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ASTM D4789-03
Standard Test Method for Solution Color of Bisphenol A (4,4´-Isopropylidenediphenol)
STANDARD published on 10.1.2003
The information about the standard:
Designation standards: ASTM D4789-03
Note: WITHDRAWN
Publication date standards: 10.1.2003
SKU: NS-28571
The number of pages: 2
Approximate weight : 6 g (0.01 lbs)
Country: American technical standard
Category: Technical standards ASTM
Annotation of standard text ASTM D4789-03 :
Keywords:
bisphenol A, color, color test, isopropylidenediphenol, ICS Number Code 71.080.90 (Phenols)
Additional information
| Significance and Use | ||||||||
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Color is caused by impurities in the bisphenol A. The acceptable amount of color depends on the end-use of the bisphenol A. This test method can be used for internal quality control or for setting specifications. |
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| 1. Scope | ||||||||
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1.1 This test method describes the procedure for determination of the Platinum-Cobalt Color of 4,4`-Isopropylidenediphenol, commercially known as bisphenol A, dissolved in methanol. 1.2 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 a specific hazard statement, see Section 8. |
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| 2. Referenced Documents | ||||||||
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