Phosphoric acid impurity

Phosphoric acid impurity, Total:122 items.

The international standard classification for "Phosphoric acid impurity" includes: Production in the chemical industry , Fertilizers , Welding consumables , Copper and copper alloys , Lubricants, industrial oils and related products , Biology. Botany. Zoology , Salts , Paint coating processes .

The Chinese standard classification for "Phosphoric acid impurity" includes: Inorganic chemicals in general , Chemical fertilizer and chemical soil conditioner , Heavy metals and their alloys analysis method , Lubricating grease , Biological agent and blood products , Inorganic salt , Hydrogeological survey , Material Protection .

Professional Standard - Nuclear Industry

EJ/T 1231.2-2008 Test method for analysis of impurity in diuranate.Part2: Determination of phosphate by phoshocomolybdenum blue spectrophotometry

Guizhou Provincial Standard of the People's Republic of China

DB52/T 1178-2017 Technical specifications for production of industrial grade monoammonium phosphate by wet process crude phosphoric acid
DB52/T 1176-2017 Technical specifications for the production of diammonium phosphate (traditional method)

Sichuan Provincial Standard of the People's Republic of China

DB51/T 918-2009 Contains organic superphosphate

Professional Standard - Building Materials

JC/T 350-2013 Phosphate bonded high alumina refractory bricks
JC/T 350-1993 Phosphate combined high aluminum brick intended to be used in cement kiln

工业和信息化部

YS/T 637-2022 Lithium phosphate
HG/T 5515-2019 Monoammonium phosphate and diammonium phosphate containing alginic acid
HG/T 5957-2021 Ammonium dihydrogen phosphate by recycling waste phosphoric acid
QB/T 5293-2018 Determination of prohibited tributy phosphate,tris(2-chloroethyl) phosphate and tritolyl phosphate in cosmetic-Gas chromatography-mass spectrometry
HG/T 5514-2019 Monoammonium phosphate and diammonium phosphate containing humic acid

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

GB 10205-2009 Monoammonium phosphate and diammonium phosphate
GB/T 513-1977 of mechanical impurities in lubricating greases(acid decomposition method)
GB/T 41799-2022 Assay method of restriction endonuclease impurity
GB/T 13293.6-1991 Higher purity copper cathode. Determination of phosphorus content. Heteropoly phosphato-vanadato-molybdicacid-crystal violet spectrophotometric method
GB 6913.2-1986 Determination of Phosphate Total Inorganic Phosphate
GB/T 10510-2007 Nitrophosphate and potassium nitrophosphate
GB/T 29338-2012 Production technical regulation for phosphoric acid(wet-process)
GB/T 10209.2-2001 Determination of available phosphous content for monoammonium phosphate and diammonium phosphate
GB/T 10209.3-2001 Determination of water content for monoammonium phosphate and diammonium phosphate
GB 6913.3-1986 Determination of Phosphate Total Phosphate
GB 10205-2001 Monoammonium phosphate and diammonium phosphate
GB 6913.1-1986 Determination of Phosphate Orthophosphate
GB/T 10574.13-1989 Tin-lead solders-Determination of phosphorus content-Phosphor-vanadium-molybdium poly acid-crystal

Group Standards of the People's Republic of China

T/CHBAS 10-2021 Determination of impurities in lithium trifluoromethanesulfonate
T/GDPA 13-2021 Determination of content and impurity of Creatine phosphate sodium
T/CI 315-2024 High iron phosphorus ratio iron 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

Professional Standard - Environmental Protection

HJ 670-2013 Water quality-Determination of orthophosphate and total phosphorus-Continuous flow analysis(CFA) and Ammonium molybdate spectrophotometry
HJ 669-2013 Water quality-Determination of phosphate-Ion chromatography

Professional Standard - Agriculture

GB/T 10510-2023 Nitrophosphate, potassium nitrophosphate

Professional Standard - Chemical Industry

HG/T 5214~5217-2017 Hypophosphite acid for industrial use
HGB 3184-1960 Phosphotungstic acid
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 4066-2008 Lithium Hexafluorophosphate and Cell liquor of Lithium Hexafluorophosphate Part 1: Lithium Hexafluorophosphate

Professional Standard - Geology

DZ/T 0064.61-1993 Groundwater quality test methods - the determination of phosphate radical with phospho-molybdenum blue colorimetry

Professional Standard - Aviation

HB/Z 197-1991 Specifications for structural adhesive joint aluminum alloy phosphoric acid anodizing process

