Phosphoric acid titration method

Phosphoric acid titration method, Total:101 items.

The international standard classification for "Phosphoric acid titration method" includes: Fertilizers , Ferroalloys , Metallic coatings , Other non-ferrous metals and their alloys , Iron ores .

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

工业和信息化部

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

Taiwan Provincial Standard of the People's Republic of China

CNS 6198-1980 Determination of Acidity of Tritolyl Phosphate for Industrial Use(Volumetric Method)
CNS 6199-1980 Determination of Apparent Free Phenols Content of Tritolyl Phosphate for Industrial Use(Volumetric Method)

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

GB/T 10209.3-2010 Determination of monoammonium phosphate and diammonium phoshpate - Part 3: Water content
GB/T 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation
GB/T 10511-2008 Determination of total nitrogen content for nitrophosphate - Titrimetric method after distillation
GB/T 10209.2-2010 Determinationofmonoammoniumphosphateanddiammoniumphoshpate—
GB/T 10209.4-2010 Determination of monoammonium phosphate and diammonium phoshpate—Part4:Particlesiz
GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
GB/T 8705.4-1988 Methods for chemical analysis of ferrophosphorus; The combustion-neutralization titration method for the determination of carbon content

Professional Standard - Aviation

HB/Z 5105.3-2000 Electrochemical Polishing Solution Analysis Method Potentiometric Titration Determination of Sulfuric Acid and Phosphoric Acid
HB/Z 5108.1-1999 Analysis Method of Phosphating Solution - Determination of Free Acidity and Total Acidity Through Potentiometric Titration
HB/Z 5090.2-2001 Analysis method for electroless nickel plating solution Determination of sodium hypophosphite content through potentiometric titration

Professional Standard - Light Industry

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

Professional Standard - Agriculture

GB 10511-1989 The determination of total nitrogen content for nitrophosphate titrimetric method after distillation

Liaoning Provincial Standard of the People's Republic of China

DB21/T 609-1991 Determination of chloride ions in soil soluble salts - silver phosphate titration method

Professional Standard - Non-ferrous Metal

YS/T 1028.3-2015 Methods for chemical analysis of lithium iron phosphate―Part 3:Determination of phosphor content―Quinoline phosphomolybdate gravimetry
YS/T 1028.1-2015 Methods for chemical analysis of lithium iron phosphate―Part 1:Determination of total iron content―Titanium trichloride reduction potassium dichromate titration methods

Professional Standard - Coal

MT/T 743.2-2011 Determination of Phosphorus in Orthophosphate in Mine Water

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 5342-2006 Methods for chemical analysis of ferrophorus The combustion-neutralization titratin method for the determination of sulfur content

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

Association Francaise de Normalisation

NF T20-491:1973 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE.ESTIMATION OF PYROPHOSPHATE CONTENT. POTENTIOMETRIC METHOD.
NF T20-471:1973 Phosphoric acid for industrial use. Determination of sulphates. Titrimetric method after reduction.
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 A20-403:1984 Iron ores. Determination of phosphore content. Titrimetric method.

TR-TSE

TS 2055-1975 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE ESTIMATION OF PYROPHOSPHATE CONTENT POTENTIOMETRIC METHOD
TS 1933-1975 PHOSPHOR1C ACID FOR ?NDUSTRIAI. USE DETERMINATION OF SULPHATE CONTENT- METHOD BY REDUCTION AND TITRIMETRY

American Society for Testing and Materials (ASTM)

ASTM E278-21 Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM RR-E01-1106 1968 E0278-Standard Test Method for Determination of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM E278-96E1 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 Standard Test Method for the Determiniation of Phosphorus in Iron Ores by Phosphomolybdate Coprecipitation and Nitric Acid Titrimetry
ASTM E278-01(2015)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
ASTM RR-E01-1033 2001 E0248-Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E248-20 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E248-97 Standard Test Method for Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Method
ASTM E248-02 Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM C1204-02 Standard Test Method for Uranium in the Presence of Plutonium by Iron(II) Reduction in Phosphoric Acid Followed by Chromium(VI) Titration
ASTM C1204-02(2008)e1 Standard Test Method for Uranium in Presence of Plutonium by Iron(II) Reduction in Phosphoric Acid Followed by Chromium(VI) Titration
ASTM E248-07 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry
ASTM E248-12 Standard Test Method for Determination of Manganese in Manganese Ores by Pyrophosphate Complexed Permanganate Potentiometric Titrimetry

