How to identify sodium thiosulfate

How to identify sodium thiosulfate, Total:140 items.

The international standard classification for "How to identify sodium thiosulfate" includes: Chemical reagents , Photographic chemicals , Nickel, chromium and their alloys , Ferrous metals , Salts , Chemical analysis of metals , Other non-ferrous metals and their alloys .

The Chinese standard classification for "How to identify sodium thiosulfate" includes: General inorganic reagent , Photographic-grade chemicals , Steel and iron alloy analysis method , Rare metals and their alloys analysis method , Inorganic salt , Semimetal and semiconductor material analysis method , Heavy metals and their alloys analysis method .

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

GB 223.18-1982 Chemical analysis of iron, steel and alloy--The determination of copper by thiosulfate-iodide method
GB/T 223.18-1994 Methods for Chemical Analysis of Iron, Steel and Alloy - The Sodium Thiosulfate Separation Iodimetric Method for the Determination of Copper Content
GB/T 637-2006 Chemical reagent - Sodium thiosulfate pentahydrate
GB/T 8638.9-1988 Nickel base alloy powder; Determination of copper content; Thiosulfate-iodimetric method
GB/T 22402-2008 Photography - Processing chemicals - Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
GB/T 637-1988 Chemical reagent--Sodium thiosulfate pentahydrate
GB 637-1988 Chemical reagent Sodium thiosulfate pentahydrate

Taiwan Provincial Standard of the People's Republic of China

CNS 1422-1962 Method of Test for Sodium Thiosulfate of Industrial Grade
CNS 1991-1978 Sodium Thiocyanate (Sodium Sulfocyanate)
CNS 5152-1980 Crystalline Sodium Thiosulphate (Photographic Grade)
CNS 8046-1981 Method for Determination of Copper in Iron Ores (Sodium Thiosulfate Titration Method)
CNS 8043-1981 Method for Determination of Copper in Ores (Sodium Thiosulfate Titration Method)
CNS 1421-1962 Sodium Thiosulfate (Industrial Grade)
CNS 1993-1978 Sodium Thiosulfate

Professional Standard - Chemical Industry

HGB 3494-1962 Sodium Diethylaminothioformate
HG/T 2328-1992 Industrial sodium thiosulfate
HG/T 2328-2006 Sodium hyposulfite for industry use

Group Standards of the People's Republic of China

T/HNNMIA 50-2023 Determination of selenium content in acid mud - Sodium thiosulfate titration method
T/CSTM 00702-2022 Chemical reagent — Sodium thiosulfate anhydrous

Professional Standard - Non-ferrous Metal

YS/T 475.4-2005 Methods for chemical analysis of cast bearing metals -- Determination of copper content -- Hyposulphite titrimetric method
YS/T 716.1-2009 Methods for chemical analysis of low grade blister—Part 1:The determination of copper content—Sodium hyposulfite titration
YS/T 226.12-2009 Methods for chemical analysis of selenium - Part 12: Determination of selenium content - Sodium thiosulphate titrimetric method
YS/T 252.4-2007 Methods for chemical analysis of nickel matte-Determination of cobalt content-Sodium thiosulphate titrimetric method
YS/T 226.15-1994 Determination of selenium content in selenium--Thiosulfate volumetric method
YS/T 539.9-2006 Nickel base alloy powder -- Determination of copper content -- Thiosulfate-iodimetric method

Professional Standard - Agriculture

2185药典二部-2020 Sodium thiosulfate
2186药典二部-2020 Part 12 Sodium Thiosulfate Injection
2091药典二部-2015 Sodium thiosulfate
2092药典二部-2015 Part 12 Sodium Thiosulfate Injection
331兽药典一部-2015 The first part of the text variety twelve strokes sodium thiosulfate
1720药典二部-2010 Part 12 Sodium Thiosulfate Injection
1719药典二部-2010 Sodium thiosulfate

Professional Standard - Commodity Inspection

SN/T 4376-2015 Copper and copper alloy scraps―Determination of copper content―Titration method of sodium hyposulfite

National Standardisation Body (ASRO)

STAS 1817/3-1974 SODIUM THIOSULFATE Methods of analysis
STAS 1817/2-1975 SODIUMTHIOSULFATE, TECHNICAL GRADE
STAS SR 13371-1997 Sodium chloride. Determination of total iodine. Titrimetric Method with sodium thiosulfate
STAS 2221/3-1981 ANHYDROUS SODIUM SULFITE Checking methods
STAS 1817/1-1975 CRYSTALLIZED SODIUM THIOSULPHATE, PHOTOGRAP- HIGAL AND CINEMATOGRAPHICAL GRADE

