GOST 20491-75
ГОСТ 20491-75
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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
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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