Potassium sulfide test

Potassium sulfide test, Total:75 items.

The international standard classification for "Potassium sulfide test" includes: Chemical reagents , Photographic chemicals .

The Chinese standard classification for "Potassium sulfide test" includes: General inorganic reagent , Photographic-grade chemicals .

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

• GB/T 648-2011 Chemical reagent—Potassium thiocyanate
• GB/T 16496-1996 Chemical reagent-Potassium sulfate
• GB/T 641-1994 Chemical reagent. Potassium peroxydisulfate
• GB/T 1275-1994 Chemical reagent. Aluminium potassium sulfate dodecahydrate
• GB/T 641-2011 Chemical reagent—Potassium peroxydisulfate
• GB 648-1993 Chemical Reagent Potassium Hydrogen Sulfate
• GB/T 648-1993 Chemical reagents. potassium thiocyanate

Taiwan Provincial Standard of the People's Republic of China

• CNS 1877-1973 Potassium Bisulfate
• CNS 1905-1975 Potassium Sulfate
• CNS 1538-1996 Aluminium Potassium Sulfate 12-Water (Reagent)
• CNS 1900-1982 Chemical Reagent (Potassium Peroxydisulfate)
• CNS 5229-1980 Potassium Sulfate
• CNS 1645-1966 Chromium Potassium Sulfate (Chrome Alum)
• CNS 5239-1980 Method of Test for Potassum Sulfate
• CNS 1893-1975 Potassium Metabisulfite Potassium Pyrosulfite
• CNS 8844-1982 Chemical Reagent(Potassium O- ethyl Dithiocarbonate)
• CNS 1907-1975 Potassium Thiocyanate Potassium Sulfocyanate

未注明发布机构

• JIS K 8962:1975(1996) Potassium Sulfate - Reagent Chemicals

Professional Standard - Chemical Industry

• HGB 3150-1960 potassium sulfate
• HG/T 4007~4008-2008 Photographic Chemicals Potassium Aluminum Sulfate Dodecahydrate (Potassium Aluminum Sulfate) Photographic Chemicals Acetic Acid (Glacial Acetic Acid)
• HG/T 3441-2003 Chemical reagent Potassium pyrosulfate
• HG/T 4195-2011 Chemical reagent — Aluminium potassium sulfate dodecahydrate
• HGB 3191-1960 Aluminum Potassium Sulfate (Alpotassium Alum)
• HG/T 3441-2018 Chemical reagent-Potassium pyrosulfate
• HG 3-921-1976 Chemical Reagent Potassium Pyrosulfate
• HG/T 4007-2008 Photographic chemicals Aluminium potassium sulfate dodecahydrate
• HG/T 3441-1976 Chemical reagent.Potassium pyrosulfate

Group Standards of the People's Republic of China

• T/CSTM 00176-2020 Chemical reagent —Potassium hydrogen sulfate
• T/CRIAC 0005-2019 Reagents for environmental analysis - Potassium peroxydisulfate

Hebei Provincial Standard of the People's Republic of China

• DB13/ 186-1993 Qualitative test method for sulfur and sulfide in potassium chlorate fuse

Professional Standard - Commodity Inspection

• SN/T 3809-2014 Determination of potassium content in potassium chloride and potassium sulphate - Atomic fluorescence spectrometry for X-ray

Professional Standard - Agriculture

• SN/T 5692-2024 Determination of Hydrated Water Content in Sodium Sulfide and Potassium Sulfide by Thermogravimetric Analysis

Korean Agency for Technology and Standards (KATS)

• KS M 8270-2012 Potassium disulfate
• KS M 8337-2020 Aluminium potassium sulfate 12-water(Reagent)
• KS M 8050-2008 Potassium peroxodisulfate
• KS M 8270-2020 Potassium disulfate
• KS M 8310-1995 Potassium sulfate
• KS M 8310-2000 Potassium sulfate

CZ-CSN

• CSN 68 5268-1954 hot potassium sulfide
• CSN 62 1112-1977 Chemical tests of vulcani- zed rubber. Solvent extrac- tion and alcoholic KOH ex- traction
• CSN 68 5366-1974 Potassium sulphate

Indonesia Standards

• SNI 2809-2014 Pottassium sulfate fertilizer

Japanese Industrial Standards Committee (JISC)

