ASTM D5309-97
Historical Standard: ASTM D5309-97 Standard Specification for Cyclohexane 999
SUPERSEDED (see Active link, below)
ASTM D5309
1. Scope
1.1 This specification covers a grade of cyclohexane identified as 'cyclohexane 999.'
1.2 Consult current OSHA regulations and supplier's Material Safety Data Sheets for all materials used in this specification.
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.
2. Referenced Documents (purchase separately) The documents listed below are referenced within the subject standard but are not provided as part of the standard.
ASTM Standards
D850 Test Method for Distillation of Industrial Aromatic Hydrocarbons and Related Materials
D1209 Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)
D3437 Practice for Sampling and Handling Liquid Cyclic Products
D5386 Test Method for Color of Liquids Using Tristimulus Colorimetry
D7183 Test Method for Determination of Total Sulfur in Aromatic Hydrocarbons and Related Chemicals by Ultraviolet Fluorescence
D7266 Test Method for Analysis of Cyclohexane by Gas Chromatography (External Standard)
E29 Practice for Using Significant Digits in Test Data to Determine Conformance with Specifications
Other Documents
OSHA Regulations, Paragraphs 1910.1000 and 1910.1200 Available from U.S. Government Printing Office Superintendent of Documents, 732 N. Capitol St., NW, Mail Stop: SDE, Washington, DC 20401, http://www.access.gpo.gov.Keywords
cyclohexane 999;
ICS Code
ICS Number Code 71.080.10 (Aliphatic hydrocarbons)
DOI: 10.1520/D5309-97
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