ASTM D770-11(2019) PDF

ABSTRACT This specification covers the properties and requirements for isopropyl alcohol. Specimens shall be suitably sampled and tested, and shall adhere accordingly to specified values of the following properties: apparent specific gravity; color (Pt-Co scale); distillation range; nonvolatile matter content; odor; water content; acidity (acetic acid); and water miscibility. SCOPE 1.1 This specification covers isopropyl alcohol (99 % grade). 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 The following applies to all specified limits in this standard: for purposes of determining conformance with this standard, an observed value or a calculated value shall be rounded off “to the nearest unit” in the last right-hand digit used in expressing the specification limit, in accordance with the rounding-off method of Practice E29. 1.4 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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. 1.5 For hazard information and guidance, see the supplier's Material Safety Data Sheet. 1.6 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.