The role of potassium persulfate in the determination of total iron

The role of potassium persulfate in the determination of total iron, Total:114 items.

The international standard classification for "The role of potassium persulfate in the determination of total iron" includes: Water quality , Metalliferous minerals in general , Fissile materials , Ferroalloys , Aluminium and aluminium alloys , Products of the chemical industry , Cadmium, cobalt and their alloys , Non-metalliferous minerals , Fuels in general .

The Chinese standard classification for "The role of potassium persulfate in the determination of total iron" includes: Analysis methods for toxic substances in water , Chemical raw material ore , Nuclear material, nuclear fuel and their analytical test method , Steel and iron alloy analysis method , Light metals and their alloys , Rare metals and their alloys analysis method , Metallurgical auxiliary material ore , Technical Management , Coal analysis methods .

中华人民共和国环境保护部

GB 7469-1987 Water quality-Determination of total mercury-potassium permanganats-potassium persalfate decomposed method-Dithizonc spectrophotometric method

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

GB/T 2463-2008 Pyrites and concentrate - Determination of total iron content - Cerium sulfate volumetric and potassium dichromate volumetric methods
GB/T 22662.3-2008 Chemical analysis methods of potassium fluotitanate - Part 3: Determination of potassium fluotitanate content - By ammonium iron sulphate dodecahydrate titration volumetric method
GB/T 32784-2016 Pig iron contenting nickel―Determination of chromium content―Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 2463.2-1996 Pyrites and concentrate-Determination of total iron content-Part 2: Titanium trichloride-Potassium dichromate volumetric method
GB/T 13250-1991 Vulcanized rubber-Determination of total sulfur content-Sodium peroxide fusion method
GB/T 11894-1989 Water quality--Determination of total nitrogen--Alkaline potassium persulfate digestion-UV spectro photometric method
GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
GB/T 11841-1989 Determination of uranium in uranium dioxide powder and pellets - Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
GB/T 5059.10-1988 Methods for chemical analysis of ferromolybdenum--The combustion-potassium iodate titration method for the determination of sulfur content
GB/T 15057.8-1994 Limestone for chemical industry - Determination of sulfur content- Gravimetric and combustion - Iodate titrimetric methods
GB/T 7469-1987 Water quality--Determination of total mercury--Potassium permanganate-potassium persulfate decomposed method--Dithizone spectrophotometric method
GB/T 11848.1-1989 Determination of uranium in uranium ore concentrate-Ferrous sulfate reduction-potassium dichromate titrimatric method
GB/T 8639.1-1988 Vanadium; Determination of vanadium content; Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 15555.8-1995 Solid waste - Determination of total chromium - Titrimetric method

Professional Standard - Nuclear Industry

EJ/T 1000-1996 Determination of Molybdenum in Uranium Ore Potassium Thiocyanate Spectrophotometric Method
EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method
EJ/T 1235-2008 Determination of uranium content in uranium product.Iron(Ⅱ)reduction/potassium dichromate oxidation titrimetric method
EJ/T 277-1986 Precise Determination of Uranium in High Purity U3O8 by Ferrous Sulfate Reduction/Potassium Dichromate Potentiometric Titration

Professional Standard - Environmental Protection

HJ 636-2012 Water quality. Determination of total nitrogen. Alkaline potassium persulfate digestion UV spectrophotometric method

Professional Standard - Commodity Inspection

SN/T 3809-2014 Determination of potassium content in potassium chloride and potassium sulphate - Atomic fluorescence spectrometry for X-ray

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 5195.5-2017 Fluorspar--Determination of total sulfur content--Pipe furnace combustion iodic acid potassium titration method

Yunnan Provincial Standard of the People's Republic of China

DB53/T 918-2019 Determination of sulfuric acid content in ferric zinc sulfate solution by acid-base titration

Professional Standard - Electron

SJ/T 10923-1996 Potassium silicate solution for use in electronic industry - Methods of determination of total alkalinity
SJ/T 10921-1996 Potassium silicate solution for use in electronic industry - Methods for determination of potassium carbonate
SJ/T 10926-1996 Potassium silicate solution for use in electronic industry - Methods of determination of iron
SJ/T 10923-1996 (2) Methods for determination of total alkalinity in potassium silicate solution for use in electronic industry

