KS D ISO 5956-2008 Copper and copper alloys－Determination of antimony content－Rhodamine B spectrometric method《铜和铜合金 锑含量的测定 若丹明B(RhodamineB)光谱测定法》.pdf

1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS D ISO 5956 B KS D ISO 5956:2008 2008 12 26 http:/www.kats.go.krKS D ISO 5956:2008 : ( ) ( ) () ( ) : (http:/www.standard.go.kr) ： ： 2003 11 25 ： 2008 12 26 2008-0952 ： ： ( 025097274) (http:/www.kats.go.kr). 10 5 , . KS D ISO 5956:2008 B Copper and copper

2、alloys Determination of antimony contentRhodamine B spectrometric method 1984 1 ISO 5956, Copper and copper alloys Determination of antimony content Rhodamine B spectrometric method , . 1 B . 0.001 0.1 %(m/m) . . . 2 5 B . 3 , . 3.1 3.2 1.19 g/mL 3.3 30 %(m/m) 3.4 (7 3) (3.2) 700 mL 300 mL . KS D IS

3、O 5956:2008 2 3.5 (IV) (IV) 4 4 g 0.5 mol/L 100 mL . 3.6 1 g 100 mL . . 3.7 1 mol/L (3.2) 83 mL 1 000 mL . 3.8 B B 0.01 g (3.7) 100 mL . . 3.9 (1.000 g Sb/L) (III) 1/2 K(SbO)C4H4O6 O, 5H2O 0.274 3 g 100 mL (3.4) . 1 mL Sb 1.000 mg . 3.10 (100 mg Sb/L) (3.9) 10 mL 100 mL (3.4) . 1 mL Sb 100 g . 4 4.1

4、 4.2 5 5.1 1 250 mL . KS D ISO 5956:2008 3 1 Sb m0( 3.2) V1 V0%(m/m) g mL mL 0.001 0.004 0.005 0.02 0.03 0.1 2 1 0.5 10 15 15 5 2 1 5.2 (5.1) (3.4) 15 mL (3.3) 5 10 mL . . . 200 mL . (3.4) . 5.3 5 (3.2) V1mL V0mL 1 . 5.4 . (IV)(3.5) 6 . 2 (3.6) 3 . 20 (3.1) 10 mL 30 . 5 75 mL 15 5 . (3.7) 3 mL . B (

5、3.8) 20 mL 30 2 . . . . 1 cm 550 nm . 5.5 . . 5.6 5.15.4 . 5.7 250 mL ( .) 1 g (3.9) 0 6 mL . 5.2 . (3.2) 15 mL 1 mL 5.3 5.4 . (Sb) 06 g . 6 . KS D ISO 5956:2008 4 600110100mVm100 100001mVm m0 ： (5.1) (g) m1 ： V0 (g) V0 ： (5.3 )(mL) 7 . a) b) c) d) e) KS D ISO 5956:2008 5 KS D ISO 5956:2008 . 1 B .

6、(KS) (ISO) , . 2 1984 ISO 5956, Copper and copper alloys Determination of antimony contentRhodamine B spectrometric method , “ B ” . SI . 3 5 B . B 135513 7017 (02)60094114 (02)600948878 http:/ KS D ISO 5956:2008 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Copper and copper alloys Determination of antimony contentRhodamine B spectrometric method ICS 77.120.30 Korean Agency for Technology and Standards http:/www.kats.go.kr