GOST ISO 17226-1-2011 Leather Determination of formaldehyde content Part 1 Method using liquid chromatography《皮革 甲醛含量化学测定 第1部分 利用高效液相色谱法》.pdf

1、 1 (ISO 17226:2008, IDT) , ()INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION(ISC)ISO 17226-12011, - 1.092 . - 1.22009 . , . , -, , , 1 - - ( ) - , 52 3 , (- 29 2011 . 40) : ( 3166) 00497 ( 3166) 00497 AZAMBYGEKZKGMDRUTJTMUZUA - 4 14 2011 . 1521- ISO 17226-12011 - 1 2012 .5 ISO 17

2、226-1:2008 Leather. Chemicaldetermination of formaldehyde content. Part 1: Method using colorimetric analysis (. - . 1. ). - 1.5 ( 3.6). - , - . (IDT). 17226-120086 II ISO 17226-12011()- . , - . - , 2013 -, III ISO 17226-120111 .12 .13 14 .15 26 .27 .28 .49 .4 A () : HPLC 5 () 6IV ISO 17226-12011 1

3、Leather.Determinationofformaldehydecontent.Part1:Methodusing liquidchromatography1 . (HPLC). .-, , .2 ISO 17226-2 ,.,-ISO17226-2.3 :ISO 2418:2002 Leather. Chemical, physical and mechanical and fastness tests. Sampling location(.)ISO 3696:1987 Water for analytical laboratory use; Specification and te

4、st methods ( -.)ISO 4044:2008 Leather. Chemical tests. Preparation of chemical test samples (. )ISO 4684:2005 Leather. Chemical tests. Determination of volatile matter (. )ISO17226-2:2008 Leather Chemicaldeterminationofformaldehydecontent Part2:Methodusingcolorimetricanalysis(.2.)4 . -.-,.1 ISO 1722

5、6-12011 20120701 ( ) 40 C. - 2,4-, , - . ( HPLC) 360 .5 . . . -.5.1 5.1.1 , 37 % ( ).5.1.2 , 0,05 /3, . . 12,68 1 3.5.1.3 , 2,0 /3.5.1.4 , 2,0 /3.5.1.5 , 0,1 /3.5.1.6 , 1 %, . . 1 100 3.5.2 HPLC5.2.1 (), 0,1 %, . . 1 1000 .5.2.2 (), 0,3 (2,4-) 100 3 (85 % ). - 25 %- .5.2.3 .6 6.1 10, 500 1000 3.6.2

6、, 100 250 3.6.3 , GF8 ( G 3 70 100 ).6.4 , (40,0 c177 0,5) C, - .6.5 , 0,1 C 20 C 50 C.6.6 HPLC 360 .6.7 , , 0,45 .6.8 0,1 .7 7.1 7.1.1 53 (5.1.1) (6.1) 1000 3, 100 3. . -.7.1.2 10 3 250 3(6.2), 50 3 (5.1.2) (5.1.3) . (15 c177 1) 18 C26 C 15 3 - (5.1.4) . 2 3 (5.1.6) - (5.1.5) . . , 10 3. c114FA,/10

7、3, c114FA=(V V ) c M011 FA2c45c215c215, V0 , , 3;2 ISO 17226-12011V1 , , 3;1 , /3;MFA , 30,02 /.7.2 HPLC7.2.1 ISO 2418. ISO 2418 - (, , ), . ISO 4044. , ISO 4684.7.2.2 (2,0 c177 0,1) . 1003(6.2)503(5.2.1)40C.- (. 7.2.3). - (40 c177 0,5) C (60 c177 2) . (6.3) . 18 C26 C . . . - .7.2.3 43 (5.2.3), 5 3

8、 (7.2.2) 0,5 3 (5.2.2) - 10 3(6.1). , 60 ( 180 ). (6.7) HPLC. - , .7.2.4 HPLC () . ,(7.2.7), - , .1.: 1,0 3/. : /, 60:40. : C18, - (1 , RP18).- : 360 . : 20 3. Merck 100, CH 18,2 1.7.2.5 0,5 3 , 7.1.1 -, 500 3(6.1), 100 3. - . . 2 /3. 10 3(6.1) 4 3 (5.2.3), 0,5; 1,0; 2,0; 3,0; 4,0 5,0 3 . - (5.1.1)

9、0,5 3- (5.2.2). . 60 , 180 , HPLC (6.7). - 10 3.1Merck 100, CH 18,2 . - .3 ISO 17226-120117.2.6 wF, /, 0,01 /, -wF=c114sFm,c114s ,/103;F,3;m,.7.2.7 43(5.2.3)10(6.1)-2,53,7.2.2.-,. 7.2.3 c114S2 7.2.3. -.RR,%,0,1%,:RR=(,)c114c114c114c50SSc4505 1001FA,c114S2 ,/103;c114S ,/103;c114FA1 ,/103.8 0,1/.,100/(100w),w,%,ISO4684.-,.9 :- ;- ,;- ;- ;- ,;- ;- ,-.4 ISO 17226-12011 A(): HPLC , .1, 10 - . .1 HPLC , / r, / R,/ ,%A 7,65 1,27 3,13 94B 17,69 3,82 7,97 96 28,69 5,40 11,42 91D 102,16 20,8