Professional Standard - Coal

MT/T 802.3-1999 Determination of total carbon of pyrite and concentrated pyrite in coal seam
MT/T 802.2-1999 Determination of total sulfur sulphate sulfur pyritic sulfur of pyrite and concentrated pyrite in coal seam

煤炭工业部

ZB 21002-1990 Method for determination of total sulfur, sulfur, hydrochloric sulfur, and iron sulfide sulfur in coal-based pyrite and sulfur concentrates
ZB 21003-1990 Method for determination of total carbon content in coal-bearing pyrite and sulfide concentrates

Professional Standard - Non-ferrous Metal

YS/T 540.1-2006 Vanadium -- Determination of vanadium content -- Potassium permanganate-ammonium ferrous sulphate volumetric method

未注明发布机构

JIS M 8213:2024 Iron ores-Determination of acid-soluble iron(II)-Potassium dichromate titrimetric method

Sichuan Provincial Standard of the People's Republic of China

DB51/T 2037-2015 Determination of Vanadium Content in Vanadium Aluminum Alloy Ammonium Persulfate Oxidation-Ammonium Ferrous Sulfate Titration Method

Professional Standard - Speciality

ZB D21003-1990 Method for Determination of Total Carbon in Coal Measures Pyrite and Pyrite Concentrate

Taiwan Provincial Standard of the People's Republic of China

CNS 5849-1980 Determination of Loss of Mass at 105 Degree C of Potassium Sulphate for Industrial Use

工业和信息化部

YB/T 4908.1-2021 Vanadium-aluminum alloy——Determination of vanadium content——Ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method

YU-JUS

JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method
JUS H.G8.457-1991 Reagents. Potassium sulpbate. Determination of total nltrogen content. Colorlmetrlc metho?
JUS H.P8.033-1994 Potassium metabisulphite,as pesticide - Determination of sulphur dioxide - Volumetric method
JUS H.P8.035-1994 Potassium metabisulphite,as pesticide - Determination of Fe and Pb content - Atomic absorption spectrophotometry
JUS H.P8.036-1992 Potassium metabisulphite, as pesticide. Determination of arsen content. Spectrophotometric method
JUS H.B8.320-1977 Sodium and potassium silicates for industrial use. Determination of sulphates content. Bariton sulphate gravimetric method

PT-IPQ

NP 1376-1976 Potassium sulfate used in industry. Measurement of potassium content by volumetric method
NP 1229-1976 Potassium sulfate used in industry. Measurement of sulfate content
NP 1312-1976 Phosphoric acid used in industry. Measuring the sulfate content in polyphosphoric acid by volumetric method
NP 1311-1976 Phosphoric acid used in industry. Measuring the sulfate content in polyphosphoric acid by volumetric method
NP 1249-1976 Potassium sulfate used in industry. Measurement of Methyl Acidity
E 208-1967 water. Determination of chemical consumption during oxidation (potassium dichromate operation)
NP 1250-1976 Potassium sulfate used in industry. Measurement of chloride content by mercury titration
NP 1251-1976 Potassium sulfate used in industry. Measure product loss at 105 degrees Celsius
NP 1246-1976 Sodium sulfate used in industry. Measurement of sulfuric acid composition by hydrometry
NP 1177-1976 Sulfuric acid used in industry. Determination of the concentration of sulfuric acid by density measurement
NP 1302-1976 Potassium silicate and sodium silicate used in industry. Measurement of sulfate content by gravimetric method
NP 1248-1976 Sodium sulfate used in industry. Measurement of iron content by photometry
NP 1301-1976 Sodium silicate and potassium silicate. Measurement of iron element by photometry

TR-TSE

TS 3580-1981 METHOD FOR DETERMINATION OF FERROUS OXIDE IN IRON ORES (POTASSIUM DICHROMATE TITRATION METHOD)
TS 2226-1976 SODIUM AND POTASSIUM SILICATES FOR INDUSTRIAL USE DETERMINATION OF SULPHATES CONTENT BARIUM SULPHATE GRAVIMETRIC METHOD

