GOST 19728.4-88
ГОСТ 19728.4-88
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Talc and talcomagnesite. Methods for determination of ferric oxide
Тальк и талькомагнезит. Методы определения оксида железа
Status: Not effective - Superseded. IUS 10-2001
The standard applies to microtalc, ground talc and talcomagnesite and establishes photocolorimetric and complexometric methods for the determination of total iron (III) oxide and ferric oxide in hydrochloric acid solution after determining the residue ins
Стандарт распространяется на микротальк, молотые тальк и талькомагнезит и устанавливает фотоколориметрический и комплексонометрический методы определения оксида железа (III) общего и оксида железа в солянокислом растворе после определениянерастворимого в
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
2/22/1988
SKU: RUSS51638
The Product is Contained in the Following Classifiers:
PromExpert »
SECTION I. TECHNICAL REGULATION »
V Testing and control »
4 Testing and control of products »
4.1 Testing and control of products of mining and non-metallic industry »
4.1.2 Non-metallic minerals, materials and products »
ISO classifier »
73 MINING AND MINERAL PRODUCTS »
73.080 Non-metallic minerals »
National standards »
73 MINING AND MINERAL PRODUCTS »
73.080 Non-metallic minerals »
National Standards for KGS (State Standards Classification) »
Latest edition »
A. Mining. Minerals »
A5 Other nonmetallic minerals »
A59 Test methods, packaging, labeling »
National Standards for OKSTU »
CONSTRUCTION MATERIALS, EXCEPT REFINED CONCRETE STRUCTURES AND PARTS »
Control methods (testing, analysis, measurements) »
National Standards for OKSTU »
CONSTRUCTION MATERIALS, EXCEPT REFINED CONCRETE STRUCTURES AND PARTS »
Talc, talc magnesite »
The Document is Replaced With:
GOST 19728.4-2001: Talc and talcomagnesite. Methods for determination of ferric oxide
As a Replacement Of:
GOST 19728.4-74: Talc and talcmagnesite. Method for the determination of iron dioxide content
The Document References:
GOST 10652-73: Reagents. Dihydrate ethylenediaminetetraacetic acid disodium salt. Specifications
GOST 12083-78: Photoelectrical laboratory colorimeters. Types, basic parameters. Technical requirements
GOST 13474-79: Laboratory resistance furnaces. General specifications
GOST 19728.0-74: Talc and talcmagnesite. General requirements for methods of analysis
GOST 19728.1-74: Talc and talcmagnesite. Method for determination of insoluble in hydrochloric acid residue
GOST 19728.3-74: Talc and talcmagnesite. Method for determination of silicon oxide (IV)
GOST 19730-74: Talc and talcomagnesite. Method of sampling and sample preparation for laboratory testing
GOST 3118-77: Reagents. Hydrochloric acid. Specifications
GOST 3760-79: Reagents. Ammonia water. Specifications.
GOST 4173-77: Iron oxide. Specification
GOST 4199-76: Reagents. 10-aqueous sodium tetraborate. Specifications
GOST 4461-77: Reagents. Nitric acid. Specifications
GOST 4478-78: Reagents. Sulphosalicylic acid, 2-aqueous. Specifications
GOST 83-79: Reagents. Sodium carbonate. Specifications
The Document is Referenced By:
GOST 19728.6-88: Talc and talcomagnesite. Method for determination of titanium oxide
GOST 19728.7-2001: Talc and talcomagnesite. Method for determination of calcium oxide
GOST 19728.7-74: Talc and talcmagnesite. Method for determination of calcium oxide content
GOST 19728.8-74: Talc and talcmagnesite. Method for determination of magnesium oxide content
GOST 19729-74: Ground talc for manufacture of rubber products and plastics. Specifications
GOST 20706-75: Microtalc for cable industry. Specifications
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