• ASTM D7795-15

ASTM D7795-15

Standard Test Method for Acidity in Ethanol and Ethanol Blends by Titration

ASTM International , 12/15/2015

Publisher: ASTM

File Format: PDF

$34.00$68.00


1.1This test method covers the determination of acidity as acetic acid (see Specification D4806) in commonly available grades of denatured ethanol, and ethanol blends with gasoline ranging from E95 to E30. This test method is used for determining low levels of acidity, below 200 mg/kg (ppm mass), with the exclusion of carbon dioxide.

1.1.1Procedure A-Developed specifically for measurement of acidity by potentiometric titration. This is the referee method.

1.1.2Procedure B-Developed specifically for measurement of acidity by color end point titration.

1.2The ethanol and ethanol blends may be analyzed directly by this test method without any sample preparation.

1.3Review the current and appropriate Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions and proper personal protective equipments.

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

1.5This 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. Some specific hazards statements are given in Section 7 on Hazards.

ASTM D7795-15 History

ASTM D7795-15(2022)e1

ASTM D7795-15(2022)e1

$27.00 $54.00

ASTM D7795-15

ASTM D7795-15

$34.00 $68.00

ASTM D7795-12

ASTM D7795-12

$29.00 $58.00

More ASTM Standards PDF

ASTM B795-13

ASTM B795-13

$26.00 $52.00

ASTM C778-13

ASTM C778-13

$26.00 $52.00

ASTM D5442-93(2013)

ASTM D5442-93(2013)

$30.00 $60.00

ASTM F2970-13

ASTM F2970-13

$41.00 $83.00