1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 1674 KS M 1674:2008 2008 12 19 http:/www.kats.go.krKS M 1674:2008 : ( ) ( ) ()MPT ( ) : (http:/www.standard.go.kr) : : 1982 11 1 : 2008 12 19 2008-0927 : : ( 025097301) (http:/www.kats.go.kr). 10 5 , . KS M 1674:2008 Phthalic anhydride for industrial us
2、e 1 ( , .) . . 1,4- (2,2- ) 2 . . ( ) . KS M 4823, KS M ISO 2211, (- ) 3 4. 1 . 1 ( ) 30 130.5 ( ) 60 % 99.5 0.5 % 0.05 4 KS M 1674:2008 2 4.1 500 g . . , . 4.1.1 . . 4.2 4.2.1 KS M ISO 2211 . 4.2.2 KS M ISO 2211 4. . 4.2.3 KS M ISO 2211 5. . a) (KS M ISO 2211 5.1) . b) (1703) , 22 mm, 120 mm , . 4.
3、2.4 (KS M ISO 2211 5.1) . (1703) 4.2.3(b) , KS M ISO 2211 . 4.2.5 10 . , . 4.3 KS M 4823 7. . 4.4 4.4.1 KS M 1674:2008 3 KS M ISO 2211 . 4.4.2 KS M ISO 2211 4. . 4.4.3 KS M ISO 2211 5. . a) (2503) , 22 mm, 120 mm , . b) 1 , . 4.4.4 (KS M ISO 2211 5.1) . 4.4.3(b) . 40 mm , (2503) 4.2.3(b) 90 . 150 KS
4、 M ISO 2211 . 4.4.5 10 . , . 4.5 4.5.1 , . 4.5.2 , . a) 1 mol/L b) 1 mol/L c) (5 g/L) 0.5 g (95 %) 100 mL (4 g/L) . 4.5.3 . KS M 1674:2008 4 a) 250 mL, . 4.5.4 a) 2 g 0.005 g 4.5.3(a) , 50 mL . b) 4.5.2(c) 0.5 mL , 4.5.2(b) . c) C6H4(CO)2O (%) . BAmV51.189.0406.7)50( V : (mL) m : (g) A : (4.6 ) B :
5、(%)( C ) , . 4.6 4.6.1 - . 4.6.2 , . a) b) 1,2-(COOH)2C6H4 c) (C2H5)3N 0.1 mol/L 1 2 (CH3CH2COCH3, ) 0.1 mol/L . 4.6.4 4.6.2(b) . ( ) . 4.6.3 . a) 10 mL, 0.02 mL . b) pH . , . c) KS M 1674:2008 5 4.6.4 a) 0.15 g 10 g 0.01 g 150 mL 4.6.2(a) 75 mL . b) 4.6.3(b) , 4.6.3(c) . 4.6.3(a) 4.6.2(c) . 0.02 mL
6、 . c) 0.008 g 1, 0, 2 . 0.5 mL 4.6.2(b) 0.1 g . d) 1) 4.6.2(c) 0.02 mL . 1, 0, 2 , 0 , 1 0 , 2 0 . (mL) V1 . )(2)(02.02101001+=VV V0: 0 1 4.6.2(c) (mL) , . , . 2) 1,2-(COOH)2C6H4 A(%) . 10)6.16(011=mmVA m0: (g)4.6.4(a) m1: 4.6.2(b) (mg)4.6.2(c) V1: 4.6.4(d)(1) 4.7 4.7.1 (60030) . 4.7.2 . a) b) (6003
7、0) . KS M 1674:2008 6 4.7.3 a) 4.7.2(a) (60030) 0.000 1 g . 50 g 1 g (60030) 4.7.2(b) , 0.000 1 g . 0.000 5 g . F . b) (%) . 10001mm m0: (g) m1: (g) 5 . a) b) c) ( ) d) e) f) g) KS M 1674:2008 7 A ( ) ( ) . A.1 . A.2 . . ( ) . KS M ISO 1392, A.3 KS M ISO 1392 . A.4 . a) b) c) d) KS M ISO 1392 KS M 1
8、674:2008 8 B ( ) ( ) . B.1 . B.2 . . ( ) . KS M ISO 2211, (- ) B.3 KS M ISO 2211 . B.4 KS M ISO 2211 4. . B.4.1 () 1.84 g/mL 96 % 36 mol/L KS M ISO 2211 6. . B.5 KS M ISO 2211 5. . B.5.1 100 mL, , . B.6 5 g (B.5.1) (B.4.1) 50 mL . 3 . (KS M ISO 2211 5.1) , KS M ISO 2211 . B.7 10 . , . KS M 1674:2008
