ASTM D5400-15R21
Standard Test Methods for Hydroxypropylcellulose
| Označení normy: | ASTM D5400-15R21 |
| Vydáno: | 01.06.2021 |
| Status: | Active |
| Počet stran: | 6 |
| Sekce: | 06.03 |
| Označení: | hydroxypropoxy content; hydroxypropylcellulose; moisture; pH; residue on ignition; viscosity; |
| ASTM označení: | ASTM D5400 |
| Nahrazuje: | D5400-15 |
1.1 These test methods cover the testing of hydroxypropylcellulose.
1.2 The test procedures appear in the following order:
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| Sections |
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| Moisture | 4 – 9 |
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| Viscosity | 10 – 16 |
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| pH | 17 – 21 |
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| Residue on Ignition | 22 – 28 |
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| Hydroxypropoxy Content | 29 – 36 |
1.3 The values stated in SI units are to be regarded as the standard. The values given in parentheses are for information only.
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, health, and environmental practices and determine the applicability of regulatory limitations prior to use. For specific hazard statements, see 26.6.
1.5 This 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.