Korean Agency for Technology and Standards (KATS)

KS M 1309-2014 Sodium thiosulfate
KS M 1309-2009 Sodium thiosulfate
KS M 1309-1984 Sodium thiosulfate
KS M 8557-2015 Sodium thiosulfate
KS M 8557-2020 Sodium thiosulfate(Reagent)
KS M 8557-2005 Sodium thiosulfate
KS M ISO 10636:2002 Photography－Processing chemicals－Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M ISO 10636-2024 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 1309-2019 Sodium thiosulfate pentahydrate (crystalline)
KS M 1309-2019(2024) Sodium thiosulfate pentahydrate (crystalline)
KS M 8022-1996(2001) SODIUM THIOSULFATE PENTAHYDRATE
KS M 1309-2024 Sodium thiosulfate pentahydrate (crystalline)
KS M 8022-1986 SODIUM THIOSULFATE PENTAHYDRATE
KS M ISO 10636:2019 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M ISO 10636-2019 Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M ISO 10636-2019(2024) Photography — Processing chemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
KS M 1422-2015(2025) Sodium pyrosulfite(Sodium metabisulfite)
KS M 1422-2020 Sodium pyrosulfite(Sodium metabisulfite)
KS M 1422-2015(2020) Sodium pyrosulfite(Sodium metabisulfite)
KS M 1416-2022 Sodium sulfate
KS M 8114-1997 SODIUM SULFATE
KS M 1416-1986 Sodium sulfate
KS M 1416-2017 Sodium sulfate
KS M 8114-1982 SODIUM SULFATE
KS M 1416-2017(2022) Sodium sulfate

Japanese Industrial Standards Committee (JISC)

JIS K 8638:1994 Sodium thiosulfate
JIS K 8638:1975(1994) Sodium Thiosulfate, Anhydrous
JIS K 1420:1958 Sodium thiosulfate (crystalline)
JIS K 8638:2011 Sodium thiosulfate (Reagent)
JIS K 8637:2006 Sodium thiosulfate pentahydrate
JIS K 8637:1996 Sodium thiosulfate pentahydrate
JIS K 7717:1986 Photographic grade sodium thiosulfate, crystalline
JIS K 8973:1992 Sodium hydrogen sulfate monohydrate
JIS K 8631:1961 Sodium thioglycollate
JIS K 1471:1967 Sodium pyrosulfite (sodium metabisulfite)
JIS K 8061:1992 Sodium sulfite
JIS K 1435:1986 Sodium sulfide
JIS K 8987:1995 Sodium sulfate
JIS K 8987:2006 Sodium sulfate

Magyar Szabványügyi Testület

MSZ 2194-1982 Sodium thiosulfate
MSZ 9793-1968 Sodium thiosulfate
MSZ 24215-1964 Sodium Thiosulfate Analysis
MSZ 6067-1966 Sodium bisulfite, industrial sodium bisulfite

Bureau of Indian Standards

IS 14781-2000 Sodium Thiosulphate
IS 246-1986 Sodium thiosulphate, crystalline, photographic grade
IS 2211-1972 Specification for Anhydrous Sodium Thiosulfate, Photographic Grade
IS 248-1978 Specification for sodium bisulfite (sodium metabisulfite)
IS 2211-2024 Sodium Thiosulphate, Anhydrous and Pentahydrate, Photographic Grade - Specification

Czech Standards Institute (UNMZ)

CSN 68 5430-1974 Sodium thiosulphate
CSN 65 3120-1986 Sodium thiosulphate crystalline for industrial use
CSN 65 3119-1956 Dry sodium thiosulfate for photography
CSN 68 5269-1969 Sodium metabisulphite (sodium pyro- ulphite)
CSN 66 8102 Cast.15-1997 Smokeless powder. Test Methods. Determination of sodium sulfate and potassium sulfate
CSN 66 8102 Cast.15-1989 Smokeless powders. Methods of testing. Determination of sodium sulphate and potassium sulphate
CSN 65 2059-1981 SODIUM HYDROXIDE TECHN1CAL Methods for DotiTinination of Sodium Sulphato

Indonesia Standards

SNI 06-4987-1999 Method for production of standard sodium thiosulphate 0.1 N solutions and method for standardization
SNI 06-1314-1989 Technical grade sodium thiosulphate

