Potrebujeme váš súhlas na využitie jednotlivých dát, aby sa vám okrem iného mohli ukazovať informácie týkajúce sa vašich záujmov. Súhlas udelíte kliknutím na tlačidlo „OK“.
Standard Test Method for Chlorine in Organic Compounds by Sodium Peroxide Bomb Ignition (Withdrawn 2018)
Automaticky preložený názov:
Štandardná skúšobná metóda pre chlóru v organických zlúčeninách podľa peroxid sodný Bomb zapaľovania
NORMA vydaná dňa 1.10.2009
Označenie normy: ASTM E256-09
Poznámka: NEPLATNÁ
Dátum vydania normy: 1.10.2009
Kód tovaru: NS-45601
Počet strán: 4
Približná hmotnosť: 12 g (0.03 libier)
Krajina: Americká technická norma
Kategória: Technické normy ASTM
Keywords:
chlorine, organic compounds, silver nitrate titration, sodium peroxide bomb, Bomb methods, Chlorine content, Environmental organic compounds, Organic compounds, Peroxide bomb ignition methods, Sodium peroxide bomb ignition, ICS Number Code 71.040.40 (Chemical analysis), 71.060.20 (Oxides)
Significance and Use | ||||||||||||
This test method may be used to determine the total chlorine content of unknown organic samples or to assay known chlorine containing organic compounds. This test method may be used on organic materials in which the complete conversion to chloride can be accomplished by sodium peroxide bomb ignition, and which contain no other halogens. |
||||||||||||
1. Scope | ||||||||||||
1.1 This test method covers the determination of chlorine in organic compounds by sodium peroxide bomb ignition. It is intended for application to samples of organic materials containing more than 0.5 % chlorine. The procedure assumes that compounds containing halogens other than chlorine will not be present. 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 safety precautions, see 6.5.2, Section 7, 8.3, and 8.9. 1.3 Review the current Material Safety Data Sheets (MSDS) for detailed information concerning toxicity, first aid procedures, and safety precautions. Note 1—Other test methods based on oxygen bomb combustion for analysis for chlorine are described in Test Method D808, Test Method D2361, and Test Method D4208. 1.4 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. |
||||||||||||
2. Referenced Documents | ||||||||||||
|
Historická
1.10.2010
Historická
1.11.2009
Historická
1.10.2008
Historická
1.9.2012
Historická
1.3.2010
Historická
1.4.2008
Posledná aktualizácia: 2024-11-04 (Počet položiek: 2 209 323)
© Copyright 2024 NORMSERVIS s.r.o.