RO
SR EN 15487:2008
Ethanol as a blending component for petrol - Determination of phosphorus content - Ammonium molybdate spectrometric method
This standard specifies a procedure for the determination of phosphorus content measured as orthophosphate, in ethanol from 0,15 mg/l to 1,50 mg/l by ammonium molybdate spectrometric method. The phosphorus content is determined in aqueous solution after dissolution of the evaporation residue of the ethanol sample. WARNING — Use of this standard may involve hazardous materials, operations and equipment. This standard does not purport to address all of the safety problems associated with its use. It is the responsibility of the user of this standard to establish appropriate safety and health practices and to determine the applicability of regulatory limitations prior to use.
Status :
Valid
Approval date : 1/31/2008
Publish date : 2/2/2008
Number of pages : 14
ICS : 71.080.60 Alcohols. Ethers
Technical Committee : 320 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin
- Normative reference SR EN ISO 3170:2004
- Normative reference SR EN ISO 3170:2004/C91:2005
- Normative reference SR EN ISO 3696:2002