1、 KSKSKSKS SKSKSKS KSKSKS SKSKS KSKS SKS KS 2006 9 29 KS M 8391( IV)() KS M 8391: 2006M 8391: 2006 ( ) ( ) SK R&D center ( ) ( ) ( ) ( ) : : 1996 12 27 : 2006 9 29 2006 0430 : : ( ) ( 02 509 72997301) . 7 5 , . ICS 71.040.30 KS ( IV)() M 8391: 2006Diammonium cerium(IV) nitrate Ce(NH4)2(NO3)6 FW: 548.
2、22 1. (IV) (IV) . . 2. . . KS M 8001 3. 3.1 (IV) , , , . 3.2 a) 1 g 20 mL (A ). A 5 mL 5 mL (II) (100 g/L) 5 mL , 2 . b) A 5 mL (300 g/L) 3 mL , . c) A 5 mL (2: 1) 1 mL 1 mL , (2: 3) 5 mL . 4. (IV) 5. 1 . 1 (Cl) (SO4) (Na) (K) (Cu) (Pb) (Fe) 95.0 % 0.001 % 0.005 % 0.05 % 0.05 % 0.002 % 0.002 % 0.002
3、 % M 8391: 2006 2 5. 5.1 2 g 0.1 mg 50 mL 10 mL 0.1 mol/L (II) ( : . ). 0.1 mol/L (II) 1 mL 0.054 82 g Ce(NH4)2(NO3)6 . 5.2 2 g 20 mL . 5.3 (Cl) a) 1.0 g 15 mL 0.2 mL 20 mL . b) (0.01mg Cl/mL) 1.0 mL 15 mL 0.2 mL 20 mL . c) KS M 8001 6.7 a) . 5.4 (SO4) a) 1.0 g 10 mL 5 mL 5mL 10 mL (2: 1) 0.3 mL ( .
4、) 25 mL . b) 10 mL 10 mL (2: 1) 0.3 mL, (0.01 mg SO4/mL) 5.0 mL 25 mL . c) KS M 8001 6.15 a) . 5.5 (Na) a) 0.10 g 100 mL (X )(5.6 .). b) 0.10 g (0.01mg Na/mL) 5.0 mL (0.01mg K/ mL) 5.0 mL 100 mL (Y )(5.6 ). c) KS M 8001 6.31 a) 4) . 589.0 nm 5.6 (K) a) 5.5 X b) 5.5 Y c) KS M 8001 6.31 a) 4) . 766.5
5、nm 5.7 (Cu) a) 5 g (1: 2) 1 mL 100 mL (X )(5.8 5.9 .). b) 5 g (1: 2) 1 mL, (0.01 mg Cu/mL) 10 mL, (0.01 mg Pb/ mL) 10 mL, (0.01 mg Fe/mL) 10 mL 100 mL (Y )(5.8 5.9 ). c) KS M 8001 6.31 a) 4) . 324.7 nm 5.8 (Pb) a) 5.7 X b) 5.7 Y c) KS M 8001 6.31 a) 4) . 283.3 nm 5.9 (Fe) a) 5.7 X b) 5.7 Y M 8391: 2
6、006 3 c) KS M 8001 6.31 a) 4) . 248.3 nm 6. . 7. . a) “ (IV)” “ ” b) c) d) ( ) e) f) g) h) (IV)( ) 2006 10 24 135 513 701 7 (02)6009 4567 (02)6009 4887 8 http:/ 607 822 1 11( 10 ) (051)557 1239 Fax. (051)557 0430 702 845 2 1741( 3 ) (053)384 1562 4 Fax. (053)384 1565 790 380 627( 3 ) (054)278 9661 F
7、ax. (054)278 9662 406 829 7 50( 16 ) (032)260 0260 7 Fax. (032)260 0268 443 766 906 5( 9 ) (031)259 7000 9 Fax. (031)259 7010 200 041 1 9( 304 ) (033)252 9423, 254 9423 Fax. (033)256 9423 361 802 1508 1( 6 ) (043)236 2451 3 Fax. (043)236 2454 305 343 23 14( 5 ) (042)864 2301 3 Fax. (042)864 2304 330
8、 816 43 5( 1204 ) (041)589 0500 3 Fax. (041)589 0504 561 736 1 337 2( 7 ) (063)214 2235 7 Fax. (063)214 2238 506 301 621 15( 4 ) (062)953 1435 7 Fax. (062)953 1438 641 966 298 7 ( 6 ) (055)212 1212 Fax. (055)212 1213 683 804 758 2( 2 ) (052)289 6601 3 Fax. (052)289 6604 425 020 541 3( 4 ) (031)487 6191 4 Fax. (031)487 6195 730 350 92 30( 8 ) (054)473 6954 Fax. (054)473 6955 480 848 2 487 6( 3 ) (031)829 8182 4 Fax. (031)829 8185 KOREAN STANDARDS ASSOCIATION KSKSKSSKSKS KSKS SKS KSKS SKSKS KSKSKSKS M 8391: 2006 Diammonium cerium(IV) nitrate ICS 71.040.30
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