ASTM D1836-07(R2021) pdf free download
ASTM D1836-07(R2021) pdf free download.Standard Specification for Commercial Hexanes
1. Scope
1.1 This specification covers the range of products com- monly referred to as hexanes, which find uses in the prepara- tion of adhesives, coatings, and printing inks, as raw materials in chemical synthesis operations, and as solvents in various kinds of extraction operations. 1.2 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. 1.3 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. 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 appro- priate safety, health, and environmental practices and deter- mine the applicability ofregulatory limitations prior to use. 1.5 For specific hazard information and guidance consult supplier’s Material Safety Data Sheet. 1.6 This international standard was developed in accor- dance with internationally recognized principles on standard- ization established in the Decision on Principles for the Development of International Standards, Guides and Recom- mendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
5. Test Methods
5.1 The properties enumerated in this specification shall be determined in accordance with the following ASTM test methods: 5.1.1 Aniline Point—Test Methods D611. 5.1.2 Apparent Specific Gravity—Determine apparent spe- cific gravity by any method that is accurate to the third decimal place, the temperature of both specimen and water being 15.6 °C. See Guide D268. If measurement is by hydrometer, the instrument must be calibrated at the test temperature. 5.1.3 Benzene Content—Test Method D4367. 5.1.4 Bromine Index—Test Method D2710. Bromine index is defined as the number of milligrams of bromine which will react with a 100 g sample under test conditions. 5.1.5 Color—Test Method D156 or D1209 (see Note 1). In case ofdispute, Test Method D156 shall be the referee method. 5.1.6 Distillation—Test Method D1078, using a temperature measuring device having a range of 98 °C to 152 °C and a resolution of 0.1 °C. 5.1.7 Kauri-Butanol Value—Test Method D1133. 5.1.8 Nonvolatile Matter—Test Method D1353. 5.1.9 Odor—Test Method D1296. Samples of particular types of products being tested, having odor characteristics satisfactory to consumer and producer, are to be used as reference standards for comparison. 5.1.10 Sulfur—Test Method D3120.
6. Packaging and Package Marking
6.1 Package size shall be agreed upon by the purchaser and the supplier. 6.2 Packaging shall conform to applicable carrier rules and regulations or when specified shall conform to Fed. Spec. PPP-C-2020.
