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Industrial silicon content

Industrial silicon content, Total:72 items.

In the international standard classification, Industrial silicon content involves: Products of the chemical industry, Inorganic chemicals, Semiconducting materials.

HU-MSZT, Industrial silicon content

BE-NBN, Industrial silicon content

NBN T 03-240-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Titrimetric method
NBN T 03-235-1980 Sodium and potassium silicates for industrial use - Determination of silica content - Gravimetrie method by insolubilization
NBN T 03-441-1983 Aluminium fluoride for industrial use - Preparation and storage of test samples
NBN T 03-527-1983 Sodium hexafluorosilicate for industrial use - Determination of phosphate content - Molybdovanadate spectrophotometric method
NBN T 03-242-1980 Sodium and potassium silicates for industrial use - Determination of iron content - 1,10-Phenanthroline photometric method
NBN T 03-236-1980 Sodium and potassium silicates for industrial use - Determination of carbonates content - Gas-volumetric method
NBN T 03-533-1985 Hexafluorosilicic acid for industrial use - Determination of available fluorine conten -Potentiometric method after distillation
NBN T 03-191-1980 M?THODE PHOTOMETRIQUE AU MOLYBDOSILICATE REDUIT
NBN T 03-529-1983 Sodium hexafluorosilicate for industrial use - Determination of iron content - 1 , 10-Phenanthroline spectrophotometric method
NBN T 03-439-1983 Aluminium fluoride for industrial use - Determination of silica content -Spectrophotometric method using the reduced silicomolybdic complex
NBN T 03-126-1980 Sodium hydroxide for industrial use - Determination of silica content - Reduced silico-molybdic comrlex photometric method
NBN T 03-127-1980 Sodium hydroxide for industrial use - Determination of silica content - Gravimetrie method by precipitation of quinoline molyb-dosilicate
NBN T 03-266-1980 .Phosphoric acid for industrial use - Determination of soluble silica content - Reduced molybdosilicate spectrophotometric method
NBN T 03-528-1983 Sodium hexafluorosilicate for industrial use - Determination of sulphur compounds content - iodometric method after reduction
NBN T 03-526-1983 Sodium hexafluorosi1icate for industrial use - Determination of free acidity and total hexafluorosilicate content - Titrimetric method
NBN T 03-367-1988 Crude sodium borates for industrial use - Determination of total and alkali-soluble silica contents - Molybdosilicate spectrometric method

RO-ASRO, Industrial silicon content

STAS 7012-1990 Raw materials for pulp and paper industry. Silicon dioxide content determination

Association Francaise de Normalisation, Industrial silicon content

NF T77-153:1987 Basic silicones for industrial use. Determinaion of silicon content (silicon content more than 1 per cent (m/m)). Gravimetric method.
NF T77-157:1987 Basic silicones for industrial use. Determination of amino groupe. Potentiometric method.
NF T20-528:1980 Sodium and potassium silicates industrial use. Determination of ion content-1,10.
NF T77-152:1987 Basic silicones for industrial use. Determination of silicon content (silicon content less than 1 per cent (m/m)). Method by atomic absorption spectrometry.
NF T20-058:1982 Chemical products for industrial use . General method for determination of silicon content. Reduced molybdosilicate spectrometric method.
NF T77-105:1985 Basic silicones for industrial use. Determination of water content. Karl fischer method.
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-538:1984 Hexafluorosilic acid for industrial use. Determination of available fluorine content. Potentiometric method after disitllation.
NF T20-474:1973 Phosphoric acid for industrial use. Determination of silica content. Spectrophotometric method using the reduced silicomolybdic complex.
NF T20-384:1977 Potassium hydroxide for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoline molybdosilicate.
NF T77-154:1987 Basic silicones for industrial use. Determination of silinetriyl radicals (silanetriyl content more than 0,5 per cent (m/m)). Gasvolumetric method.
NF T20-383:1977 Potassium hydroxide for industrial use. Determination of silica content. Reduced molybdosilicate photometric method.
NF T20-425:1976 Sodium hydroxyde for industrial use. Determination of silica content. Gravimetric method by precipitation of quinoleine molybdosilicate.
NF T77-155:1987 Basic silicones for industrial use. Determination of vinyl groups (content more than 0,1 per cent (m/m)). Near infra-red spectrometric method.
NF T20-424:1976 Sodium hydroxyde for industrial use. Determination of silica content. Reduced silicomolybdic complex photometric method.