国家建筑材料工业局

JC 350-1993 Phosphate bonded high alumina bricks for cement kilns

RU-GOST R

GOST 10671.6-2016 Reagents. Methods for determination of phosphates impurity
GOST 10671.5-2016 Reagents. Methods for determination of sulfates impurity
GOST 10671.2-2016 Reagents. Methods for determination of nitrates impurity
GOST 10671.8-2016 Reagents. Methods for determination of carbonates impurity
GOST 10671.5-1974 Reagents. Methods for the determination of sulfates
GOST 10671.3-2016 Reagents. Methods for determination of nitrites impurity

American National Standards Institute （ANSI)

ANSI/AWWA B502-2005 Water Treatment – Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
ANSI/AWWA B502-2011 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

GSO

OS GSO 339:1994 single superphosphate fertilizer.
GSO 339:1994 single superphosphate fertilizer.
BH GSO ISO 6878:2016 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method

British Standards Institution (BSI)

BS 4427-1:1969(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) — Part 1 : Determination of matter insoluble in water in sodium tripolyphosphate
BS 4427-6:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Estimation of pyrophosphate content of sodium pyrophosphate
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 4427-6:1974(2011) Methods of test for Sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use — Part 6 : Estimation of pyrophosphate content of sodium pyrophosphate
BS EN ISO 6878:2004 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method
BS 4427-2:1969(1999) Methods of test for Sodium tripolyphosphate (pentaSodium triphosphate) and sodium pyrophosphate (tetraSodium pyrophosphate) — Part 2 : Measurement of pH value of sodium tripolyphosphate
BS 4427-1:1969 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use - Determination of matter insoluble in water in sodium tripolyphosphate
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 4427-10:1976 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

RO-ASRO

STAS 8379/9-1981 SUPERPHOSPHATE Determination of total phosphon content
STAS 11624/1-1983 PHOSPHATING SOLUTIONS Determination of phosphoric acid, azotic acid and sodiimi nitrate
STAS 11094-1978 DICALCIUM PHOSPHATE (Calcium orthodiphosphate) FODDER

Japanese Industrial Standards Committee (JISC)

JIS K 1437:1956 Sodium phosphate (sodium orthophosphate)
JIS K 9005:1996 Phosphoric acid
JIS K 0400-35-30:1999 Water quality -- Determination of dissolved fluoride, chrolide, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions Part 1: Method for water with low contamination
JIS K 0023:1997 Reference material -- pH Standard solution -- Phosphate
JIS K 8063:1994 Phosphonic acid
JIS K 9005:2006 Phosphoric acid
JIS K 1449:1978 Phosphoric acid
JIS K 8890:1995 Metaphosphoric acid

Defense Logistics Agency

DLA A-A-55820 A-2011 ORTHOPHOSPHORIC (PHOSPHORIC) ACID, TECHNICAL
DLA A-A-55820 VALID NOTICE 1-2002 ORTHOPHOSPHORIC (PHOSPHORIC) ACID, TECHNICAL
DLA A-A-55820-1996 ORTHOPHOSPHORIC (PHOSPHORIC) ACID, TECHNICAL

SCC

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 EN 1189:1997 Water quality. Determination of phosphorus. Ammonium molybdate spectrometric method
MIL MIL-S-37726-1977 SODIUM PHOSPHATE, DIBASIC, AND MONOBASIC POTASSIUM PHOSPHATE SOLUTION (NO S/S DOCUMENT)
BS 4427-8:1974 Methods of test for sodium tripolyphosphate (pentasodium triphosphate) and sodium pyrophosphate (tetrasodium pyrophosphate) for industrial use-Determination of orthophosphate content
AWWA B507-2023 Phosphoric Acid
NS-EN 1189:1996 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method
AWWA JAW61268 Journal AWWA — Comparison of Stannous Chloride and Phosphate for Lead Corrosion Control
AWWA JAW56923 Journal AWWA — Effect of Ortho- and Polyphosphates on the Properties of Iron Particles and Suspensions
BS 4427-3:1969 Methods of test for sodium tripolyphosphate ($7Ipenta$7Rsodium triphosphate) and sodium pyrophosphate ($7Itetra$7Rsodium pyrophosphate).-Determination of iron content
BS 1999:1953 Tritolyl phosphate ( tricresyl phosphate)
AWWA B502-2005 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
AWWA B502-2017 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
AWWA B502-2011 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