SE-SIS

SIS SS 02 81 27-1984 Determination of total phosphorous in water - Digestion with peroxodisulphate

BE-NBN

NBN T 03-211-1980 Potassium sulphate for ?ndustrial use - Determination of acidity to methyl orange
NBN T 03-209-1980 Potassium sulphate for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-241-1980 Sodium and potassium silicates for industrial use - Determination of sulphates content - Barium sulphate gravimetrie method
NBN T 03-189-1980 Potassium hydroxide for industrial use - Determination of sulphate content - Barium sulphate gravimetrie method
NBN T 03-016-1979 Sulphuric acid and oleum for industrial use - Determination of total acidity, and calculation of free sulphure trioxide content of oleum - Titrimetric method
NBN T 03-208-1980 Potassium sulphate for industrial use - Determination of potassium content - Sodium tetraphenylborate volumetric method
NBN T 03-207-1980 Potassium sulphate for industrial use - Determination of potassium content - Gravimetrie method as potassium tetraphenylborate
NBN T 03-237-1980 Sodium and potassium silicates for industrial use - DEtermination of total alkalinity - Titrimetric method

AENOR

UNE 55627:1983 SURFACE ACTIVE AGENTS. SODIUM AND POTASSIUM SILICATES TO BE USED AS RAW-MATERIALS IN DETERGENT FORMULATIONS. DETERMINATION OF TOTAL ALKALINITY. TITRIMETRIC METHOD

International Organization for Standardization (ISO)

ISO 2487:1973 Potassium sulphate for industrial use; Determination of sulphate content; Barium sulphate gravimetric method
ISO 2485:1973 Potassium sulphate for industrial use; Determination of potassium content; Gravimetric method as potassium tetraphenylborate
ISO 8298:1987 Determination of plutonium in nitric acid solutions — Method by oxidation by cerium(IV), reduction by iron(II) ammonium sulfate and amperometric back-titration with potassium dichromate
ISO 3200:1975 Sodium and potassium silicates for industrial use; Determination of sulphates content; Barium sulphate gravimetric method
ISO 2486:1973 Potassium sulphate for industrial use — Determination of potassium content — Sodium tetraphenylborate volumetric method
ISO 910:1977 Sulphuric acid and oleum for industrial use; Determination of total acidity, and calculation of free sulphur trioxide content of oleum; Titrimetric method
ISO 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method
ISO 2850:1973 Potassium sulphate for industrial use; Determination of loss of mass at 105 degrees C
ISO 1692:1976 Sodium and potassium silicates for industrial use; Determination of total alkalinity; Titrimetric method
ISO 7097:1983 Determination of uranium in reactor fuel solutions and in uranium product solutions; Iron (II) sulfate reduction/potassium dichromate oxidation titrimetric method

IT-UNI

UNI 7332-1974 Chemical analysis of ferrous materials. Determination of tungsten in steel and cast iron. Spectrophotometric method with potassium thiocyanate.
UNI 7495-1975 Chemical analysis of ferroalloys. Determination of chromium in ferrochromium. Method by disgregation with sodium peroxyde and titration with ammonium iron (ii) sulfate.

Indonesia Standards

SNI 06-6855-2002 Test methods of manganese (Mn) content in water by colorimetry with persulphate reagent

American Society for Testing and Materials (ASTM)

ASTM D5997-96(2005) Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection
ASTM D5997-96(2009) Standard Test Method for On-Line Monitoring of Total Carbon, Inorganic Carbon in Water by Ultraviolet, Persulfate Oxidation, and Membrane Conductivity Detection

