YS/T 807.4-2012 in English

VALID

Chemical Analysis Methods of Aluminum Hardeners - Part 4: Determination of Chromium Content - The Ammonium Persulfate Oxidation-ammonium Ferrous Sulfate Titrimetric Method

Issued on:2012-11-07
Implemented on:2013-03-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $120.00
$117.00

Standard No:	YS/T 807.4-2012
Document status:	VALID
Title in English:	Chemical Analysis Methods of Aluminum Hardeners - Part 4: Determination of Chromium Content - The Ammonium Persulfate Oxidation-ammonium Ferrous Sulfate Titrimetric Method
Title in Chinese:	铝中间合金化学分析方法第4部分：铬含量的测定过硫酸铵氧化-硫酸亚铁铵滴定法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2012-11-07
Implemented on:	2013-03-01
ICS Classification:	77.120.10-Aluminium and aluminium alloys
Chinese Classification:	H12-Light metals and their alloys analysis method
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	ammonium persulfate oxidation-ammonium ferrous sulfate titrimetric method scopewarning — personnel chromium content chemical analysis methods aluminum hardeners aluminum master alloys
Related Topics:	Analysis method of ammonium sulfate Determination method of ferric sulfate Determination method of ferric sulfate ys/t836-2012 Ammonium Persulfate Analysis Ammonium Persulfate Analysis Ammonium persulfate content Method for Determination of Sulfur Content in Inorganic Chemicals Analysis of chromic acid content ys/t 745.9-2012 ammonium persulfate in alkaline Ammonium thiocyanate analysis method Ammonium thiocyanate titration Gravimetric Ammonium Sulfate method ammonium Analytical method of ferrous sulfate ammonium sulfate ingredient Ammonium sulfate does not separate ys/t+3017-2012 Oxidation Potential of Ammonium Persulfate Content Analysis of Peroxyformic Acid Method for Determination of Ammonium Ammonium root determination method Determination method of ammonium root Ammonium root determination method Ammonium persulfate content Ammonium determination ammonium ferrous sulfate Ammonium Titration Test Method ammonium containing chemicals Determination of Tellurium by Ferrous Ammonium Sulfate Chemistry Intermediate Classification Determination method of ferrous sulfate Ammonium sulfate content in water Determination method of ferrous sulfate Cobalt Sulfate Titration Method Determination and titration of ammonium content in water Cobalt Sulfate Titration Method Sulfuric acid+iron+determination+method Ammonium content determination titration After ammonium ferrous sulfate oxidation Ferrous ammonium sulfate silicon content And by sulfuration analysis Ammonium Sulfur Nitrate + Sulfur Content Analysis method of copper sulfate content Potassium dichromate and ammonium ferrous sulfate Methods for chemical analysis of iron, steel and alloys Ammonium persulfate oxidation volumetric method for determination of chromium content ammonium sulfate method Ammonium Ferrous Sulfate Oxidation Determination of Ammonium by Titration ammonium ferrous sulfate ammonium persulfate Ammonium Sulfate Content Method Ammonium Ferric Sulfate Decomposition Ammonium sulfate chloride content ferric ammonium sulfate volumetric method Ammonium Ferrous Sulfate and Potassium Dichromate Iron Content in Ammonium Sulfate ammonium method Determination method of ammonium persulfate Analysis method of sulfur content in water Ammonium Sulfate Test Method Determination of Vanadium Pentoxide Content Ammonium Persulfate Oxidation--Ammonium Ferrous Sulfate Titration Method ammonium ferrous sulfate and potassium dichromate Ferric Ammonium Oxidation ys/t798-2012 ammonium persulfate and iron Determination method of ammonium sulfate content Ferric Ammonium Oxidation Sulfur dioxide content in sulfurous acid Ammonium root measurement method Method for Measuring Ammonium ammonium ferrous sulfate and zinc oxide 10 percent ammonium persulfate Acidity of Ammonium Sulfate Determination method of ferric sulfate Quantitative Analysis of Ammonium Sulfuric acid content analysis method Ammonium Sulfate Sulfur Content ammonium containing chemicals Analysis of ammonium sulfide Measurement method of ferrous sulfate ammonium titration Ammonium persulfate manganese oxide During titration analysis Determination method of ammonium persulfate content Titanium Alloy Chemical Analysis Method Ferrous Ammonium Sulfate Volumetric Method for Determination of Vanadium Content How to detect chlorine using ammonium sulfate Preparation and calibration of ferrous ammonium sulfate standard solution Hydrophobic Chromatography Ammonium Sulfate and Sodium Chloride Ammonium content determination method ISO Ammonium sulfate calibration method for nitrogen analyzer Calibration of ferrous ammonium sulfate