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ASTM D 5054 : 1990 : R2000

Superseded
Superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

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superseded

A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.

Standard Test Method for Rubber Chemicals-Diphenyl Guanidine (DPG) and Di-o-tolyl-guanidine (DOTG) Assay
Available format(s)

Hardcopy , PDF

Superseded date

11-11-2014

Language(s)

English

Published date

01-01-2000

CONTAINED IN VOL. 09.01, 2015 Specifies the determination of assay of diphenyl guanidine (DPG) and di-o-tolyl-guanidine (DOTG). It is based on a visual titration of DPG or DOTG with hydrochloric acid (HCl).

1.1 This test method describes the determination of assay of diphenyl guanidine (DPG) and di-o-tolyl-guanidine (DOTG). It is based on a visual titration of DPG or DOTG with hydrochloric acid (HCl).

1.2 The assay is determined as mass percent.

1.3 The values stated in SI units are to be regarded as the standard.

1.4 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.

Committee
D 11
DocumentType
Test Method
Pages
2
ProductNote
Reconfirmed 2000
PublisherName
American Society for Testing and Materials
Status
Superseded
SupersededBy

ASTM D 4483 : 2014-02 PRACTICE FOR EVALUATING PRECISION FOR TEST METHOD STANDARDS IN THE RUBBER AND CARBON BLACK MANUFACTURING INDUSTRIES

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