ASTM-D6714 › Standard Test Method for Chromic Oxide in Ashed Wet Blue (Perchloric Acid Oxidation)
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Scope
1.1 This test method covers the determination of chromic oxide in wet blue that has been partly or completely tanned with chromium compounds. In general the samples will contain chromium content between 1 and 5 %, calculated as chromic oxide expressed upon a dry basis otherwise referred to as moisture-free basis (mfb).
1.2 This test method is specific in that it applies to a sample or samples that are the resultant ash following the execution of Test Method D 6716.
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.
Keywords
ash; blue stock; chrome content; chromic oxide; perchloric acid oxidation; wet blue; ICS Number Code 77.120.40 (Nickel, chromium and their alloys)
To find similar documents by ASTM Volume:
15.04 (Soaps and Other Detergents; Polishes; Leather; Resilient Floor Coverings)
To find similar documents by classification:
77.120.40 (Nickel, chromium and their alloys)
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Document Number
ASTM-D6714-16R21
Revision Level
2016 R21 EDITION
Status
Current
Modification Type
New
Publication Date
Sept. 1, 2021
Document Type
Test Method
Page Count
4 pages
Committee Number
D31.02