Determination method of sodium hydroxide content

Determination method of sodium hydroxide content, Total:77 items.

The international standard classification for "Determination method of sodium hydroxide content" includes: Bases , Plastics .

The Chinese standard classification for "Determination method of sodium hydroxide content" includes: Inorganic acid and alkali , Light metals and their alloys analysis method , Adhesives .

General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

GB 12010.11-1989 Determination for sodium hydroxide contents of polyvinyl alcohol resins
GB/T 7698-2003 Sodium hydroxide for industrial use; Determination of carbonates content; Titrimetric method
GB/T 11200.1-2025 Test methods of high-purity sodium hydroxide—Part 1：Determination of sodium chlorate content
GB/T 11213.2-2007 Sodium hydroxide for chemical fiber use—Determination of sodium chloride content—Spectrometric method
GB/T 11200.1-2006 Sodium hydroxide for industrial use - Determination of sodium chlorate content - O-Tolidine spectrometric method
GB/T 11200.1-1989 Membrane process sodium hydroxide; Determination of sodium chlorate content-o-Tolidine spectrometric method
GB/T 11213.6-1989 Sodium hydroxide for chemical fiber use--Determination of sulphate mass fraction--Turbidimetric method
GB/T 4348.2-2002 Sodium hydroxide for industrial use - Determination of sodium content - Mercurimetric method
GB/T 11213.3-2003 Sodium hydroxide for chemical fiber use—Determination of the calcium content—EDTA complexometric method
GB/T 11213.1-2007 Sodium hydroxide for chemical fiber use—Determination of sodium hydroxide content
GB/T 4348.2-2014 Sodium hydroxide for industrial use―Determination of sodium chloride content―Mercurimetric method
GB/T 7698-2014 Sodium hydroxide for industrial use―Determination of carbonates content―Titrimetric method
GB/T 11200.2-1989 Membrane process sodium hydroxide; Determination of aluminium oxide content-spectrometric method
GB/T 4348.1-2000 Sodium hydroxide for industrial use-Determination of sodium hydroxide and sodium carbonate content
GB/T 11213.2-1989 Sodium hydroxide for chemical fiber use--Determination of sodium chloride content--Spectrometric method
GB/T 6610.5-2003 Chemical analysis methods of aluminium hydroxide-Determination of sodium oxide content
GB/T 11213.1-1989 Sodium hydroxide for chemical fiber--Determination method of mass fraction
GB/T 11199-1989 Membrane process sodium hydroxide
GB/T 22650-2008 Sodium hydroxide for industrial use - Determination of calcium and magnesium content - Complexometric method
GB/T 4348.1-2013 Sodium hydroxide for industrial use—Determination of sodium hydroxide and sodium carbonate content
GB/T 11213.7-1989 Sodium hydroxide for chemical fiber use--Determination of copper mass fraction--Spectrometric method
GB/T 11213.4-1989 Sodium hydroxide for chemical fiber use--Determination of silicon mass fraction--Reduced molybdo silicate spectrometric method
GB/T 12010.11-1989 Determination for sodium hydroxide contents of polyvingl alcohol resins
GB/T 11213.5-2006 Sodium hydroxide for chemical fiber use—Determination of sulphate content
GB/T 11213.7-2008 Test methods of sodium hydroxide for chemical fiber use -Part 7:Determination of copper content-spectrometric method

Inner Mongolia Provincial Standard of the People's Republic of China

DB15/T 1463-2018 Determination of nickel content in sodium hydroxide for industrial use spectrophotometric method

Professional Standard - Energy and Power Planning

DL/T 425.2-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titration method
DL 425.2-1991 Determination for sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Titrimetry
DL/T 425.3-1991 Determination of sodium chloride content in industrial sodium hydroxide - Mercury titration method
DL 425.3-1991 Determination for sodium chloride content in industrial sodium hydroxide - Mercurimetry
DL 425.5-1991 Determination for sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL/T 425.6-1991 Determination of sodium chloride in industrial sodium hydroxide - Silver nitrate volumetric method
DL/T 425.5-1991 Determination of sodium hydroxide and sodium carbonate content in industrial sodium hydroxide - Volumetric method
DL 425.6-1991 Determination for sodium chloride content in industrial sodium hydroxide - Silver nitrate volumetric method

Professional Standard - Non-ferrous Metal

YS/T 534.5-2006 Chemical analysis methods of aluminium hydroxide. Determination of sodium oxide content
YS/T 534.5-2007 Chemical analysis methods of aluminium hydroxide Part 5: Determination of sodium oxide content

