ASTM D 3876:1996

Standard Test Method for Methoxyl and Hydroxypropyl Substitution in Cellulose Ether Products by Gas Chromatography

German title: Prüfung der Substitution von Methoxyl und Hydroxypropyl in Zelluloseetherprodukten durch Gaschromatographie
Publication date: 1996 reapproved: 2021
Original language: English
Pages: 3

Publication date: 1996 reapproved: 2021
Original language: English
Pages: 3
DOI: https://dx.doi.org/10.1520/D3876-96R21

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Short description

1.1 This test method is applicable to the determination of methoxyl and hydroxypropyl substitution content in cellulose ether products by a Zeisel-gas chromatographic technique. 1.2 This test method is not suitable for use for the analysis of hydroxypropyl-cellulose due to its very high substitution level. 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 2, 11.1.4, and 11.1.7.

ICS

85.040

DOI

https://dx.doi.org/10.1520/D3876-96R21

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