KS M 8326-2012 Sucrose《蔗糖(试剂)》.pdf

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1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 8326 ( )KS M 8326:2012 2012 12 28 http:/www.kats.go.krKS M 8326:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1992 12 23 :2012 12 28 2012-0817 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M 8326:2012 ( ) Sucrose 1 ( .) . 2 . . ( ) . KS M

2、0006, KS M 0009, KS M 0024, KS M 8001, 3 3.1 . 3.2 KS M 0024 3 390 cm 1, 1 430 cm 1, 1 350 cm 1, 1 130 cm 1, 1 070 cm 1, 990 cm 1 910 cm 1 . , KS M 0024 7.2 a)( ) . 1 . CH2OH H HO H OH H H OH H O O HOHHOHHHOCH2CH2OH C12H22O11 FW: 342.30 KS M 8326:2012 2 1 4 5. 1 . 1 20D ( ) ( ) (CH3COOH ) (Cl) (SO4)

3、 (Ca) (Pb) (Fe) 66.3 66.7 0.01 % 0.006 % 5 mg/kg 0.003 % 0.003 % 3 mg/kg 5 mg/kg 5 5.1 (%) (cm 1) KS M 8326:2012 3 5 g 20 mL . 5.2 20D ( ) a) 105 C 2 13 g 0.1 mg (50 mL) . b) KS M 0006 4.( ) . 5.3 ( ) KS M 0009 5.4.4 d)( 4: ) . 10 g 3 mL 1 mg . 5.4 (CH3COOH ) 5.0 g 50 mL 3 0.05 mol/L 0.10 mL . 0.05

4、mol/L 1 mL 0.003 002 6 g CH3COOH . 5.5 (Cl) a) 2.0 g 20 mL . b) (0.01 mg/mL) 1.0 mL 20 mL . c) KS M 8001 6.7 a)( ) . 5.6 (SO4) a) 1.0 g 20 mL (2: 1) 0.3 mL 25 mL . b) (0.01 mg/mL) 3.0 mL, (2: 1) 0.3 mL 25 mL . c) KS M 8001 6.15 a)( ) . 5.7 (Ca) a) 2.0 g 100 mL (X ). b) 2.0 g (0.01 mg/mL) 6.0 mL 100

5、mL (Y ). c) KS M 8001 6.31( ) a)( ) 4)( ) . 422.7 nm 5.8 (Pb) a) 10 g 20 mL, (2: 1) 1 mL 80 mL . b) 10 g 20 mL, (0.01 mg/mL) 3.0 mL, (0.01 mg/mL) 5.0 mL, (2: 1) 1 mL 80 mL . c) (2: 1) 1 mL 5 mL . d) KS M 8001 6.31( ) b)( ) 4)( ) . 283.3 nm( X , Y Z 5.9 .) KS M 8326:2012 4 5.9 (Fe) a) 5.8 X . b) 5.8

6、Y . c) 5.8 Z . d) KS M 8001 6.31 b) 4) 4.3) . 248.3 nm 5.10 ( ) 1)50 mL 300 mL 1 10 g 50 mL 5 100 mL . (1G4)(a g) , 50 mL 105 2 (b g) . (b a) 0.03 g . 6 . 7 . a) b) , c) d) e) 1) ( ) 150 g 100 g, ( ) 5 6.93 g 1 000 mL . () 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 8326:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Sucrose ICS 71.040.30

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