ASTM D4937-96(2021)

Standard Test Method for p-Phenylenediamine Antidegradants Purity by Gas Chromatography

NORMA vydána dne 1.11.2021

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The information about the standard:

Designation standards: ASTM D4937-96(2021)
Publication date standards: 1.11.2021
The number of pages: 7
Approximate weight : 21 g (0.05 lbs)
Country: American technical standard
Kategorie: Technické normy ASTM

Annotation of standard text ASTM D4937-96(2021) :

Keywords:
antidegradant, antioxidant, antiozanant, gas chromatography, N-isopropyl-N`-phenyl-p-phenylenediamene (IPPD), N-(1,3 dimethylbutyl)-N`-phenyl-p-phenylenediamene (6PPD), N,N`bis-(14-dimethylpentyl)-p-phenylenediamene (77PD), N,N`-ditolyl-p-phenylenediamene (DTPD), phenylenediamene, p-phenylenediamene (PPD),, ICS Number Code 71.040.30 (Chemical reagents)