American National Standards Institute （ANSI)

ANSI PH4.250-1980 Photographic Grade Sodium Thiosulfate, Anhydrous (Na2S2O3) and Sodium Thiosulfate, Crystalline (Na2S2O3. 5H2O)

British Standards Institution (BSI)

BS ISO 10636:1994 Photography. Processing chemicals. Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS ISO 10636:1994(2000) Photography — Processingchemicals — Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS 3301:1960 Sodium thiosulphate hydrated photographic grade
BS 3302:1960 Sodium thiosulphate anhydrous photographic grade
BS ISO 10636:1995 Photography - Processing chemicals - Specification for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
BS 3301:1978 Specification for photographic grade sodium thiosulphate, crystalline
BS 3302:1978 Specification for photographic grade sodium thiosulphate, anhydrous
BS EN 16399:2013 Chemicals used for treatment of swimming pool water. Sodium thiosulfate
BS EN 12125:1999 Chemicals used for treatment of water intended for human consumption. Sodium thiosulfate

Gosstandart of Russia

GOST R 51575-2000 Food common salt with content of iodine. Methods for determination of iodine and sodium thiosulphate
GOST 244-1976 Sodium thiosulphate, crystalline. Specifications
GOST 34780-2021 Iodized edible salt. Methods for determination of iodine and sodium thiosulfate
GOST 27068-1986 Reagents. Sodium thiosulphate 5-aqueous. Specifications

Pakistan Standards & Quality Control Authority

PS 443-1975 SPECIFICATION FOR SODIUM THIOSULPHATE (REVISED)
PS 283-1963 METHOD OF TEST FOR SOUNDNESS OF AGGREGATES BY USE OF SODIUM SULPHATE OR MAGNESIUM SULPHATE

GCC Standardization Organization

GSO ISO 10636:2015 Photography -- Processing chemicals -- Specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate

International Organization for Standardization (ISO)

ISO 10636:1994 Photography; processing chemicals; specifications for anhydrous sodium thiosulfate and sodium thiosulfate pentahydrate
ISO 419:1972 Photographic grade sodium thiosulphate, crystalline; Specification
ISO 3300:1976 Photographic grade sodium thiosulphate, anhydrous; Specification
ISO 5142:1977 Sodium sulphate for industrial use; Determination of sodium sulphate content; Gravimetric method

Spanish Association for Standardization (UNE)

UNE 30189:1963 ANALYSIS REAGENTS. SODIUM THIOSULPHATE.
UNE-EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
AENOR UNE-EN 16399:2014 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
AENOR UNE-EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate

Argentine Institute of Standardization

IRAM 17701-1959 Sodium thiosulfate crystal for photography

BELST

STB GOST R 51575-2004 Food common salt with content of iodine. Methods for dеtеrminаtion of iodine and sodium thiosulfаtе

Association Francaise de Normalisation

NF T29-002:1968 Photography chemicals - Crystallized sodium thiosulfate.
NF T94-210*NF EN 12125:2013 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
NF T94-210:2005 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate.
NF EN 16399:2014 Chemicals used for swimming pool water treatment - Sodium thiosulfate
NF T20-459:1980 Sodium sulphate for industrial use. Determination of sodium sulphate content. Gravimetric method.
NF Q50-005:1967 PULPS FOR PAPER. QUANTITY DETERMINATION OF SODIUM THIOSULPHATE IN PULP LIQUORS FOR PAPERMAKING.

European Committee for Standardization (CEN)

EN 12125:2012 Chemicals used for treatment of water intended for human consumption - Sodium thiosulfate
EN 12125:1998 Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Thiosulfate
EN 12125:2005 Chemicals Used for Treatment of Water Intended for Human Consumption - Sodium Thiosulfate
EN 16399:2013 Chemicals used for treatment of swimming pool water - Sodium thiosulfate
EN 12926:2015 Chemicals used for treatment of water intended for human consumption - Sodium peroxodisulfate

Swedish Institute for Standards

SS-EN 1133:1995 Fruit and vegetable juices - Determination of theformol number

Yugoslav Association for Standardization

JUS H.G8.420-1990 Pure chemicals Sodium sulfite, anhydrous, and sodium sulfite heptahydrate DETERMINATION OF SODIUM SULFITE AND SODIUM SULFITE HEPTAHYDRATE Volumetric method