Ammonium Ferrous Sulfate and Potassium Dichromate

Ammonium Ferrous Sulfate and Potassium Dichromate, Total:113 items.

The international standard classification for "Ammonium Ferrous Sulfate and Potassium Dichromate" includes: Ferroalloys , Chemical reagents , Fissile materials , Iron ores , Inorganic chemicals in general , Cadmium, cobalt and their alloys , Nickel, chromium and their alloys , Metalliferous minerals in general , Non-metalliferous minerals , Salts , Chemical analysis of metals , Other non-ferrous metals and their alloys , Aluminium and aluminium alloys , Surface active agents .

The Chinese standard classification for "Ammonium Ferrous Sulfate and Potassium Dichromate" includes: Steel and iron alloy analysis method , General inorganic reagent , Nuclear material, nuclear fuel and their analytical test method , Iron ore , Inorganic chemicals in general , Rare metals and their alloys analysis method , Chemical raw material ore , Building material raw material ore , Inorganic salt , Heavy metals and their alloys analysis method , Light metals and their alloys analysis method , Chemical additive , Casting .

Anhui Provincial Standard of the People's Republic of China

DB34/T 2580-2015 Copper telluride chemical analysis method Determination of tellurium content Potassium dichromate-ferrous ammonium sulfate volumetric method

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

GB/T 15555.8-1995 Solid waste - Determination of total chromium - Titrimetric method
GB/T 6730.8-2016 Iron ores一Determination of iron (Ⅱ)content一 Potassium dichromate titrimetric method
GB 661-1992 Chemical Reagent Iron(II) Ammonium Sulfate Hexahydrate (Ferric Ammonium Sulfate)
GB/T 32784-2016 Pig iron contenting nickel―Determination of chromium content―Ammonium per sulfate-ammonium ferrous sulfate titration method
GB/T 6730.32-2013 Iron ores - Determination of vanadium content - The ammonium ferrous sulfate titrimetric method
GB/T 6730.8-2016(英文版) Iron ore-Determination of ferrous iron content-Potassium dichromate titration method
GB/T 2463-2008 Pyrites and concentrate - Determination of total iron content - Cerium sulfate volumetric and potassium dichromate volumetric methods
GB/T 8454-2020 Reduced ilmenite powder for welding rob-Determination of ferrous iron content- Potassi um dichromate titrimetric method
GB/T 28657-2012 Potassium dichromate for industrial use
GB/T 661-1992 Chemical reagents;Ammonium ferrous sulfate
GB/T 223.7-2002 Iron powder--Determination of iron content--Potassium dichromate titration method
GB/T 38812.1-2020 Direct reduced iron—Determination of iron(Ⅱ) content—The potassium dichromate titrimetric method after decomposition of sample by ferric chloride
GB/T 14506.14-1993 Sillicate rocks. Determination of ferrous oxide content. Potassium dichromate volumetric method
GB/T 11848.1-2008 Methods for analysis of uranium ore concentrate - Part 1: Determination of uranium by ferrous sulfate reducion potassion dichromate titrimetry
GB/T 11848.1-1989 Determination of uranium in uranium ore concentrate-Ferrous sulfate reduction-potassium dichromate titrimatric method
GB/T 4702.1-2016 Chromium metal—Determination of chromium content—The ammonium ferrous sulfate titrimetric method
GB/T 15555.7-1995 Solid waste - Determination of chromium(VI) - Titrimetric method
GB/T 23834.1-2009 Chemical analysis method for stannous sulfate - Part 1: Determination of stannous sulfate content - Volumetric method of potassium dichromate
GB/T 11841-1989 Determination of uranium in uranium dioxide powder and pellets - Ferrous sulfate reduction-potassium dichromate oxidation titrimatric method
GB 28657-2012 Potassium dichromate for industrial use
GB/T 4702.1-1997 Methods for chemical analysis of chromium metal the ammonium ferrous sulfate-volumetric method for the determination of chromium content
GB/T 6730.8-1986 Methods for chemical analysis of iron ores--The potassium dichromate volumetric method for the determination of iron(2) content
GB 664-1993 Chemical Reagent Ferrous Sulfate Heptahydrate (Ferrous Sulfate)
GB 11841-1989 Determination of Uranium in Uranium Dioxide Powder and Pellets by Ferrous Sulfate Reduction Potassium Dichromate Oxidative Titration
GB/T 8639.1-1988 Vanadium; Determination of vanadium content; Potassium permanganate-ammonium ferrous sulphate volumetric method
GB/T 661-2011 Chemical reagent—Ammonium iron(Ⅱ) sulfate hexahydrate

