GB/T 5070.9-2002 in English

SUPERSEDED

Magnesia-chrome refractory Methods for chemical analysis - Part 9: the amount of EDTA volumetric method for the determination of magnesium oxide

Issued on:2002-01-02
Implemented on:2003-06-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $260.00
$253.00

Standard No:	GB/T 5070.9-2002
Document status:	SUPERSEDED
Superseded by:	GB/T 5070-2007 Chemical analysis of refractories containing chrome
Superseded on:	2007-10-01
Title in English:	Magnesia-chrome refractory Methods for chemical analysis - Part 9: the amount of EDTA volumetric method for the determination of magnesium oxide
Title in Chinese:	镁铬质耐火材料化学分析方法第9部分: EDTA容量法测定氧化镁量
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2002-01-02
Implemented on:	2003-06-01
ICS Classification:	81.080-Refractories
Chinese Classification:	Q43-Basic refractory
Professional Classification:	GB-National Standard
Related Keywords:	volumetric method magnesium oxide magnesia-chrome refractory methods scopethis part method
Related Topics:	edta Chrome icp-aes method for chemical analysis of refractories magnesium oxide Material Analysis Quality electrochemical capacity Chrome quality inspection Degree capacity analysis Chrome Magnesium Oxide Solution edta gallium method Magnesia Roller Chemical Analysis of Refractories Measuring the chemical composition of materials edta capacity Determination and analysis method of calcium oxide and magnesium oxide "Magnesium Oxide Magnesium German Magnesium GB/T 5070.9 magnesium magnesium Magnesium oxide content detection method Material oxidation resistance test method Titration method of magnesium oxide Magnesium oxide national standard quality Food grade magnesium oxide quality Crude magnesium quality Chemical analysis method of phosphorus in refractory materials Pharmacopoeial method for determination of light magnesium oxide fluoride Chemical methods for testing magnesium The preparation method of hydrothermal magnesium oxide is

《GB/T 5070.9-2002镁铬质耐火材料化学分析方法第9部分:EDTA容量法测定氧化镁量》由TC193（全国耐火材料标准化技术委员会）归口，主管部门为国家标准化管理委员会。
GB/T 5070的本部分规定了EDTA容量法测定氧化镁量的方法。本部分适用于镁铬质耐火材料中氧化镁量的测定。测定范围(质量分数)为30．00%～96．00%。

Scope

This part of GB/T 5070 specifies the method for determining the amount of magnesium oxide by EDTA volumetric method. This section applies to the determination of the amount of magnesium oxide in magnesia-chrome refractories. The measurement range (mass fraction) is 30.00% to 96.00%.

More samples: GB 50021-2001(2009) QC/T 942-2021 GB 18306-2015

Sample only — not a preview of GB/T 5070.9-2002