1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 8493 B( ) KS M 8493:2008 2008 10 13 http:/www.kats.go.krKS M 8493:2008 : ( ) ( ) ()MPT ( ) : (http:/www.standard.go.kr) : :1998 12 31 :2008 10 13 2008-0663 : : ( 02-509-7301) (http:/www.kats.go.kr). 10 5 , . KS M 8493:2008 B( ) Rhodamine B 1 B( B .) . 2
2、 . . KS M 0009, KS M 0024, KS M 8001, 3 3.1 B , . 3.2 KS M 0024 1 700 cm 1, 1 590 cm 1, 1 420 cm 1, 1 340 cm 1, 1 180 cm 1, 1 080 cm 1, 920 cm 1, 820 cm 1 690 cm 1 . KS M 0024 7.2 a)( ) . 1 . C28H31CIN2O3FW: 479.02 (C2H5)2N 0 N(C2H5)2Cl COOH KS M 8493:2008 2 4 B 5. 1 . 1 (2.5 mg/L, pH 1.0) ( ) (105
3、) ( ) 0.55 10.0 % 0.2 % 5 5.1 0.100 g 120 mL . (200 mL) 30 mL . 20 mL 1)( 5.3 5.6 ). 1) , . (cm 1) (%) 1 KS M 8493:2008 3 5.2 0.1 g (95 V/V%) 20 mL .1)5.3 (2.5 mg/L, pH 1.0)( ) a) 5.1 10 mL (100 mL) . 5 mL (100 mL) KS M 8001 6.28 ( ) a) (pH 1.0)2)10mL . (10 mm) 557 nm . b) 100100 caE= E : (2.5 mg/L)
4、( ) a : c : 5.4 (%) 5.4 (105 ) KS M 0009 5.1.4 a)( 1: ) . 1 g 0.1 mg 4 100 mg . 5.5 ( ) KS M 0009 5.4.4 d)( 4: ) . 1.0 g 0.5 mL 2 mg . 5.6 5.1 10 mL (50 mL) (A ). (0.01 mg Sb/mL) 0.6 mL 4 mL, (100 g/L) 0.5 mL, 1 mL, A 1.0 mL, 5 mL 1 . 6 . 7 . 2) pH pH 0.981.02 . KS M 8493:2008 4 a) , “ B” “ ” b) c) d) e) B() 135513 7017 (02)60094114 (02)600948878 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 8493:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Rhodamine B ICS 71.040.30