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GOST 18995.4-73

ГОСТ 18995.4-73

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

Price: $115.83



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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 » 71.080.01 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:

GOST 10521-78: Reagents. Benzoic acid. Specifications

GOST 12298-77: 2, 4-Dinitranilin technical. Specifications

GOST 14310-78: Acid 2-aminobenzoic technical. Specifications

GOST 17354-71: Technical 4-hydroxybenzoic acid. Specifications

GOST 17445-80: Commercial hexachlorobenzene

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

GOST 20843.2-89: Coal tar phenol products. Gas chromatographic method for determination of composition of dicresol, triczesol and xylenols

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

GOST 5243-77: Hydrochloride technical aniline. Specifications

GOST 5822-78: Reagents. Aniline hydrochloride. Specifications

GOST 5828-77: Reagents. Dimethylglioxime. Specifications

GOST 5869-77: Reagents. Phtalic anhydride. Specifications

GOST 6341-75: Reagents. Succinic acid. Specifications

GOST 6344-73: Reagents. Thiourea. Specifications

GOST 6413-77: Benzoic acid for industrial use. Specifications

GOST 6691-77: Reagents. Urea. Specifications

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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