solution Ferrous ammonium sulfate calibrated potassium dichromate standard solution Determination method for ammonium sulfate content titration Analysis and discussion on the preparation of ferrous ammonium sulfate Extraction of lgG by ammonium sulfate salting out method Is there too much iron or too much sulfuric acid in preparing ferrous ammonium sulfate? Pharmacopoeia ammonium sulfate content detection method Ammonium sulfate detection method and Method for detecting sulfate content in water quality analysis Ferrous sulfate production method Sulfur trioxide titration method detection Food ammonium persulfate content Chemical analysis methods for steel and alloys Ferrous ammonium sulfate titration Ammonium sulfate content analysis method Method for detecting fluorine content in ammonium sulfate Composition on calibration method of ammonium thiocyanate titrant Chromium sulfate main content detection method Sulfuric acid concentration assay analysis method Determination method of ferrous sulfate content Content of aluminum ammonium sulfate in industrial waste What are the methods for measuring ammonium persulfate content? Method for determination of copper sulfate content in mixtures Preparation method of ferrous ammonium sulfate standard titration Ferrous ammonium sulfate use Ferric ammonium sulfate indicating silver ion method Determination method of sulfur trioxide in phosphoric acid Acid alumina chromatography method Method for determination of excess sodium sulfite Aluminum sulfate detection method Peroxysulfuric acid detection method Ammonium sulfate detection method The method for determining the content of ferrous sulfate tablets is Ammonium persulfate detection Ammonium sulfide execution Ammonium sulfate concentration test method Rapid test method for ammonium sulfate concentration Method for synthesizing ferrous sulfate from sulfuric acid Ferrous ammonium sulfate preparation method Determination of ammonium in boiling liquid Ammonium root determination Determination of ammonium radical by titration method Ferrous sulfate preparation method Analytical method for chlorine content in sulfuric acid Determination method of ferrous sulfate tablets The method for determining the content of ferrous sulfate tablets is Ammonium sulfate treatment method Ammonium sulfate production method Dilute sulfuric acid concentration titration analysis method Ammonium bromide detection and analysis method Ferrous sulfate liquid phase method Ammonium persulfate content detection method National standard method for determination of ammonium sulfate content Determination method for sulfate in hydrogen peroxide Method for determination of dissolution rate of ferrous sulfate tablets Rapid detection method of aluminum ammonium sulfate Nitrogen analyzer calibration method ammonium sulfate Ammonium sulfate content new Method for determination of total nitrogen by potassium persulfate oxidation method Detection method for ammonium sulfite Ferrous ammonium sulfate standard solution Determination method of titanyl sulfate content Ammonium sulfide detection method National standard determination method of sulfurous acid Method number for determination of dissolved sulfur dioxide in sulfuric acid Chromium sulfate detection method Titration method using ammonium vitriol indicator method ys/t 789 2012 ys/t817-2012 Chromium acetate content analysis method ys/t789-2012 Method for detecting the content of ammonium thiocyanate Titanium sulfate method for determination of hydrogen peroxide ys/t858-2012 Experimental methods and steps for ferrous ammonium sulfate National standard method for determination of ammonium formate content Ammonium thiocyanate ferric ion detection method Methods to prevent ammonium sulfate leakage Method for testing jewelry with ammonium sulfide Determination method of ammonium bisulfate content Preparation method of ammonium sulfate

本部分规定了铝中间合金中铬含量的测定方法。
本部分适用于铝中间合金中铬含量的测定。测定范围：1.0％～8.0％。

Scope

Warning—Personnel using this standard should have practical experience in regular laboratory work. This standard does not address all possible safety issues. Users are responsible for taking appropriate safety and health measures and ensuring compliance with the conditions stipulated in relevant national regulations. This part of YS/T 807 specifies the method for determination of chromium content in aluminum master alloys. This section applies to the determination of chromium content in aluminum master alloys. Measuring range: 1.0% ~ 8.0%.

More samples: JC/T 2453-2018 YD/T 3934-2021 DL/T 5154-2012

Sample only — not a preview of YS/T 807.4-2012

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