• JIS K 8962:2008 Potassium sulfate (Reagent)
• JIS K 8972:2012 Potassium hydrogen sulfate (Reagent)
• JIS K 9001:2008 Potassium thiocyanate (Reagent)
• JIS K 9057:1975 Potassium pyrosulfite (potassium metabisulfite)
• JIS K 1473:1970 Potassium alum (aluminum potassium sulfate)
• JIS K 8962:1996 Potassium sulfate
• JIS K 8255:2010 Aluminium potassium sulfate 12-water (Reagent)
• JIS K 8785:2012 Sodium diphosphate decahydrate (Reagent)

YU-JUS

• JUS H.G8.452-1991 Reagents. Potassium sulpbate. Determination of potassium sulphate content. Volumetric method
• JUS H.G2.051-1990 Reaaants. Potassium icdide. Technical reouiremeivts
• JUS H.G2.050-1991 Reagents. Potassium sulpbate. Tecbnlcal reguirements
• JUS H.G8.432-1990 Reaaents. Potassium iodide. Determination of sulphate content. Turbidinetric method
• JUS H.G8.513-1991 Reagents. Potassium hydroxide. Determination of sulphates content. Turbidimetric method

VN-TCVN

• TCVN 2116-1977 Reagents.Aluminium potassium sulphate

Gosstandart of Russia

• GOST 7172-1976 Reagents. Potassium pyrosulphate
• GOST 4223-1975 Reagents. Potassium bisulfate. Specifications
• GOST 4139-1975 Reagents. Potassium thiocyanate. Specifications

ANSI - American National Standards Institute

• IT4.303-1984 Photography (Chemicals) - Potassium Persulfate

AR-IRAM

• IRAM 21 303-1961 Potassium iodide in laboratory reagents

Ente Nazionale Italiano di Unificazione

• UNI 4911:2011 Rubbers - Tests on vulcanized rubbers - Determination of the components saponifiable with potassium hydroxide in ethanolic solution
• UNI 4911:1962 Elastomers: tests on vulcanized rubbers. Determination of the components saponifiable with potassium hydroxide in ethanolic solution.

Spanish Association for Standardization (UNE)

• UNE 30169:1961 ANALYSIS REAGENTS. POTASSIUM SULPHATE.
• UNE 30074:1960 ANALYSIS REAGENTS. ALUMINIUM POTASIUM SULPHATE.
• UNE 30070:1958 ANALYSIS REAGENTS. POTASSIUM BYSULPHATE.
• UNE 30 169 Potassium sulfate SO4K2M 174.26 analytical reagent

British Standards Institution (BSI)

• BS 5634:1978 Methods of test for potassium hydroxide
• BS ISO 3629:1996 Photography. Processing chemicals. Specifications for dipotassium disulfite (potassium metabisulfite)

American National Standards Institute （ANSI)

• ANSI IT4.303-1984 Photography (Chemicals) - Potassium Persulfate
• ANSI PH4.303-1984 Photography (Chemicals) - Potassium Persulfate

European Committee for Standardization (CEN)

• EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate

German Institute for Standardization

• DIN EN 12678:2000 Chemical used for treatment of water intended for human consumption - Potassium peroxomonosulfate
• DIN EN 12678:2008 Chemicals used for treatment of water intended for human consumption - Potassium peroxomonosulfate; English version of DIN EN 12678:2008-10

IT-UNI

• UNI 4911-1962 Elastic materials: tests on vulcanized materials, determination of saponifiable components with potassium hydroxide in ethanol solutions

Others: Sulfur test,Sulfur compounds test,Sulfur test,Sodium Thiosulfate Potassium Iodide,Test method for acid resistance, alkali resistance and high temperature resistance of polyphenylene sulfide fiber,Molten Potassium Hydroxide Corrosion Test,Molten Potassium Hydroxide Test,Sodium Potassium Iodide Thiosulfate,Test method for total sulfur content in gaseous fuels by reduction and colorimetry,Potassium hydroxide test,Analyze the sulfur content of a test,Polyphenylene sulfide test method,Standard Test Method for Sulfur Content of Carbon Black,Potassium iodide Sodium Thiosulfate Copper