TR-TSE, Industrial silicon content

TS 2070-1975 SODIUM HYDROXIDE FOR INDUSTRIAL USE - DETERMINATION OF SILICA CONTENT-REDUCED SILICO - MOLYBDIC COMPLEX PHOTOMETRIC METHOD
TS 2227-1976 SODIUM AND POTASSIUM SIUCATES FOR INDUSTBIAL USE DETERMINATION OF IRON CONTENT 1,10 —PHENANTHROL?NE PHOTOMETRIC METHOD
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD
TS 2914-1978 ANHYDROUS HYDROGEN FLUORIDE FOR INDUSTRIAL USE — DETERMINATION OF HEXAFLUOROSILICIC ACID CONTENT — REDUCED MOLYBDOSILICATE PHOTOMETRIC METHOD

PT-IPQ, Industrial silicon content

TH-TISI, Industrial silicon content

TIS 1925-1999 Sodium and potassium silicates for industrial use.determination of silica content.gravimetric method by insolubujzation

International Organization for Standardization (ISO), Industrial silicon content

ISO 5443:1978 Sodium hexafluorosilicate for industrial use; Determination of iron content; 1,10 phenanthroline spectrophotometric method
ISO 3201:1975 Sodium and potassium silicates for industrial use; Determination of iron content; 1,10- Phenanthroline photometric method
ISO 5442:1980 Sodium hexafluorosilicate for industrial use; Determination of sulphur compounds content; Iodometric method after reduction
ISO 6677:1983 Hexafluorosilicic acid for industrial use; Determination of available fluorine content; Potentiometric method after distillation
ISO 985:1976 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 996:1976 Potassium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 985:1975 Sodium hydroxide for industrial use — Determination of silica content — Gravimetric method by precipitation of quinoline molybdosilicate
ISO 995:1975 Potassium hydroxide for industrial use; Determination of silica content; Reduced molybdosilicate photometric method
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 2369:1972 Aluminium fluoride for industrial use; Determination of silica content; Spectrophotometric method using the reduced silicomolybdic complex
ISO 1691:1976 Sodium and potassium silicates for industrial use; Determination of carbonates content; Gas-volumetric method
ISO 984:1974 Sodium hydroxide for industrial use; Determination of silica content; Reduced silico-molybdic complex photometric method
ISO 3701:1976 Anhydrous hydrogen fluoride for industrial use; Determination of hexafluorosilicic acid content; Reduced molybdosilicate photometric method
ISO 5935:1980 Crude sodium borates for industrial use; Determination of total and alkali-soluble silica contents; Molybdosilicate spectrometric method
ISO 5935:1984 Crude sodium borates for industrial use; Determination of total and alkali-soluble silica contents; Molybdosilicate spectrometric method
ISO 5440:1978 Sodium hexafluorosilicate for industrial use; Determination of phosphate content; Molybdovanadate spectrophotometric method
ISO 3361:1975 Phosphoric acid for industrial use; Determination of soluble silica content; Reduced molybdosilicate spectrophotometric method

Korean Agency for Technology and Standards (KATS), Industrial silicon content

KS M ISO 1691-2017(2022) Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 1691:2012 Sodium and potassium silicates for industrial use－Determination of carbonates content－Gas-volumetric method
KS M ISO 1691:2017 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 5440-2017(2022) Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method
KS M ISO 5935:2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS M ISO 5935:2010 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method
KS M ISO 5440:2002 Sodium hexafluorosilicate for industrial use-Determination of phosphate content-Molybdovanadate spectrophotometric method
KS M ISO 5440:2017 Sodium hexafluorosilicate for industrial use — Determination of phosphate content — Molybdovanadate spectrophotometric method

KR-KS, Industrial silicon content

KS M ISO 1691-2017 Sodium and potassium silicates for industrial use — Determination of carbonates content — Gas-volumetric method
KS M ISO 5935-2006 Crude sodium borates for industrial use－Determination of total and alkali-soluble silica contents－Molybdosilicate spectrometric method

Professional Standard - Electron, Industrial silicon content

SJ/T 10924-1996 Methods for determination of silica content in potassium silicate solution for use in electronic industry

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Industrial silicon content

GB/T 16633-1996 Industrial circulating cooling water--Determination of silica--Spectrophotometric method

工业和信息化部, Industrial silicon content

YS/T 1160-2016 Quantitative phase analysis of industrial silicon powder Determination of silica content X-ray diffraction K value method