1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 5970 KS M 5970:2009 2009 5 1 http:/www.kats.go.krKS M 5970:2009 : ( ) ( ) () ()KCC ( ) ( ( ) : (http:/www.standard.go.kr) : : 1989 12 29 : 2009 5 1 2009-0179 : : ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M 5970:2009 Analysis of antimony oxide p
2、igments 1 . 2 . . KS M 5000, KS M 8001, 3 a) . . 3 . b) . . . Sb2O3 . c) b) a) 3 , Sb2O5 . d) 6.3 . 4 a) ( 1.19) b) c) 0.1 N 1) KS M 5000 5041 2.1 . 2) 0.25 g (500 mL) ( 1.84) 1215 mL 10 12 g . 100 mL , 12 g , e) . . 250 mL ( 1.19) 20 mL 0.1 N , 1 mL (g/mL) . , . KS M 5970:2009 250 mL 20 mL . d) e)
3、2 g 100 mL , (KlO3) 0.2 g 5 mL , . f) ( 1.84) g) 5 a) KS M 5000 2111 1 . 2 , 4 . b) . 6 6.1 0.3 g( 0.5 g) (500 mL) , 15 mL ( 1.19) 25 mL . 1015 . 250 mL ( 1.84) 15 mL . 2 1015 0.1 N . 6.2 6.1 3 , 6.2 (3 5 ) . 0.3 g( 0.5 g) 500 mL 10 g ( 1.84) 15 mL . 9 cm . , 100 mL 12 g , . , . 250 mL 20 mL , 0.1 N
4、 . 6.2 6.1 Sb(III)2O3 1.109 8 Sb(V)2O5 . 6.3 a) 1 g 0.3 g (250 mL) , 5 mL ( 1.19) 20 mL . 15 , 3 g 100 mL . (500 mL) . 300 mL . (500 mL) , 300 mL . 2 KS M 5970:2009 b) ( 1.84) 15 mL 10 g 100 mL . 12 g . , . 250 mL , ( 1.19) 20 mL 0.1 N . 7 (III) . 100(%)OSb32=SAV A: 4. c) 2) 1 mL (g/mL) V: (mL) S: (g) 3 135513 7017 (02)60094114 (02)600948878 http:/ KS M 5970:2009 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Analysis of antimony oxide pigments ICS 87.060.10 Korean Agency for Technology and Standards http:/www.kats.go.kr