International Organization for Standardization (ISO)

ISO 2999:1974 Sodium pyrophosphate for industrial use; Estimation of pyrophosphate content; Potentiometric method
ISO 848:1981 Phosphoric acid for industrial use; Determination of calcium content; Titrimetric method
ISO 2997:1974 Phosphoric acid for industrial use; Determination of sulphate content; Method by reduction and titrimetry
ISO 851:1976 Sodium trypolyphosphate for industrial use; Measurement of pH; Potentiometric 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 7099:1983 Phosphoric acid for industrial use (including foodstuffs); Determination of hydrogen sulfide content; Titrimetric method
ISO 11869:1997 Yoghurt - Determination of titratable acidity - Potentiometric method
ISO 3708:1976 Phosphoric acid for industrial use (including foodstuffs); Determination of chloride content; Potentiometric method
ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
ISO 2599:1983 Iron ores; Determination of phosphorus content; Titrimetric 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 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
KS H ISO 11869-2006(2011) Yogurt－Determination of titratable acidity－Potentiometric method
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

KR-KS

KS M ISO 2997-2017 Phosphoric acid for industrial use－Determination of sulphate content－Method by reduction and titrimetry
KS E ISO 553-2011 Manganese ores－Determination of vanadium content－Titrimetric method and phosphotungstovanadate Photometric method
KS E ISO 2599-2023 Iron ores — Determination of phosphorus content — Titrimetric method

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
BH GSO ISO 2599:2017 Iron ores -- Determination of phosphorus content -- Titrimetric method
OS GSO ISO 2599:2015 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 03-273-1985 Phosphoric acid for industrial use - Determination of higher soluble sulfate contents -Titrimetric method after reduction
NBN T 03-274-1985 Phosphoric acid for industrial use (including foodstuffs) - Determination of hydrogen sulfide content - Titrimetric method

SCC

BS 7020-6.1:1988 Analysis of iron ores. Methods for the determination of phosphorus content-Titrimetric method
BS 4258-3:1975 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use-Determination of sulphate content
BS 4427-7:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Estimation of tripolyphosphate (triphosphate) content of sodium tripolyphosphate
BS 4427-8:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of orthophosphate content
BS 4427-3:1969 Methods of test for sodium tripolyphosphate ($7Ipenta$7Rsodium triphosphate) and sodium pyrophosphate ($7Itetra$7Rsodium pyrophosphate).-Determination of iron content
BS 4427-9:1975 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of fluorine content
BS 6782-3:1987 Binders for paints-Method for determination of acid value (titrimetric method)

RU-GOST R

GOST 24596.2-2015 Feed phosphates. Methods for determination of phosphorus
GOST R 51455-1999 Yogurts. Potentiometric method for determination of titratable acidity
GOST 10671.6-1974 Reagents. Methods for determination of phosphates
GOST 31976-2012 Yogurts and yogurt's products. Potentiometric method for determination of titratable acidity

British Standards Institution (BSI)

BS 4427-2:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Measurement of pH value of sodium tripolyphosphate
BS EN ISO 9455-3:2020 Soft soldering fluxes. Test methods - Determination of acid value, potentiometric and visual titration methods
BS 4258-7:1978 Methods of test for phosphoric acid (orthophosphoric acid) for industrial use - Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS 4427-10:1976 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use. Determination of total phosphorus (V) oxide content: quinoline phosphomolybdate gravimetric method
BS ISO 2599:2003 Iron ores - Determination of phosphorus content - Titrimetric method
BS 4427-4:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of loss on ignition
BS 4427-5:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of particle size distribution

VN-TCVN

TCVN 6509-2013 Yogurt.Determination of titratable acidity.Potentiometric method
TCVN 7803-2007 Iron ores.Determination of phosphorus content.Titrimetric method

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