(U.S.) Ford Automotive Standards

FORD M99B101-A-1990 SODIUM HEXAMETAPHOSPHATE (GLASSY - PLATE FORM)

TR-TSE

TS 3064-1978 Phosphoric Acid (Ortho Phosphoric Acid For Industrial Use)

International Organization for Standardization (ISO)

ISO 6878:1998 Water quality - Spectrometric determination of phosphorus using ammonium molybdate
ISO 2998:1994 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate
ISO 2998:1974 Sodium tripolyphosphate and sodium pyrophosphate for industrial use; Determination of orthophosphate content; Photometric method using the reduced molybdophosphate

CO-ICONTEC

ICONTEC 2079-1985 Food industry, phosphoric acid (orthophosphoric acid)

Association Francaise de Normalisation

NF T20-487:1973 SODIUM TRIPOLYPHOSPHATE AND PYROPHOSPHATE FOR INDUSTRIAL USE ; DETERMINATION OF ORTHOPHOSPHATE; PHOTOMETRIC METHOD USING REDUCED PHOSPHOMOLYBDIC COMPLEX.
NF T90-042:1995 Water quality - Determination of dissolved fluoride, chloride, nitrite, orthophosphate, bromide, nitrate and sulfate ions, using liquid chromatography of ions - Part 1 : method for water with low contamination.
NF EN ISO 6878:2005 Water quality - Phosphorus determination - Ammonium molybdate spectrometric method

American Society for Testing and Materials (ASTM)

ASTM D7597-09e2 Standard Test Method for Determination of Diisopropyl Methylphosphonate, Ethyl Hydrogen Dimethylamidophosphate, Ethyl Methylphosphonic Acid, Isopropyl Methylphosphonic Acid, Methylphosphonic Acid and Pinacolyl Methylphosphonic Acid in Water by Liquid Chro

German Institute for Standardization

DIN EN ISO 6878:2004-09 Water quality - Determination of phosphorus - Ammonium molybdate spectrometric method (ISO 6878:2004); German version EN ISO 6878:2004
DIN 50450-1:1987-08 Testing of materials for semiconductor technology; determination of impurities in carrier gases and doping gases; determination of water impurity in hydrogen, oxygen, nitrogen, argon and helium by using a diphosphorus pentoxide cell
DIN ISO 11263:1996 Soil quality - Determination of phosphorus - Spectrometric determination of phosphorus soluble in sodium hydrogen carbonate solution (ISO 11263:1994)

European Committee for Standardization (CEN)

EN 1189:1996 Water Quality - Determination of Phosphorus - Ammonium Molybdate Spectrometric Method

KR-KS

KS I ISO 6878-2023 Water quality — Determination of phosphorus — Ammonium molybdate spectrometric method

HU-MSZT

MSZ 6068/3-1982 Superphosphate. Moisture content definition

VN-TCVN

TCVN 5924-1995 Copper and copper alloys.Determination of phosphorus content.Molybdovanadate spectrometric method

American Water Works Association (AWWA)

ANSI/AWWA B507-23 Phosphoric Acid
ANSI/AWWA B507-2016 Phosphoric Acid
AWWA B502-2001 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)
ANSI/AWWA B502-2017 Sodium Polyphosphate, Glassy (Sodium Hexametaphosphate)

Korean Agency for Technology and Standards (KATS)

KS M 1611-1999 Phosphoric acid
KS M 1611-1995 Phosphoric acid
KS M 1045-2009 Reference materials-Standard solution-Phosphate ion
KS M 1611-2012 Phosphoric acid
KS M 8105-2000 Phosphoric acid
KS M 1611-2022 Phosphoric acid
KS M 8305-2013 Phosphorous acid
KS M 8105-1985 Phosphoric acid
KS M 1611-2017 Phosphoric acid
KS M 1407-1995 Sodium phosphate
KS M 8305-1995 Phosphorous acid
KS I ISO 15681:2014 Water quality — Determination of orthophosphate and total phosphorus contents by flow analysis(FIA and CFA)

YU-JUS

JUS H.B8.432-1983 High-grade fluorspar and acid-grade fluorspar for industrial use. Determination of total phosphorus content. Molybdophosphate photometric method

PL-PKN

PN R66147-1973 Oil seeds Determination of impuri?ies

IN-BIS

IS 6043-1970 Specification for Copper Phosphate—Zinc Phosphate Dental Cement

CU-NC

NC 57-50-11-1985 Clinical Methods and Aids. Phosphotungstic Acid Solution for Uric Acid. Quality Specifications