » L21 Organic intermediates »

National Standards for OKSTU » ORGANIC SYNTHESIS PRODUCTS, SYNTHETIC DYES AND PETROCHOCOLES AND CHEMICAL PRODUCTS » Aromatic mononuclear hydrocarbons and their derivatives »


As a Replacement Of:

GOST 5.1351-72: Technical isopropylbenzene. Quality requirements for certified products

GOST 9872-61: Technical isopropylbenzene

The Document References:

GOST 12.1.004-85: Occupational safety standards system. Fire safety. General requirements

GOST 12.1.005-88: General sanitary requirements for working zone air

GOST 12.1.016-79: Work area air

GOST 12.1.018-86: Occupational safety standards system. Fire safety. Static electricity spark safety. General requirements

GOST 12.1.044-84: Occupational safety standards system. Fire and explosion hazard of substances and materials. Nomenclature of indicators and methods for their determination

GOST 12083-78: Photoelectrical laboratory colorimeters. Types, basic parameters. Technical requirements

GOST 13380-81: Petroleum products. Method for determination of sulphur microadmixtures

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

GOST 18300-87: Technical rectified ethyl alcohol. Specifications

GOST 18995.1-73: Liquid chemical products. Methods for determination of density

GOST 19433-88: Dangerous goods. Classification and marking

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

GOST 23519-79: Phenol synthetic technical. Specifications

GOST 24104-88: General purpose and reference laboratory balances

GOST 2517-85: Crude oil and petroleum products. Methods of sampling

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

GOST 25706-83: Magnifiers

GOST 2603-79: Reagents. Acetone. Specifications

GOST 2706.11-74: Benzene hydrocarbons and allied products. Method of determination of bromine value

GOST 2706.1-74: Benzene hydrocarbons and allied products. Method of determination of appearance and colour

GOST 3022-80: Technical hydrogen. Specification

GOST 3118-77: Reagents. Hydrochloric acid. Specifications

GOST 4197-74: Reagents. Sodium nitrite. Specifications

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

GOST 427-75: Measuring metal rules. Basic parameters and dimensions. Specifications

GOST 4328-77: Reagents. Sodium hydroxide. Specifications

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

GOST 5072-79: Mechanical stop-watches. Specification

GOST 5955-75: Reagents. Benzene. Specifications

GOST 6265-74: Ether technical ethyl. Specification

GOST 6709-72: Distilled water. Specifications

GOST 9293-74: Gaseous and liquid nitrogen. Specifications

The Document is Referenced By:

GOST 23519-93: Technical synthetic phenol. Specifications

MUK 4.1.1205-03: Gas chromatographic determination of benzene, trichloroethylene, toluene, tetrachloroethylene, chlorbenzene, ethyl benzene, m-, p-xylenes, o-xylene, styrene, isopropyl benzene, o-chlorinetoluene and naphthalene in water

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