Magyar Szabványügyi Testület

MSZ KGST 1873-1979 Method for determination of sodium chloride content of industrial sodium hydroxide
MSZ KGST 1880-1979 Determination of sodium chloride content of industrial sodium hydroxide
MSZ KGST 1872-1979 Volume determination of sodium carbide content in industrial sodium hydroxide
MSZ KGST 1876-1979 Determination of oxidizing acid and aluminum oxide content of industrial sodium hydroxide
MSZ KGST 1874-1979 Industrial sodium hydroxide silica content determination

British Standards Institution (BSI)

BS 6075-1:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of sodium hydroxide content
BS 6075-4:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of silica content
BS 6075-3:1981 Methods of sampling and test for sodium hydroxide for industrial use. Determination of iron content

Korean Agency for Technology and Standards (KATS)

KS M ISO 979-2017 Sodium hydroxide for industrial use－Method of assay
KS M ISO 979-2017(2022) Sodium hydroxide for industrial use－Method of assay
KS M ISO 979-2022 Sodium hydroxide for industrial use－Method of assay
KS M ISO 981-2017 Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method
KS M ISO 981-2017(2022) Sodium hydroxide for industrial use — Determination of chloride content — Mercurimetric method

Polski Komitet Normalizacyjny (PKN)

PN C84002-02-1988 Sodium hydroxide technical Determination of sodium hydroxide and sodium carbonate content
PN C84002-17-1986 Sodium hydroxide technical Determination of calcium and magnesium content Complexometric methods
PN C84002-11-1988 Sodium hydroxide technical Determination of sodium sulphate content
PN C84002-21-1986 Sodium hydroxide technical Determination of sodium chlorate content Photocolorimetric method
PN C84002-06-1986 Sodium hydroxide technical Determination of silica content Photocolorimetric method
PN C84002-09-1986 Sodium hydroxide technical Determination of iron content Photocolorimetric method

GCC Standardization Organization

GSO ISO 979:2015 Sodium hydroxide for industrial use -- Method of assay
GSO ISO 981:2008 Sodium hydroxide for industrial use – Determination of chloride Content – mercurimetric method .
BH GSO ISO 981:2024 Sodium hydroxide for industrial use – Determination of chloride Content – mercurimetric method .

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 979:2017 Sodium hydroxide for industrial use -- Method of assay

Yugoslav Association for Standardization

JUS H.G8.410-1991 Reagents. Sodium hvdroxide. Determination of sodium hvdroxide and carbonate contents. Volumetric method
JUS H.G8.484-1991 Reagents. Sodium hvdrohide. Determination of aluminium content. Colorimetric method
JUS H.G8.411-1991 Pure chemicals Sodium hydroxide DETERMINATION OF CHLORIDE CONTENT Turbidimetric method
JUS H.G8.415-1991 Pure chemicals Sodium hydroxide DETERMINATION OF TOTAL NITROGEN CONTENT Colorimetric method
JUS C.T7.221-1984 Anodic oxidation of aluminkim and aluminium alloys. Determinathn ofsodium hydroxida contant'and ahiminium in the sodium hydroxide bath

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

TCVN 3796-1983 Sodium hydroxide technical.Method of test for sodium chloride content
TCVN 3799-1983 Sodium hydroxide technical.Method of test for sodium sulfate content
TCVN 3795-1983 Sodium hydroxide technical.Method of test sodium hydroxide, total of alkaline and sodium carbonate contents
TCVN 3798-1983 Sodium hydroxide technical.Method of test for sodium chlorate content
TCVN 3803-1983 Sodium hydroxide technical.Photometric method of test for aluminium content
TCVN 3797-1983 Sodium hydroxide technical.Photometric method of test for iron content

Türk Standardları Enstitüsü

TS 2190-1976 SODIUM HYDROXIDE FOR INDUSTRIAL USE DETERMINATION OF CHLORIDES CONTENT PHOTOMETRIC METHO?

Cuban Institute of Standards and Metrology

NC 24-22-1984 Inorganlc Chem?cal Products. L?quid Sodlum Hydroxide. Datermlnation of the Content oí Sodlum Hydrox?de

International Organization for Standardization (ISO)

ISO 981:1973 Sodium hydroxide for industrial use; Determination of chloride content; Mercurimetric method
ISO 3197:1975 Sodium hydroxide for industrial use; Determination of chlorides content; Photometric method

Association Francaise de Normalisation

NF ISO 17091:2013 Air in workplaces - Determination of the content of lithium hydroxide, sodium hydroxide, potassium hydroxide and calcium dihydroxide - Method by measuring the corresponding cations using ion chromatography

Belgian Standards Institute

NBN T 03-131-1980 Sodium hydroxide for industrial use - Determination of chlorides content -Photometrie method

Standards Norway

NS 9053:1981 Sodium hydroxide for industrial use — Determination of chlorides content — Photometric method