1、 KSKSKSKS KSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 5280 KS M ISO 5280 :2010 2010 11 5 http:/www.kats.go.krKS M ISO 5280:2010 : ( ) ( ) ( ) O C I ( ) : (http:/www.standard.go.kr) ： ：2002 8 9 ：2010 11 5 2010-0503 ： ： ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 5280:2010 Xylene for indust
2、rial useSpecification 1979 1 ISO 5280, Xylene for industrial useSpecification . . 1 . C 6 H 4 (CH 3 ) 2 (C 6 H 5 C 2 H 5 ) . . 2 . . ( ) . KS M ISO 1523, KS M ISO 2211, ( ) KS M ISO 3679, , , KS M ISO 4626, KS M ISO 5275, KS M ISO 5282, - KS M ISO 62711, 1： KS M ISO 62712, 2： ISO 2160, Petroleum pro
3、ductsCorrosiveness to copperCopper strip test ISO 5274, Aromatic hydrocarbonsAcid-wash test ISO 5276, Aromatic hydrocarbonsTest for neutrality ISO 5277, Aromatic hydrocarbonsDetermination of residue on evaporation ISO 5281, Aromatic hydrocarbonsDetermination of density at 20 3 KS M ISO 5280:2010 2 1
4、 . , . 4 1) 1 000 mL . 1 . 20 a . KS M ISO 2211 KS M ISO 6271 1, 2 (20 ) 0.855 g/mL 0.870 g/mL ISO 5281 (20 ) . 137 KS M ISO 4626 143 KS M ISO 4626 - 1 000 mL 1.0 g . ISO 5274 10 mg/kg KS M ISO 5282 . No.1 . ISO 2160 () KS M ISO 5275 ISO 5276 5 mg/100 mL ISO 5277 , . KS M ISO 1523 KS M ISO 3679 a 50 . 1 000 mL . 1) KS M ISO 1995( ) . 153787 1 92 3(13) (02)26240114 (02)262401489 http:/ KS M ISO 5280 :2010 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Xylene for industrial use Specification ICS 71.080.15 Korean Agency for Technology and Standards http:/www.kats.go.kr
