ASTM D5029-98(2014) PDF

Scope: 5.1 In certain applications, the ash, color, conductivity, or pH of the finished activated carbon product may be influenced by the quantity of water solubles it contains. This water solubles test provides a relative indication of the quantity of soluble materials that may be extracted from various activated carbons.

1.1 This test method covers the determination of the water soluble content of (unused) granular and powdered activated carbons. Water solubles are materials that can be extracted by distilled water under reflux conditions and are expressed as a percentage of dry carbon weight.

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

1.3 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.

ASTM D5029-98(2014) Referenced Document

ASTM D1193 Standard Specification for Reagent Water*， 1999-04-20 Update
ASTM D2652 Standard Terminology Relating to Activated Carbon
ASTM D2867 Standard Test Methods for Moisture in Activated Carbon*， 1999-04-20 Update
ASTM D3838 Standard Test Method for pH of Activated Carbon
ASTM E177 Standard Practice for Use of the Terms Precision and Bias in ASTM Test Methods
ASTM E300 Standard Practice for Sampling Industrial Chemicals

2020 ASTM D5029-98(2020) Standard Test Method for Water Solubles in Activated Carbon
1998 ASTM D5029-98(2014) Standard Test Method for Water Solubles in Activated Carbon
1998 ASTM D5029-98(2009) Standard Test Method for Water Solubles in Activated Carbon
1998 ASTM D5029-98(2004) Standard Test Method for Water Solubles in Activated Carbon
1998 ASTM D5029-98 Standard Test Method for Water Solubles in Activated Carbon