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ASTM International - ASTM C560-20

Standard Test Methods for Chemical Analysis of Graphite

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Organization: ASTM International
Publication Date: 1 May 2020
Status: active
Page Count: 9
ICS Code (Chemical elements): 71.060.10
significance And Use:

4.1 These test methods provide a practical way to measure the concentration of certain trace elements in graphite. Many end uses of graphite require that it be free of elements which may be... View More

scope:

1.1 These test methods cover the chemical analysis of graphite.

1.2 The analytical procedures appear in the following order:

  Sections
Silicon by the Molybdenum Blue (Colorimetric) Test Method  9 to 15
Iron by the

o-Phenanthroline (Colorimetric) Test Method

16 to 22
Calcium by the Permanganate (Colorimetric) Test Method 23 to 29
Aluminum by the 2-Quinizarin Sulfonic Acid Test Method 30 to 36
Titanium by the Peroxide (Colorimetric) Test Method 37 to 44
Vanadium by the 3,3′-Dimethylnaphthidine (Colorimetric)
 Test Method
45 to 52
Boron by the Curcumin-Oxalic Acid (Colorimetric) Test Method 53 to 60

1.3 The preferred concentration of sought element in the final solution, the limits of sensitivity, and the precision of the results are given in Table 1.

1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.5 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use. See 56.1 for specific caution statement.

1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Document History

ASTM C560-20
May 1, 2020
Standard Test Methods for Chemical Analysis of Graphite
1.1 These test methods cover the chemical analysis of graphite. 1.2 The analytical procedures appear in the following order:   Sections Silicon by the Molybdenum Blue (Colorimetric) Test Method...
October 1, 2015
Standard Test Methods for Chemical Analysis of Graphite
1.1 These test methods cover the chemical analysis of graphite. 1.2 The analytical procedures appear in the following order:   Sections Silicon by the Molybdenum Blue (Colorimetric) Test Method...
October 1, 2015
Standard Test Methods for Chemical Analysis of Graphite
1.1 These test methods cover the chemical analysis of graphite. 1.2 The analytical procedures appear in the following order:   Sections Silicon by the Molybdenum Blue (Colorimetric) Test Method...
May 1, 2010
Standard Test Methods for Chemical Analysis of Graphite
These test methods provide a practical way to measure the concentration of certain trace elements in graphite. Many end uses of graphite require that it be free of elements which may be incompatible...
May 1, 2005
Standard Test Methods for Chemical Analysis of Graphite
1.1 These test methods cover the chemical analysis of graphite. 1.2 The analytical procedures appear in the following order: Sections Silicon by the Molybdenum Blue (Colorimetric) Test Method 8 to...
May 1, 2005
Standard Test Methods for Chemical Analysis of Graphite
1.1 These test methods cover the chemical analysis of graphite. 1.2 The analytical procedures appear in the following order: Sections Silicon by the Molybdenum Blue (Colorimetric) Test Method 8 to...
May 11, 1999
Standard Test Methods for Chemical Analysis of Graphite
1.1 These test methods cover the chemical analysis of graphite. 1.2 The analytical procedures appear in the following order: Sections Silicon by the Molybdenum Blue (Colorimetric) Test Method 8 to...
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