ASTM-D4794 Standard Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography

ASTM-D4794 - 1994 R22(E1) EDITION - CURRENT
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Standard Test Method for Determination of Ethoxyl or Hydroxyethoxyl Substitution in Cellulose Ether Products by Gas Chromatography
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Scope

1.1 This test method is applicable to the determination of ethoxyl or hydroxyethoxyl substitution in cellulose ether products by a Zeisel gas chromatographic technique.

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 specific hazard statements, see Section 5 and Note 3.

Keywords

cellulose ether; ethoxyl or hydroxyethoxyl substitutuion; gas chromotography

To find similar documents by ASTM Volume:

06.03 (Paint -- Pigments, Drying Oils, Polymers, Resins, Naval Stores, Cellulosic Esters, and Ink Vehicles)

To find similar documents by classification:

71.080.60 (Alcohols. Ethers)

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Document Number

ASTM-D4794-94R22E01

Revision Level

1994 R22(E1) EDITION

Status

Current

Modification Type

Reapproval

Publication Date

July 7, 2022

Document Type

Test Method

Page Count

3 pages

Committee Number

D01.36