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ASTM International - ASTM C560-88(2005)e1

Standard Test Methods for Chemical Analysis of Graphite

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Organization: ASTM International
Publication Date: 1 May 2005
Status: inactive
Page Count: 8
ICS Code (Chemical elements): 71.060.10
significance And Use:

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 Method8 to 14
Iron by the

o-Phenanthroline (Colorimetric) Test Method

15 to 21
Calcium by the Permanganate (Colorimetric) Test Method22 to 28
Aluminum by the 2-Quinizarin Sulfonic Acid Test Method29 to 35
Titanium by the Peroxide (Colorimetric) Test Method36 to 43
Vanadium by the 3,3`-Dimethylnaphthidine (Colorimetric) Test Method 44 to 51
Boron by the Curcumin-Oxalic Acid (Colorimetric) Test Method52 to 59

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 the 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 and health practices and determine the applicability of regulatory limitations prior to use. See 56.1 for specific caution statement.

Document History

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...
ASTM C560-88(2005)e1
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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