Titration method phosphoric acid content

Titration method phosphoric acid content, Total:66 items.

The international standard classification for "Titration method phosphoric acid content" includes: Fertilizers , Iron ores , Ferroalloys .

The Chinese standard classification for "Titration method phosphoric acid content" includes: Chemical fertilizer and chemical soil conditioner , Basic standards and general methods on chemical fertilizers , Tooth paste, soap and detergent , Synthetic food additives , Iron ore , Steel and iron alloy analysis method .

工业和信息化部

YB/T 4532-2016 Ferrophosphorus. Determination of phosphorus content. Acid-base titration method

Professional Standard - Aviation

HB/Z 5105.3-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Sulfuric Acid and Phosphoric Acid
HB/Z 5090.2-2001 Analysis method for electroless nickel plating solution Determination of sodium hypophosphite content through potentiometric titration

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

GB/T 10511-2008 Determination of total nitrogen content for nitrophosphate - Titrimetric method after distillation
GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
GB/T 10512-1989 The determination of phosphorus content for nitrophosphate--Quinoline phosphomolybdate gravimetric method
GB/T 10512-2008 Determination of phosphorus content for nitrophosphate - Quinoline phosphomolybdate gravimetric method

Taiwan Provincial Standard of the People's Republic of China

CNS 6199-1980 Determination of Apparent Free Phenols Content of Tritolyl Phosphate for Industrial Use(Volumetric Method)

Professional Standard - Light Industry

QB 1036-1991 Determination of Fluoride Content in Industrial Sodium Tripolyphosphate Stpp - Potentiometric Method
QB/T 2114-1995 Titration for Determination of Silicate Content (in terms of SiO2) in Low-phosphate and Free Phosphate Detergent

Professional Standard - Agriculture

GB 10512-1989 The determination of phosphorus content for nitrophosphate-Quinoline phosphomolybdate gravimetric method
GB 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

GB/T 6730.20-2016 Iron ores-Determination of phosphorus content--Titrimetric method

Professional Standard - Chemical Industry

HG 2220-1991 Determination of phosphorus content in double superphosphate quinoline phosphomolybdate gravimetric method
HG/T 2220-1991 Triple Superphosphate - Determination of Phosphorus Content - Phosphorus Molybdic Acid Quinoline Weight Method

Group Standards of the People's Republic of China

T/CEC 218-2019 Automatic potentiometric titration testing method for active chlorine content in the phosphate eseter fire-resistant fluids

Professional Standard - Ferrous Metallurgy

YB/T 5342-2015 Ferrophosphorus. Determination of sulfur content. The combustion-neutralization titration method

Xinjiang Provincial Standard of the People's Republic of China

DB65/T 3397-2012 ABC Fire extinguishing media.Powder Determination of the Ammonium dihydrogen phosphate Automatic potentiomtric titration method

International Organization for Standardization (ISO)

ISO 848:1981 Phosphoric acid for industrial use; Determination of calcium content; Titrimetric method
ISO 2999:1974 Sodium pyrophosphate for industrial use; Estimation of pyrophosphate content; Potentiometric method
ISO 2997:1974 Phosphoric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
ISO 7058:1983 Phosphoric acid for industrial use; Determination of higher soluble sulfate contents; Titrimetric method after reduction
ISO 553:1981 Manganese ores; Determination of vanadium content; Titrimetric method and phosphotungstovanadate photometric method
ISO 553:1975 Title missing - Legacy paper document
ISO 2599:1983 Iron ores; Determination of phosphorus content; Titrimetric method
ISO 7099:1983 Phosphoric acid for industrial use (including foodstuffs); Determination of hydrogen sulfide content; Titrimetric method
ISO 3708:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of chloride content; Potentiometric method

Korean Agency for Technology and Standards (KATS)

KS M ISO 2997-2017(2022) Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997-2022 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997:2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS M ISO 2997:2012 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS E ISO 2599:2003 Iron ores－Determination of phosphorus content－Titrimetric method
KS E ISO 2599-2003(2018) Iron ores－Determination of phosphorus content－Titrimetric method
KS E ISO 553-2013 Manganese ores－Determination of vanadium content－Titrimetric method and phosphotungstovanadate Photometric method
KS E ISO 553:2013 Manganese ores－Determination of vanadium content－Titrimetric method and phosphotungstovanadate Photometric method
KS E ISO 553:2011 Manganese ores-Determination of vanadium content-Titrimetric method and phosphotungstovanadate Photometric method

KR-KS

KS M ISO 2997-2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS E ISO 2599-2023 Iron ores — Determination of phosphorus content — Titrimetric method

TR-TSE

TS 1933-1975 PHOSPHOR1C ACID FOR ?NDUSTRIAI. USE DETERMINATION OF SULPHATE CONTENT- METHOD BY REDUCTION AND TITRIMETRY

GSO

OS GSO ISO 2997:2015 Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry
BH GSO ISO 2997:2016 Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry
GSO ISO 2997:2015 Phosphoric acid for industrial use -- Determination of sulphate content -- Method by reduction and titrimetry
GSO ISO 2599:2015 Iron ores -- Determination of phosphorus content -- Titrimetric method
OS GSO ISO 2599:2015 Iron ores -- Determination of phosphorus content -- Titrimetric method
BH GSO ISO 2599:2017 Iron ores -- Determination of phosphorus content -- Titrimetric method

BE-NBN

NBN T 03-263-1980 Phosphoric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry
NBN T 03-274-1985 Phosphoric acid for industrial use (including foodstuffs) - Determination of hydrogen sulfide content - Titrimetric method
NBN T 03-273-1985 Phosphoric acid for industrial use - Determination of higher soluble sulfate contents -Titrimetric method after reduction
NBN T 03-526-1983 Sodium hexafluorosi1icate for industrial use - Determination of free acidity and total hexafluorosilicate content - Titrimetric method

British Standards Institution (BSI)

BS ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method

Association Francaise de Normalisation

NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
NF A20-403:1984 Iron ores. Determination of phosphore content. Titrimetric method.
NF T20-469:1984 Phosphoric acid for industrial use. Determination of higher soluble sulfate contents. Titrimetric method after reduction.
NF T20-468:1984 Phosphoric acid for industrial use (including foodstuffs). Determination of hydrogen sulfide content. Titrimetric method.
NF U42-245*NF ISO 6598:1987 Fertilizers - Determination of phosphorus content - Quinoline phosphomolybdate gravimetric method.

American Society for Testing and Materials (ASTM)

ASTM E278-01 Standard Test Method for the Determiniation of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM E278-01(2010)e1 Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM E278-01(2005) Standard Test Method for the Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry

RO-ASRO

STAS SR ISO 2599:1995 Iron ores - Determination of phosphorus content -Titrimetric method

PL-PKN

PN H04107-1993 Iron ores. Determination of phosphorus content. Titrimetric method

VN-TCVN

TCVN 7803-2007 Iron ores.Determination of phosphorus content.Titrimetric method

SCC

BS 7020-6.1:1988 Analysis of iron ores. Methods for the determination of phosphorus content-Titrimetric method

YU-JUS

JUS H.G8.472-1991 Reacjents. Orthophosphpric acid. Determination of orthophosphoric acid content. Volumetric method
JUS H.B8.721-1981 Copper sulphate. Titrimetric determination of copper sulphate content