1、 KSKSKSKSKSKSKSK KSKSKS KSKSK KSKS KSK KS KS M 8432 ( )KS M 8432: 2012 2012 12 28 http:/www.kats.go.krKS M 8432:2012 : ( ) ( ) ( ) : (http:/www.standard.go.kr) : :1997 12 24 :2012 12 28 2012-0817 : : ( 02-509-7270) (http:/www.kats.go.kr). 10 5 , . KS M 8432:2012 ( ) Hexamethylenetetramine C6H12N4FW:
2、 140.191 ( .) . 2 . . ( ) . KS M 0009, KS M 0024, KS M 0034, , , KS M 8001, 3 3.1 , , . 260 . 3.2 KS M 0024 2 870 cm 1, 1 450 cm 1, 1 370 cm 1, 1 240 cm 1, 1 000 cm 1, 810 cm 1 670 cm 1 . KS M 0024 7.2 a)( ) . 1 . KS M 8432:2012 2 1 4 5. 1 . 1 ( ) pH(50 g/L, 25 ) (Cl) (SO4) (Pb ) (NH4) 99.0 % 0.01 %
3、 7.8 8.8 0.003 % 0.003 % 5 mg/mL 0.003 % 5 5.1 0.2 g 0.1 mg ( ) 25 mL 25 mL KS M 8432:2012 3 0.1 mol/L ( ) KS M 0034 6.( ) . , . . 0.1 mol/L ( ) 1 mL 0.014 019 g C6H12N4 . 5.2 4 g 20 mL . 5.3 ( ) KS M 0009 5.4.4 d)( 4: ) . 10 g 1 mL 1 mg . 5.4 pH(50 g/L, 25 ) a) 5.0 g 100 mL . b) KS M 8001 6.5(pH) .
4、 5.5 (Cl) a) 1.0 g 20 mL . b) (0.01 mg/mL) 3.0 mL 20 mL . c) KS M 8001 6.7 a)( ) . 5.6 (SO4) a) 2.0 g (2: 1) 0.3 mL 25 mL . b) (0.01 mg/mL) 6.0 mL (2: 1) 0.3 mL 25 mL . c) KS M 8001 6.15 a)( ) 3) . 5.7 (Pb ) a) 5.0 g 25 mL (A ). A 15 mL( 3 g) 20 mL . b) A 5 mL( 1 g) (0.01 mg/mL) 1.0 mL 20 mL . c) KS
5、 M 8001 6.24 b)( ) . 5.8 (NH4) a) 1.0 g 50 mL . b) (0.01 mg/mL) 3.0 mL 50 mL . c) KS M 8001 6.11 a)( ) . KS M 8432:2012 4 5.9 KS M 8001 6.26 c) 3)( ) . 0.5 g 5 mL . 6 . 7 . a) “ ” “ ” b) c) ( ) d) e) f) () 153787 1 92 3(16) (02)26240114 (02)262401489 http:/ Korean Agency for Technology and Standards http:/www.kats.go.kr KS M 8432:2012 KSKSKS SKSKS KSKS SKS KS SKS KSKS SKSKS KSKSKS Hexamethylenetetramine ICS 71.040.30