YS/T 254.2-2011 in English

VALID

Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry

Issued on:2011-12-20
Implemented on:2012-07-01
File Format:PDF
Delivery:Via email within 1~3 business days

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Standard No:	YS/T 254.2-2011
Document status:	VALID
Title in English:	Methods for chemical analysis of beryllium concentrate and beryl—Part 2:Determination of ferric oxide content—EDTA titrimetry and sulfosalicylic acid spectrophotometry
Title in Chinese:	铍精矿、绿柱石化学分析方法第2部分：三氧化二铁量的测定 EDTA滴定法、磺基水杨酸分光光度法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-12-20
Implemented on:	2012-07-01
Superseding:	YS/T 254.2-1994 Methods for chemical analysis of beryllium concentrates-beryl The EDTA volumetric method for the determination of ferric sesquioxide content
ICS Classification:	73.060-Metalliferous minerals
Chinese Classification:	D43-Rare metal ore
Professional Classification:	YS-Non-ferrous Metal
Related Keywords:	ferric oxide content edta titrimetry ferric oxide content beryllium concentrate determination range sulfosalicylic acid spectrophotometry scopethis part
Related Topics:	Ferric oxide ys/t 358.8-2011 ys/t 276.11-2011 ys t 73 2011 ys/t 556.11-2011 ys/t 556.10-2011 ys/t 769.1-2011 ys/t 769.2-2011 ys/t 276.2-2011 ys/t 556.16-2011 ys/t 276.4-2011 ys/t 769.4-2011 ys/t756-2011 column chemistry ys/t276.1-2011 Determination of sulfosalicylic acid by ultraviolet spectrophotometry sulfosalicylic acid spectrophotometry Spectrophotometric determination of sulfo groups The sulfosalicylic acid spectrophotometric method is somewhat The amount of ferric oxide Spectrophotometric Beryllium Ore ys/t769.1-2011 ys/t769.2-2011 Three Light Analysis Methods ys/T 358.1-2011 Sulfosalicylic acid spectrophotometric method for determination of iron in water Analytical Chemistry Yang Fan Error analysis of water hardness measured by edta titration method Determination method of beryllium Spectrophotometry Chemical principles of EDTA titration Method for determining water injection volume using sulfosalicylic acid method Detection method of salicylic acid and ferric chloride Salicylic acid content determination titration method Method for preparing salicylic acid from carbon dioxide

本标准规定了铍精矿、绿柱石中三氧化二铁含量的测定方法。
本标准适用于铍精矿、绿柱石中三氧化二铁的测定。方法一的测定范围为＞3.00%～10.00%；方法二的测定范围为0.50％～3.00％。

Scope

This part of YS/T 254 specifies the method for determination of ferric oxide content in beryllium concentrate and beryl. This section is applicable to the determination of iron oxide in beryllium concentrate and beryl. The determination range of method one is >3.00% ~ 10.00%; the determination range of method two is 0.50% ~ 3.00%.

More samples: JGJ 94-2008 JJG 21-2008 NB/T 47013.2-2015

Sample only — not a preview of YS/T 254.2-2011

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