ASTM D 5051 : 2006 : R2017
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Rubber Compounding Materials—Benzothiazyl Disulfide (MBTS)—Assay
Hardcopy , PDF
06-01-2022
English
03-07-2017
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 09.01, 2017 Determines the assay of benzothiazyl disulfide (MBTS).
| Committee |
D 11
|
| DocumentType |
Test Method
|
| Pages |
3
|
| ProductNote |
Reconfirmed 2017
|
| PublisherName |
American Society for Testing and Materials
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
1.1This test method covers the determination of assay of benzothiazyl disulfide (MBTS). It is based on a titration of free iodine liberated upon reduction of MBTS, with potassium iodide (KI) in acid medium.
1.2The assay is determined as mass percent.
1.3Free 2-mercaptobenzothiazole (MBT) content is not determined.
1.4The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.
1.5This 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.
1.6This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.
| ASTM D 4483 : 1999 | Standard Practice for Determining Precision for Test Method Standards in the Rubber and Carbon Black Industries |
| ASTM D 4483 : 2020 | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 4483 : 2005 : REV A | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 1193 : 1977 : R1983 : EDT 1 | Standard Specification for Reagent Water |
| ASTM D 1193 : 2006 : R2011 | Standard Specification for Reagent Water |
| ASTM D 1193 : 1991 | Standard Specification for Reagent Water |
| ASTM D 4483 : 2005 | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 4483 : 2014 : REV A | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 4483 : 2014 | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 1193 : 1970 | Standard Specification For Reagent Water |
| ASTM D 1193 : 2006 | Standard Specification for Reagent Water |
| ASTM D 4483 : 2018 | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 4483 : 2005 : REV A : R2011 | Standard Practice for Evaluating Precision for Test Method Standards in the Rubber and Carbon Black Manufacturing Industries |
| ASTM D 1193 : 1999 | Standard Specification for Reagent Water |
| ASTM D 4483 : 2014-02 | PRACTICE FOR EVALUATING PRECISION FOR TEST METHOD STANDARDS IN THE RUBBER AND CARBON BLACK MANUFACTURING INDUSTRIES |
| ASTM D 1193 : 2006 : R2018 | Standard Specification for Reagent Water |
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