Professional Standard - Non-ferrous Metal

YS/T 540.1-2006 Vanadium -- Determination of vanadium content -- Potassium permanganate-ammonium ferrous sulphate volumetric method
YS/T 227.9-2010 Methods for chemical analysis of tellurium—Part 9:Determination of tellurium content—Potassium bichromate-ammonium ferrous sulfate titration
YS/T 540.1-2018 Methods for chemical analysis of vanadium- Part 1:Determination of vanadium content- Potassium permanganate-ammonium ferrous sulfate titration
YS/T 422.1-2024 Methods for chemical analysis of chromium carbide—Part 1: Determination of chromium content—Ammonium ferrous sulfate titration
YS/T 807.4-2012 Chemical Analysis Methods of Aluminum Hardeners - Part 4: Determination of Chromium Content - The Ammonium Persulfate Oxidation-ammonium Ferrous Sulfate Titrimetric Method

Professional Standard - Nuclear Industry

EJ/T 266-1993 Determination of uranium in biuranate - ferrous sulfate reduction/potassium dichromate oxidation titration method
EJ/T 277-1986 Precise Determination of Uranium in High Purity U3O8 by Ferrous Sulfate Reduction/Potassium Dichromate Potentiometric Titration
EJ/T 1212.5-2008 Test methods for analysis of sintered gadolinium oxide-uranium dioxide pellets.Part5: Determination of uranium content by ferrous sulfate reduction in phosphoric acid and dichromate titration method

Professional Standard - Chemical Industry

HG/T 2785-2022 Ammonium bisulfite for industrial use
HG/T 2570-1994 Industrial Chromium Potassium Sulfate
HG/T 2956.5-2001 Ascharite ores - Determination of ferrous oxide content - Potassium dichromate volumetric method
HG/T 2324-2005 Potassium dichromate for industrial use
HG/T 5214~5217-2017 Hypophosphite acid for industrial use
HG/T 2784-1996 Ammonium sulfite for industrial use
HGB 3156-1960 Chromium Potassium Sulfate
HG/T 2784-2023 Ammonium sulfite for industrial use
HGB 3399-1962 Potassium metabisulfite
HG/T 2785-1996 Ammonium bisulfite for industrial use
HG/T 2785-2012 Ammonium bisulfite for industrial use
HG/T 5217-2017 Ammonium dichromate for industrial use
HG/T 2570-2009 Potassium chromium sulfate for industrial use
HGB 3119-1959 Ammonium dichromate
HGB 3189-1960 Ferric ammonium sulfate (ferric ammonium alum)
HG/T 2784-2012 Ammonium Sulfite for Industrial Use
HG 2324-1992 Industrial Potassium Dichromate

Professional Standard - Ferrous Metallurgy

YB/T 4510-2017 Direct reduced iron. Determination of iron(Ⅱ)content. The potassium dichromate titration after decompositionof sample by ferric chloride
YB/T 159.3-2015 Tiatanium concentrate(rock minerals). Determination of ferrous oxide content. The potassium dichromate titrimetric method
YB/T 4710-2018 Steel slag. The determination of iron(II)oxide content. The potassium dichromate titrimetric method
YB/T 4908.1-2021 Vanadium-aluminum alloy——Determination of vanadium content——Ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method
YB/T 5328-2009 Vanadium pentoxide-Determination of vanadium pentoxide content-The potassium permanganate oxidation-ammonium ferrous sulfate titrimetric mehtod
YB/T 4726.11-2021 Ferric-containing dust and sludge-Determination of iron (Ⅱ) oxide content-Potassium dichromate titrimetric method

Taiwan Provincial Standard of the People's Republic of China

CNS 1886-1994 Potassium Dichromate
CNS 11170-1984 Method of Test for Potasium Dichromate
CNS 1645-1966 Chromium Potassium Sulfate (Chrome Alum)
CNS 9506-1982 Potassium Dichromate - Sulfuric Acid Reagent for Analytical Use
CNS 2198-1984 Potasium Dichromate, for Industrial Use

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 - Machinery

JB/T 8443.1-1996 Chemical Analysis Method for Copper and Chromium Contact Materials-Determination of Chromium Content with Ammonium Ferrous Sulfate Titrimetric Method
JB/T 9220.3-1999 Chemical analysis methods for acid slay of cupola - Determination of ferrous oxide by volumetric method using potassium dichromate

Professional Standard - Commodity Inspection

SN/T 3323.1-2012 Mill scale - Part 1: Determination of ferrous oxide-Potassium dichromate titration
SN/T 3320.2-2012 Ferromanganese - Part 2: Determination of manganese content - Ammonium ferrous sulfate titrimetric method after ammonium nitrate oxidation

