1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M ISO 7579 KS M ISO 7579:2012 2012 12 24 http:/www.kats.go.krKS M ISO 7579:2012 : ( ) ( ) LH () () KCC ( ) : (http:/www.standard.go.kr) : :2002 1 14 :2012 12 24 2012-0756 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M ISO 7579:2012 i ii 1 1 2 1
2、3 .1 4 2 5 2 6 .2 7 .3 8 .3 9 .7 A( ) .9 KS M ISO 7579:2012 ii 2009 2 ISO 7579, Dyestuffs Determination of solubility in organic solvents Gravimetric and photometric methods , . KS M ISO 7579:2012 Dyestuffs Determination of solubility in organic solventsGravimetric and photometric methods 1 . . ( 12
3、0 ) . . 1 L (1 1 000) g . . . 2 . . ( ) . KS M ISO 787 2, 2: 105 KS M ISO 2811 1, 1: KS M ISO 15528, , 3 . 3.1 (solubility) g/L ( A ). “ ” “ ” . KS M ISO 7579:2012 2 4 23 . 3 , . , . , . 5 , . 23 . 23 KS M ISO 2811 1 . . ( ) . 120 . 6 . 6.1 , 0.000 1 g . 6.2 , 6.3 , 50 mL 6.4 , (200.03) mL 6.5 , (10
4、00.5) mL 6.6 , 2 mL 5 mL 6.7 , . 6.8 , 10 km/s2 . (2 0003 000)r/min . 6.9 , . 6.10 , (150 2) 6.11 6.12 KS M ISO 7579:2012 3 7 KS M ISO 15528 . 8 8.1 , 8.2.2 8.2.3 . : 1 L 1 g, 10 g, 50 g : 1 L 100 g, 500 g, 1 000 g 1/4 , . 8.2 8.2.1 . 8.1 8.2.2 8.2.3 40 %, 60 %, 80 %, 100 %, 120 %, 140 %( ) 6 . 10 %
5、 90 % . 25 % . (A.4 ). 8.2.2 (6.3) , (6.4) 20 mL . . (232) 3 (6.7) . . . 8.2.3 3 , (6.9) . (232) 10 . . 10 . (6.3) . 8.3 8.3.1 8.2.3 8.3.2 KS M ISO 7579:2012 4 . 0.2 mg . 30 mg . . 8.3.4 . 8.3.2 (6.2) ( 3 g) (m0). 10 (6.10) ( 1 ) . 30 3 . 150 . 50 , . . . / , / 2 . 0.2 mg . . 8.3.3 KS M ISO 787 2 (8
6、.3.2 ). (g) (g) . , 1 . 8.3.4 . (A.1 ). . A.2 (A.3 ). 8.2.3 , S (g/L) . NV)(101mmmS=(1) m0 : 8.3.2 (g) m1 : 8.3.2 (g) . : 23 (g/L) KS M ISO 7579:2012 5 NV : (8.3.3 ) . 1 g/L : 1 000 g/L 8.3.5 . . . (A.1 ) 5 % . A.2 A.3 . 8.4 8.4.1 . . , . , . . . / . , . , , . Beer-Lambert . , . 8.4.2 Beer-Lambert .
7、 2 cm , ( ) 0.15 g/L ( ) 0.02 g/L . 100.0 mg (6.2) 100 mL (6.5) . 60 mL (6.12) . . KS M ISO 7579:2012 6 1.0 g/L Beer-Lambert (: 0.2 g/L 0.02 g/L). , (8.3 ) . (2) . =Vm (2) m : (g) V : (mL) : 23 (g/mL) ( ) 100 mL (6.5) . , , . 8.4.3 8.2 . . 0.02 g/L . a) 1 g/L b) 0.02 g/L . . , 1 g . 10 mm . 100 g/L
8、. 2 g 20 mL . 0.95 g/mL 20 mL0.95 g/mL 19 g . 2 g 19 g 21 g . 0.1 g( 1/20) . 21/20 g 1.05 g . 1.05 g 100 mL . , , . 1 g/L . 0.02 g/L 100 mL 1 g/L . KS M ISO 7579:2012 7 8.4.4 8.4.4.1 (6.11) . 8.4.4.2 (8.4.2 ) , (8.4.4.3 ). 8.4.4.3 . . . . . 1 . 8.4.5 (3) . SCCScAcAD= (3) D : AS: (8.4.3 ) cC: (g/L) A
9、C: cS: (8.4.3 ) (g/L) (4) S(3.1 ) . DDDcDcS=1)1(SS(4) S : (g/L) : (g/L) 9 . KS M ISO 7579:2012 8 a) b) c) d) e) ( ) f) 8.3.4 8.4.5 g) h) KS M ISO 7579:2012 9 A ( ) A.1 . ( A.1 ) ( A.1 ) . 1 L 90 % . , 200 g/L 170 g/L . . X (g) Y (g/L) 1 ( ) A.1 ( ) A.1 ( ) 1 L 1 L g g % 10 20 40 60 80 100 10 19 38 5
10、0 49 50 100 95 95 83 61 50 KS M ISO 7579:2012 10 A.2 ( A.2 ). 90 % D . A.3 . X (g) Y (g/L) D A.2 ( ) A.2 ( ) 1 L 1 L g g % 1 2 4 6 8 10 0.95 1.9 3.8 5.5 6.0 6.5 95 95 95 92 75 65 A.3 ( A.3 ). . ( A.3 ) ( A.3 ) . KS M ISO 7579:2012 11 X (g) Y (g/L) A.3 ( ) A.3 ( ) 1 L 1 L g g % 100 200 400 600 800 1
11、000 98 190 360 510 640 750 98 95 90 85 80 75 A.4 , . 850 g/L . 90 % “ ” (: 850 g/L). 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M ISO 7579:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS DyestuffsDetermination of solubility in organic solventsGravimetric and photometric methods ICS 87.060.10