ASTM D6143
Standard Test Method for Iron Content of Bisphenol A (4,4′ - Isopropylidenediphenol)
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About This Item
ASTM D6143 is a technical standard focused on the iron content of bisphenol A (4,4′-isopropylidenediphenol). It is used to define a consistent test method for evaluating iron levels in this material, helping support material quality and product consistency. By giving buyers, producers, and laboratories a common reference, ASTM D6143 supports more reliable testing and clearer expectations for this specific chemical product.
What is ASTM D6143?
ASTM D6143 is the Standard Test Method for Iron Content of Bisphenol A (4,4′-Isopropylidenediphenol). Its purpose is to provide a standardized way to measure or assess iron content in this material, using a recognized ASTM framework. This makes ASTM D6143 relevant where controlled material quality is important and where testing results need to be comparable across labs, suppliers, or production lots. The standard is centered on a specific analytical need rather than broad material characterization.
Where is ASTM D6143 used?
This standard is commonly used in laboratory and quality control settings that handle bisphenol A raw material or finished batches intended for further processing. It is especially relevant where iron content may need to be checked as part of incoming inspection, release testing, or supplier qualification. ASTM D6143 helps create a shared testing basis for technical teams that need consistent results when evaluating this chemical material before it moves into downstream use.
Why is ASTM D6143 important?
ASTM D6143 matters because a clear test method helps reduce variation in how iron content is measured and reported. That consistency supports procurement decisions, specification compliance, and quality control programs tied to bisphenol A. For laboratories and manufacturers, the standard can help improve confidence in test results and reduce misunderstandings between parties. ASTM D6143 also supports more disciplined product evaluation when trace impurities are part of material acceptance criteria.
- Iron content testing for bisphenol A
- Standardized laboratory procedure
- Quality control and lot evaluation
- Supplier and specification verification
- ASTM standard for analytical consistency
- Publication Date: 2023-06-06
- Publisher: ASTM
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