Professional Standard - Aviation

HB/Z 5107.13-2004 Methods for analysis of chemical oxidation solution for magnesium alloy -- Part 13: Determination of potassium bichromate、sodium bichromate content by ferrous titrimetric method
HB 5218.18-1995 Aluminum Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Titration Method for Determination of Chromium Content
HB 5297.6-2001 Titanium Alloy Chemical Analysis Methods Ferrous Ammonium Sulfate Volumetric Method Determination of Chromium Content

Japanese Industrial Standards Committee (JISC)

JIS K 9057:1975 Potassium pyrosulfite (potassium metabisulfite)
JIS K 8516:1995 Ammonium dichromate
JIS K 8979:2024 Ammonium iron(II) sulfate hexahydrate (Reagent)
JIS K 1404:1992 Potassium dichromate
JIS K 8517:2006 Potassium dichromate
JIS K 8517:1995 Potassium dichromate
JIS M 8213:2024 Iron ores-Determination of acid-soluble iron(II)-Potassium dichromate titrimetric method
JIS K 7727:1986 Photographic grade potassium disulphite

Czech Standards Institute (UNMZ)

CSN 68 5424-1973 Ferrous ammonium sulphate
CSN 68 6761-1956 Potassium Chromium Sulfate
CSN 68 4475-1953 Potassium dichromate
CSN 65 2511-1953 Potassium dichromate technology
CSN 68 5421-1968 Reagent. Ferric ammonium sulfáte

United States Navy

NAVY O-A-498 B REINST-1985 AMMONIUM DICHROMATE, PHOTOGRAPHIC (AMMONIUM BICHROMATE)
NAVY O-A-498 B VALID NOTICE 1-1987 AMMONIUM DICHROMATE, PHOTOGRAPHIC (AMMONIUM BICHROMATE)
NAVY O-A-498 B-1966 AMMONIUM DICHROMATE, PHOTOGRAPHIC (AMMONIUM BICHROMATE)

Defense Logistics Agency

DLA A-A-59508 A-2012 POTASSIUM DICHROMATE: (POTASSIUM BICHROMATE) TECHNICAL GRADE
DLA A-A-59508 VALID NOTICE 1-2006 POTASSIUM DICHROMATE: (POTASSIUM BICHROMATE) TECHNICAL GRADE

International Organization for Standardization (ISO)

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 9989:1996 Determination of uranium in uranium dioxide powder and pellets - Iron(II) sulfate reduction/potassium dichromate oxidation titrimetric method

Spanish Association for Standardization (UNE)

UNE 30122:1960 ANALYSIS REAGENTS. AMONIUM FERROUS SULPHATE.
UNE 30 122 Analytical reagents. Ferrous ammonium sulfate (S04) 2Fe (MH4) 2.6H20M 392,16

Gosstandart of Russia

GOST 4208-1972 Reagents. Ammonium ferrous sulphate. Specifications

Indonesia Standards

SNI 06-4584-1998 Technical potassium metabisulphites

Korean Agency for Technology and Standards (KATS)

KS M 8521-2013 Ammonium dichromate
KS M 1418-2015 Potassium dichromate
KS M 1418-2020 Potassium dichromate
KS M 8325-1997 POTASSIUM DICHROMATE
KS M 1418-1995 Potassium dichromate
KS M 1418-2020(2025) Potassium dichromate
KS M 1418-2010 Potassium dichromate
KS M 8521-2004 Ammonium dichromate
KS M 1120-1982 Ferrous sulfate
KS M 1120-2017 Ferrous sulfate

GCC Standardization Organization

GSO ISO 7529:2013 Nickel alloys -- Determination of chromium content -- Potentiometric titration method with ammonium iron(II) sulfate

Kingdom of Bahrain Testing and Metrology Directorate

BH GSO ISO 7529:2016 Nickel alloys -- Determination of chromium content -- Potentiometric titration method with ammonium iron(II) sulfate

Türk Standardları Enstitüsü

TS 1948-1975 POTASSIUM DICHROMATE

Yugoslav Association for Standardization

JUS H.P8.034-1992 Potassium metabisulphite,as pesticide - Determination of potassium sulphate content - Gravimetric method

Pakistan Standards & Quality Control Authority

PS 949-1973 SPECIFICATION FOR CHROMIUM POTASSIUM SULPHATE (CHROME ALUM)

Bureau of Indian Standards

IS 332-1967 Specification for Potassium Chromium Sulfate (Chromium Alum)

British Standards Institution (BSI)

BS ISO 3629:1996 Photography. Processing chemicals. Specifications for dipotassium disulfite (potassium metabisulfite)
BS 3306:1960 Potassium metabisulphite photographic grade

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