GOST 18995.4-73
ГОСТ 18995.4-73
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Organic chemical products. Methods for determination of melting point interval
Продукты химические органические. Методы определения интервала температуры плавления
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 organic chemical products (reagents, high-purity substances and technical products) and establishes capillary and thermomicrodes for determining the melting temperature range of solid crystalline products that melt at temperatures up to 350 ° C.
Стандарт распространяется на органические химические продукты (реактивы, особо чистые вещества и технические продукты) и устанавливает капилярный и термомикрометоды определения интервала температуры плавления твердых кристаллических продуктов, которые плавятся при температуре до 350°С.
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Format: Electronic (pdf/doc)
Approved: Gosstandart of the USSR,
7/17/1973
SKU: RUSS56009
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 »
71.080.01 Organic chemicals in general »
National standards »
71 CHEMICAL INDUSTRY »
71.080 Organic Chemicals »
71.080.01 Organic chemicals in general »
ISO classifier »
71 CHEMICAL INDUSTRY »
71.100 Chemical products »
71.100.01 Chemical industry products in general »
National standards »
71 CHEMICAL INDUSTRY »
71.100 Chemical products »
71.100.01 Chemical industry products in general »
National Standards for KGS (State Standards Classification) »
Latest edition »
L Chemical products and rubber-asbestos products »
L0 General rules and regulations for chemical industry »
L09 Test methods. Packaging. Marking »
National Standards for OKSTU »
CHEMICAL REAGENTS AND HIGH PURITY SUBSTANCES »
Control methods (testing, analysis, measurements) »
The Document References:
GOST 15866-70: Organo-silicone fluid PFMS-4. Specifications
GOST 20799-88: Industrial oils Specifications
GOST 25336-82: Laboratory glassware and equipment. Basic parameters and dimensions
GOST 4145-74: Reagents. Potassium sulphate. Specifications
GOST 4204-77: Reagents. Sulphuric acid. Specifications
GOST 4217-77: Reagents. Potassium nitrate. Specifications
GOST 6259-75: Reagents. Glycerin. Specifications
GOST 6709-72: Distilled water. Specifications
The Document is Referenced By:
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GOST 18694-80: Hard phenol formaldehyde resins. Specifications
GOST 18911-73: Technical 1-naphthol -2-carboxylic acid. Specifications
GOST 18995.6-73: Organic chemical products. Methods for determination of boiling point
GOST 19627-74: Hydroquinone (paradioxybenzene). Specifications
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GOST 24801-81: n-Aminodiethylanilin sulphate. Specifications
GOST 26373-84: Commercially pure lenacil
GOST 32748-2014: Food additives. Malic acid E296. General specifications
GOST 32777-2014: Food additives. Sodium benzoate E211. Specifications
GOST 32778-2014: Food additives. Potassium benzoate E212. Specifications
GOST 33268-2015: Food additives. Calcium benzoate E213. Specifications
GOST 33269-2015: Food additives. Fumaric acid E297. Specifications
GOST 39-79: Naphthame-2. Specifications
GOST 40-80: Guanide F. Specifications
GOST 5234-78: 1,4-phenylenediamine technical. Specifications
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GOST 5822-78: Reagents. Aniline hydrochloride. Specifications
GOST 5828-77: Reagents. Dimethylglioxime. Specifications
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GOST 6341-75: Reagents. Succinic acid. Specifications
GOST 6344-73: Reagents. Thiourea. Specifications
GOST 6413-77: Benzoic acid for industrial use. Specifications
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GOST 7087-75: 2,2'-Dibenzothiazol disulphide. Specifications
GOST 739-74: 2-Mercaptobenzothiazole. Specifications
GOST 740-76: Thiuram D. Specifications
GOST 7461-77: Organic dye-stuffs. Fat-soluble orange. Specifications
GOST 830-75: Aldol-a-naphthylamine. Specifications
GOST 9286-89: Pentaerythritol for industrial use. Specifications
GOST 9419-78: Reagents. Stearic acid. Specifications
GOST 9593-74: 1-Phenyl-3-methyl-5-pyrazolone technical. Specifications
GOST 9803-75: Reagents. Maleic acid. Specifications
GOST 9991-74: Technical hexachlorethane. Specifications
GOST R 55065-2012: Phenolic antioxidants. Agidol-2. Specifications
GOST R 58910.2-2020: Rubber and rubber. Industrial control materials. Part 2. Specifications
GOST R 70551-2022: Coal phenolic products. Gas chromatographic method for the determination of the component composition of dicresol, tricresol and xylenols
MI 2838-2003: Recommendation. GSE. Standard samples of the composition and properties of substances and materials. General requirements for certification programs and methods
RD 31.52.08-81: Caprolon steering gear bearings. Technological requirements for the manufacture and installation of ship repair
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