Phosphoric acid secondary titration

Phosphoric acid secondary titration, Total:88 items.

The international standard classification for "Phosphoric acid secondary titration" includes: Fertilizers , Chemical reagents , Salts , Organic acids .

The Chinese standard classification for "Phosphoric acid secondary titration" includes: Chemical fertilizer and chemical soil conditioner , Basic standards and general methods on chemical fertilizers , General inorganic reagent , Inorganic salt , Tooth paste, soap and detergent , Organic chemicals in general .

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

GB/T 10209.1-2001 Determination of total nitrogen content for monoammonium phosphate and diammonium phosphate(Titrimetric method after distillation)
GB/T 10511-2008 Determination of total nitrogen content for nitrophosphate - Titrimetric method after distillation
GB 10205-2009 Monoammonium phosphate and diammonium phosphate
GB/T 10209.3-2010 Determination of monoammonium phosphate and diammonium phoshpate - Part 3: Water content
GB/T 10209.3-2001 Determination of water content for monoammonium phosphate and diammonium phosphate
GB/T 10209.4-2010 Determination of monoammonium phosphate and diammonium phoshpate—Part4:Particlesiz
GB/T 1263-2006 Chemical reagent - Disodium hydrogen phosphate dodecahydrate
GB/T 10209.2-2010 Determinationofmonoammoniumphosphateanddiammoniumphoshpate—
GB/T 1267-2011 Chemical reagent—Sodium dihydrogen phosphate dihydrate
GB/T 10209.2-2001 Determination of available phosphous content for monoammonium phosphate and diammonium phosphate
GB/T 10209.4-2001 Determination of particle size for monoammonium phosphate and diammonium phosphate
GB/T 11297.12-1989 Test method for extinction ratio of LN,kDP and kD*P electrooptic crystal
GB 10205-2001 Monoammonium phosphate and diammonium phosphate
GB/T 10212-1988 The determination of granula average crushing strength for monoammonium phosphate and diammonium phosphate

工业和信息化部

HG/T 5957-2021 Ammonium dihydrogen phosphate by recycling waste phosphoric acid
HG/T 5515-2019 Monoammonium phosphate and diammonium phosphate containing alginic acid
HG/T 5216-2017 Calcium hypophosphite for industrial use
HG/T 5514-2019 Monoammonium phosphate and diammonium phosphate containing humic acid
YB/T 4532-2016 Ferrophosphorus. Determination of phosphorus content. Acid-base titration method
HG/T 5214-2017 Hypophosphite acid for industrial use

Professional Standard - Chemical Industry

HG/T 5214~5217-2017 Hypophosphite acid for industrial use
HG/T 5514～5516-2019 Monoammonium phosphate and diammonium phosphate containing humic acid, monoammonium phosphate and diammonium phosphate containing alginate and compound fertilizer containing urea sulfate (2019)
HG/T 4132～4133-2021 Industrial diammonium phosphate and industrial ammonium dihydrogen phosphate (2021)
HG/T 2321-1992 Potassium dihydrogen phosphate
HGB 3212-1960 Calcium Dihydrogen Phosphate
HGB 3155-1960 Dipotassium phosphate
HGB 3167-1960 Disodium phosphate
HG/T 3253-2009 Sodium hypophosphite for industrial use
HGB 3168-1960 Sodium dihydrogen phosphate
HGB 3198-1960 Ammonium dihydrogen phosphate
HG/T 4833-2015 Aluminum hypophosphite for industrial use
HG/T 3253-2000 Sodium hypophosphite for industrial use
HG/T 3253-2023 Industrial sodium hypophosphite

Professional Standard - Aviation

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

Professional Standard - Agriculture

410药典第一增补本-2010 Dexamethasone Sodium Phosphate Eye Drops Revised by Part II
GB 10212-1988 The determination of granula average crushing strength for monoammonium phosphate and diammonium phosphate

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 10205-2009 Monoammonium phosphate and diammonium phosphate

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

Taiwan Provincial Standard of the People's Republic of China

CNS 1968-1977 Sodium Hypophosphit
CNS 6198-1980 Determination of Acidity of Tritolyl Phosphate for Industrial Use(Volumetric Method)

Group Standards of the People's Republic of China

T/CAQI 289-2022 Determination of chlorate content in sodium hypochlorite by potassium dichromate titration method
T/NAIA 012-2020 Determination of Soil Phosphatase Activity by Colorimetric Method of Disodium Phenyl Phosphate
T/SHZSAQS 00087-2022 Sodium hypochlorite titration operation technical specification for color fastness to hypochlorite bleaching
T/SHXCL 0011-2022 Lithium difluorobis(oxalate)phosphate
T/SHXCL 0012-2022 Lithium difluorophosphate

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

Professional Standard - Petrochemical Industry

SH/T 1499.2-1997 Pure Adipic Acid - Determination of Content - Titrimetric Method

IN-BIS

IS 6448-1993 Diammonium phosphate. Specification (Second Revision)

Japanese Industrial Standards Committee (JISC)

JIS K 8440:1994 Phosphinic acid
JIS K 9017:1992 Dipotassium hydrogenphosphate
JIS K 9016:1992 Diammonium hydrogenphosphate
JIS K 9020:1992 Disodium hydrogenphosphate
JIS K 8441:1988 Sodium phosphite monohydrate (sodium hypophosphite monohydrate)
JIS K 9009:1992 Sodium dihydrogenphosphate dihydrate

Association Francaise de Normalisation

NF T20-491:1973 SODIUM PYROPHOSPHATE FOR INDUSTRIAL USE.ESTIMATION OF PYROPHOSPHATE CONTENT. POTENTIOMETRIC 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
TS 1054-1972 DIAMMONIUM PHOSPHATE

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

SCC

MIL MIL-S-37726-1977 SODIUM PHOSPHATE, DIBASIC, AND MONOBASIC POTASSIUM PHOSPHATE SOLUTION (NO S/S DOCUMENT)
AWWA B504-2018 Monosodium Phosphate, Anhydrous and Liquid

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 2997:2012 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 8078-2020 Dipotassium hydrogenphosphate
KS M 8078-2015(2020) Dipotassium hydrogenphosphate
KS M 8078-1994 Dipotassium hydrogenphosphate
KS M 8486-2002 POTASSIUM DIHYDROGENPHOSPHATE
KS M 8526-2015 Disodium hydrogenphosphate
KS M 8078-2015 Dipotassium hydrogenphosphate

KR-KS

KS M ISO 2997-2017 Phosphoric acid for industrial 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
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

RO-ASRO

STAS 12703/10-1989 ZIRGONIA Phosphoric anhydride content determination
STAS 11094-1978 DICALCIUM PHOSPHATE (Calcium orthodiphosphate) FODDER
STAS 10496-1976 AMMONIUM PHOSPHATE, DIBASIC, ECHNICAL GRADE Diamonium hydrogen phosphate, echnical grade)

CZ-CSN

CSN 68 4639-1973 Sodium dihydrogenphosphate
CSN 68 4613-1978 Potassium "dihydrogen rtophosphate

American Water Works Association (AWWA)

AWWA B505-2012 Disodium Phosphate, Anhydrous
ANSI/AWWA B505-2018 Disodium Phosphate, Anhydrous

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 E278-96E1 Standard Test Method for the Determiniation 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

BE-NBN

NBN T 03-263-1980 Phosphoric acid for industrial use - Determination of sulphate content - Method by reduction and titrimetry