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ASTM D2340-18
Standard Test Method for Peroxides in Styrene Monomer
3 стр.
Действует
Печатное изданиеЭлектронный (pdf)
68.64 $ (включая НДС 20%)
Разработчик:
Зарубежные/ASTM
ICS:
71.080.15 Aromatic hydrocarbons / Ароматические углеводороды
Сборник (ASTM):
06.04 Paint -- Solvents; Aromatic Hydrocarbons / Красители – Растворители; Ароматические углеводороды
Тематика:
Chemicals: Paint & Coatings
Описание
Значение и использование

4.1 This test method is suitable for determining the quantity of peroxides in styrene monomer both for quality control and quality assurance of the product.

Область применения

1.1 Thistest method covers the determination of the peroxide content ofstyrene monomer reported as hydrogen peroxide.

1.2 Thistest method has been found applicable to the determination ofperoxides in styrene monomer in the range of 1 to 60 mg/kg.

1.3 Indetermining the conformance of the test results using this methodto applicable specifications, results shall be rounded off inaccordance with the rounding-off method of Practice E29.

1.4Units—The values stated in SIunits are to be regarded as standard. No other units of measurementare included in this standard.

1.5This standard does not purport to address all of the safetyconcerns, if any, associated with its use. It is the responsibilityof the user of this standard to establish appropriate safety,health, and environmental practices and determine the applicabilityof regulatory limitations prior to use. For specific hazard statements, see Section7.

1.6This international standard was developed in accordance withinternationally recognized principles on standardizationestablished in the Decision on Principles for the Development ofInternational Standards, Guides and Recommendations issued by theWorld Trade Organization Technical Barriers to Trade (TBT)Committee.

Ключевые слова:
peroxide content; peroxide in styrene; styrene;;