ASTM D1836:07(R2021) pdf free download – Standard Specification for Commercial Hexanes.
I. I This specifIcation covers the range of products cornmonly referred to as hexanes. which find uses in the prepara. lion 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 o 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.
5.1.4 Bmngint lnde.s—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—Tcst Method D156 or Dl209 (see Note I). In case of dispute. Test Method 1)156 shall be the referee method.
5.1.6 Disrillaiim—Test Method 1)1078. using a temperature measuring dcsricc having a range of 98 °C to 152 °C and a resolution of 0.1 °C.
5.1.7 Kauri-Butwud Vcalue—TesI Method 11133.
5.1.8 Nornvlatik Matter—Test Method L1353.
5.1.9 Odor—Test Method 11296. 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 D3 120.
6. Packaging and Package Niarking
6.1 Package size shall be agreed upon by the purchaser and thc supplier.
6.2 Packaging shall conform to applicable carrier rules and regulations or when specified shall conform to Fed. Spec.
PPP-C-2020.
7. Keywords
7.1 commercial hexanes: hexanes: solvents