ASTM-D4795 2008

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D4795-94(2008) Standard Test Method for Nitrogen Content of Soluble Nitrocellulose—Alternative Method

Published By	Publication Date	Number of Pages
ASTM	2008	3

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Category: ASTM

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Description

ASTM D4795-94-Reapproved2008

Withdrawn Standard: Standard Test Method for Nitrogen Content of Soluble Nitrocellulose—Alternative Method (Withdrawn 2017)

ASTM D4795

Scope

1.1 Test Methods D 301 for measuring nitrogen content in nitrocellulose by nitrometer are the accepted standard. However, the glassware is specialized and the precision is dependent on the development of a high level of skill by the operator. The ferrous-sulfate titration of nitrate is a classical procedure. By controlling critical variables and automating the actual titration, precision equivalent to the nitrometer can be achieved with nitrocellulose. This test method describes such a procedure.

1.2 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.

1.3 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 8.

Keywords

nitrogen content; soluble nitrocellulose; Cellulose and cellulose derivatives; Ferrous sulfate titration; Nitrocellulose; Nitrogen content; Soluble nitrocellulose

ICS Code

ICS Number Code 85.040 (Pulps)

DOI: 10.1520/D4795-94R08

PDF Catalog

PDF Pages	PDF Title
1	Scope Referenced Documents Summary of Test Method Significance and Use Interferences Apparatus
2	Reagents Hazards Preparation of Apparatus Calibration and Standardization
3	Specimen Preparation Procedure Calculation Precision and Bias Keywords TABLE 1

Additional information

Standard Title	D4795-94(2008) Standard Test Method for Nitrogen Content of Soluble Nitrocellulose—Alternative Method
Published Code	ASTM
Publication Date	2008
Pages Count	3