Association Francaise de Normalisation

NF T20-366:1978 Potassium sulphate for industrial or agricultural use. Determination of potassium content.gravimetric method as potassium tetraphenylborate.
NF EN 16380:2014 Chemicals used for swimming pool water treatment - Potassium peroxomonosulfate
NF T20-527:1980 Sodium and potassium silicates for industrial use. Determination of sulphates content. Barium sulphate gravimetric method.
NF T20-364:1978 Potassium sulphate for industrial use. Determination of sulphate content.baryum sulphate gravimetric method.
NF T20-363:1978 Potassium sulphate for industrial or agricultural use. Determination of acidity to methyl orange.
NF T20-291:1982 Sulphuric acid and oleum for industrial use. Determination of total acidity, and calculation of free sulphur trioxide content of oleum. Titrimetric method.
NF T20-382:1977 Potassium hydroxide for industrial use. Determination of sulphate content. Baryum sulphate gravimetric method.

NL-NEN

NEN 2037-1982 Air quality — Reference method for the determination of ozone in air — Photometric determination after absorption in potassium iodide thiosulphate solution
NEN 6480-1982 Water - Titrimetric determination of free and total available chlorine content with iron(ll)ammoniumsulphate and DPD-sulphate as indicator

RO-ASRO

STAS 4605/13-1972 NON-METAT, BEARING MIXIXG PRODUCTS WITH CARBONATE CONTENT DCtermination of sulphate ion and tolal sulphur
STAS SR ISO 7097:1995 Determination of uranium in reactor fuel soiutions and in uranium product soiutions - Iron (II) sulfate reduction/potassium dichromate oxidation titrimetric method
STAS 11394/7-1987 LIME Determination of silicon dioxide, sulphuric anhydride and total sulphur

CZ-CSN

CSN 66 8102 Cast.15-1989 Smokeless powders. Methods of testing. Determination of sodium sulphate and potassium sulphate

SCC

AENOR UNE 55629:1983 Surface agents. Sodium and potassium silicates used as raw materials for detergent formulations. Determination of sulfates. Gravimetric method to the baric sulfate state.
NS 4743:1993 Water analysis — Determination of total nitrogen after oxidation by peroxodisulphate

Korean Agency for Technology and Standards (KATS)

KS M ISO 910-2019 Sulphuric acid and oleum for industrial use－Determination of total acidity, and calculation of free sulphur trioxide content of oleum－Titrimetric method
KS M ISO 910:2004 Sulphuric acid and oleum for industrial use-Determination of total acidity, and calculation of free sulphur trioxide content of oleum-Titrimetric method
KS M ISO 1692:2012 Sodium and potassium silicates for industrial use-Determination of total alkalinity-Titrimetric method
KS M ISO 1692-2022 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
KS M ISO 1692-2017(2022) Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method
KS M ISO 1692:2017 Sodium and potassium silicates for industrial use — Determination of total alkalinity — Titrimetric method

Japanese Industrial Standards Committee (JISC)

JIS M 8212:2022 Iron ores -- Determination of total iron content -- Potassium dichromate titrimetric method after titanium (III) chloride reduction

GSO

BH GSO ISO 910:2017 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method
OS GSO ISO 1692:2016 Sodium and potassium silicates for industrial use -- Determination of total alkalinity -- Titrimetric method
BH GSO ISO 1692:2017 Sodium and potassium silicates for industrial use -- Determination of total alkalinity -- Titrimetric method
GSO ISO 1692:2016 Sodium and potassium silicates for industrial use -- Determination of total alkalinity -- Titrimetric method
GSO ISO 910:2015 Sulphuric acid and oleum for industrial use -- Determination of total acidity, and calculation of free sulphur trioxide content of oleum -- Titrimetric method

NO-SN

NS 4743-1993 Water analysis. Determination of total nitrogen after oxidation with peroxodisulphate

German Institute for Standardization

DIN 25704:1993 Determination of the plutonium content in sulphuric and nitric acid solutions; potentiometric titration method with potassium dichromate

ES-AENOR

UNE 22-138-1990 Iron minerals. Determination of sulfur content. barium sulfate as a gravimetric method

PL-PKN

PN Z04056-02-1991 Air purity protection Tests for sulfuric acid and sulfur trioxide content Determination of sulfuric acid and sulfur trioxide in work places by turbidimetric method

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