ASTM D4789-12
Standard Test Method for Solution Color of Bisphenol A (4,4`-Isopropylidenediphenol)
- Standard No.
- ASTM D4789-12
- Release Date
- 2012
- Published By
- American Society for Testing and Materials (ASTM)
- Status
- Replace By
- ASTM D4789-20
- Latest
- ASTM D4789-20e1
- Scope
- 1.1 This test method describes the procedure for determination of the Platinum-Cobalt Color of bisphenol A (4,4???-Isopropylidenediphenol) dissolved in methanol.
1.2 This test method has been found applicable for the determination of Platinum-Cobalt color of bisphenol A between 20 and 100 color units.
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 appropriate safety and health practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see Section 8.
ASTM D4789-12 Referenced Document
- ASTM D1209 Standard Test Method for Color of Clear Liquids (Platinum-Cobalt Scale)*， 2024-04-21 Update
- ASTM D4297 Standard Practice for Sampling and Handling Bisphenol A (4,433;-Isopropylidinediphenol)
- ASTM D6809 Standard Guide for Quality Control and Quality Assurance Procedures for Aromatic Hydrocarbons and Related Materials*， 2020-10-01 Update
- ASTM E180 Standard Practice for Determining the Precision of ASTM Methods for Analysis and Testing of Industrial and Specialty Chemicals
ASTM D4789-12 history
- 2020 ASTM D4789-20e1 Standard Test Method for Solution Color of Bisphenol A (4,4
′ -Isopropylidenediphenol) - 2020 ASTM D4789-20 Standard Test Method for Solution Color of Bisphenol A (4,4
′ -Isopropylidenediphenol) - 2012 ASTM D4789-12 Standard Test Method for Solution Color of Bisphenol A (4,4`-Isopropylidenediphenol)
- 2008 ASTM D4789-08 Standard Test Method for Solution Color of Bisphenol A (4,4x2032;-Isopropylidenediphenol)
- 2003 ASTM D4789-03 Standard Test Method for Solution Color of Bisphenol A (4,4180-Isopropylidenediphenol)
- 1994 ASTM D4789-94 Standard Test Method for Solution Color of Bisphenol A (4,4180-Isopropylidenediphenol)
