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Hypophosphorous acid

Hypophosphorous acid, Total:18 items.

In the international standard classification, Hypophosphorous acid involves: Analytical chemistry, Inorganic chemicals, Welding, brazing and soldering, Ferrous metals, Surface treatment and coating.

Japanese Industrial Standards Committee (JISC), Hypophosphorous acid

• JIS K 8440:1994 Phosphinic acid
• JIS K 8441:1988 Sodium phosphite monohydrate (sodium hypophosphite monohydrate)

Professional Standard - Chemical Industry, Hypophosphorous acid

• HG/T 5214~5217-2017 Industrial hypophosphorous acid, copper sulfate, calcium hypophosphite and ammonium dichromate (2017)
• HG/T 4833-2015 Aluminium hypophosphite for industrial use
• HG/T 3253-2000 Sodium hypophosphite for industrial use
• HG/T 3253-2009 Sodium hypophosphite for industrial use

工业和信息化部, Hypophosphorous acid

• HG/T 5214-2017 Industrial hypophosphorous acid
• HG/T 5216-2017 Industrial calcium hypophosphite

Taiwan Provincial Standard of the People's Republic of China, Hypophosphorous acid

• CNS 1968-1977 Sodium Hypophosphit

RU-GOST R, Hypophosphorous acid

• GOST 200-1976 Sodium hypophosphite, 1-aqueous. Specifications

其他未分类, Hypophosphorous acid

• BJS 202104

IN-BIS, Hypophosphorous acid

• IS 9342-1987

CZ-CSN, Hypophosphorous acid

• CSN 03 8541-1973 Metal coatings. Nickel coatings produced by currentless deposition from a hypophosphite bath

Professional Standard - Non-ferrous Metal, Hypophosphorous acid

• YS/T 230.5-1994 High pure indium--Determination of sulphur content

Professional Standard - Machinery, Hypophosphorous acid

• JB/T 7520.5-1994 Chemical analysis method for phosphorus copper brazing filler metal Determination of tin content with hypophosphite reducing volumetric method

General Administration of Quality Supervision, Inspection and Quarantine of the People‘s Republic of China, Hypophosphorous acid

• GB/T 223.32-1994 Methods for chemical analysis of iron,steel and alloy. The hypophosphite reduction-iodimetric method for the determination of arsenic content
• GB 223.32-1984 Methods for chemical analysis of iron,steel and alloy--The hypophosphite reduction-iodimetric method for the determination of arsenic content

Professional Standard - Aviation, Hypophosphorous acid

• HB/Z 5090.2-2001 Analysis method for electroless nickel plating solution Determination of sodium hypophosphite content through potentiometric titration

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