9、 9 C ( ) ( ) . C.1 . C.2 1,4- , . C.3 , . C.3.1 (1 mol/L) C.3.2 C.3.3 . C.3.4 0.2 mol/L C.3.5 - (200 mg/L) (C4H2O3) 0.02 g 0.000 1 g 100 mL (C.3.1) , . C.3.6 - (20 mg/L) - (C.3.5) 10 mL 100 mL , (C.3.1) . C.4 . C.4.1 C.4.2 300 mL KS M 1674:2008 10 C.5 C.5.1 C.5.1.1 (C.3.5) C.1 7 100 mL . C.1 (C.3.5)
10、 mL mg 3.0 5.0 7.0 10.0 12.0 15.0 20.0 0.600 1.000 1.400 2.000 2.400 3.000 4.000 (C.3.6) C.2 5 100 mL . C.2 (C.3.6) mL mg 1.0 2.0 5.0 10.0 20.0 0.020 0.040 0.100 0.200 0.400 12 . (C.3.1) 20 mL (C.3.4) 50 mL , 25 mL . , 100 mL , 20 mL . . C.5.1.2 , (C.3.3) 10 15 . 0.4 V 0.8 V (C.5.1.1) . . C.5.1.3 KS
11、 M 1674:2008 11 (C.5.1.1) 100 mL mg , . C.5.2 C.5.2.1 0.5 g 0.001 g 200 mL . C.5.2.2 (C.3.1) 20 mL , (C.3.4) 50 mL 25 mL . , 20 mL (C.4.2) , (C.3.2) 25 mL 2 1,4- . 100 mL . C.5.2.3 C.5.1.2 . . C.6 (C.5.1.3) , . (C4H2O3) (%) . 0101100001100mmmmB = m0: (C.5.2.1)(g) m1: (C.5.2.2) (mg) KS M 1674:2008 12
12、 D ( ) ( ) . D.1 . , C . D.2 , . D.3 , . D.3.1 () 1.84 g/mL, 96 % 36 mol/L D.3.2 (KI) D.3.3 (0.1 mol/L) D.3.4 (0.1 mol/L) D.4 . D.4.1 50 mL, 0.05 mL . D.5 5 g 0.005 g , 100 mL , ( KS M 1674:2008 13 . , ). (D.3.1) 3 mL , (201) (D.3.3) 25 mL . (201) 5 . (D.3.2) 1 g (D.4.1) (D.3.4) ( , ). . D.6 (C4H2O3
13、) (%) . mVV )(098.010 V0: (D.3.4) (mL) V1: (D.3.4) (mL) m : (g) . KS M 1674:2008 14 E ( ) 1,4- ( ) . E.1 1,4- . E.2 1,4- (II) , . E.3 , . E.3.1 (II) 2 (SnCl2 2H2O) E.3.2 (C4H2O3) . E.3.3 1,4- (C10H6O2) E.4 . E.4.1 160 mm, 16 mm E.4.2 210 215 , (KNO3) 53 %, (NaNO2) 40 %, (NaNO3) 7 % , 2 L . E.5 (E.3.
14、2) 1,4- (E.3.3) 0.01 % 0.1 % . 1,4- 0.000 01 %, 0.000 05 %, 0.000 1 %, 0.000 5 %, 0.001 %, 0.005 %, 0.01 % 6 . (E.3.2) 8 g 7 8 g 8 (E.4.1) , KS M 1674:2008 15 (II)(E.3.1) 1 g (E.6) . E.6 8 g (E.4.1) , (II)(E.3.1) 1 g . (E.4.2) 210 215 2 . , . 45 (II) . . 2 . . . E.5 . E.7 (E.6) 1,4- . KS M 1674:2008
15、 16 F ( ) 2,2- ( ) . F.1 2,2- . F.2 (4.7 ) . Fe3+ . (II) 2,2- 510 nm . F.3 . F.3.1 1.19 g/mL, 38 % 12 mol/L F.3.2 4 mol/L F.3.3 (NH2-CO-NH2) 100 g 100 mL . F.3.4 (NH2OH HCl) 100 g/L F.3.5 (CH3COONH4) 500 g/L F.3.6 2,2- 5 g/L . 2,2- 0.5 g 1 mol/L 100 mL . F.3.7 (100 mg Fe/L) (II) 6 (NH4)2SO4 FeSO4 6H
16、2O 0.702 2 g 0.000 1 g 5 mol/L 50 mL , 1 000 mL . 1 mL 0.1 mg . F.3.8 (10 mg Fe/L) KS M 1674:2008 17 (F.3.7) 100 mL 1 000 mL , . 1 mL 10 g . . F.4 . F.4.1 F.4.2 500 nm 520 nm . F.5 F.5.1 1 cm , . F.5.1.1 (F.3.8) F.1 7 100 mL . F.1 (F.3.8) mL g 0a2.0 4.0 7.0 10.0 15.0 20.0 0 20 40 70 100 150 200 a F.5.1.2 . (F.3.2) 20 mL, (F.3.3) 2 mL, (F.3.4) 2 mL 2 . (F.3.5) 30 mL 2,2- (F.3.6) 30 mL , . F.5.1.3 510 nm (F.4.1) , KS M 1674:2008 18 (F.4
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