• ASTM D3913-03(2015)

ASTM D3913-03(2015)

Standard Test Method for Acidity in Basic Chromium Tanning Liquors

ASTM International , 09/01/2015

Publisher: ASTM

File Format: PDF

$26.00$52.00


1.1This test method covers the determination of the titratable acidity of chromium tanning liquors. By titratable acidity is meant not only free acidity, which is rarely present, but also anions combined with weakly basic cations such as Chromium (III), which can be titrated with base at the phenolphthalein end point.

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

1.3This 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 D3913-03(2015) History

ASTM D3913-03(2015)

ASTM D3913-03(2015)

$26.00 $52.00

ASTM D3913-03(2009)

ASTM D3913-03(2009)

$26.00 $52.00

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