GOST 32439-2013 Goods of household chemistry Method for determination of alkaline components《家用化学物品 碱性成分的测定方法》.pdf

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1、 , () INTERSTATE COUNCIL FOR STANDARDIZATION, METROLOGY AND CERTIFICATION (ISC) 32439 2013 2014 324392013 , - 1.092 . 1.22009 . , . , , , 1 - ( ), 354 2 527 - 3 , ( 14 2013 . 44-2013) : ( 3166) 00497 ( 3166) 00497 - AM AZ KG RU UZ 4 5101997 . - 5 22 - 2013 . 1908- 324392013 - 1 2015 6 - , . () - - .

2、 , , 2014 -, - II 324392013 Goods of household chemistry. Method for determination of alkaline components 201501011 ( ) , , , , - (Na2O) (NaOH) 1,0 % 15,0 % 8 200 /3. (, , .) . 2 - : OIML R 111-12009 . E1, E2, F1, F2, M1, M1-2, M2, M2-3 M3. 1. - 177074 ( 104283, 478880) . -, , , . 311877 . . 420477

3、. . 432877 . . 4919.177 . - 670972 . 914780 . 1092976 . . 1830087 . 241042001 . * 2533682 . , - 25794.183 . - 2702586 . 2849890 . . - 2916991 ( 64877) . 2925191 ( 385-184) . . 1. * 532282008 . 1. . . 1 324392013 , 1 , - . (), - () . , , , , . 3 3.1 27025. 3.2 , . 4 , , - (II) 0,1 - 200 24104 (II) -

4、0,05 200 . (1 100 ) F1 OIML R 111-1. 0 100 1 28498. 2-2-2, 2-2-10, 2-2-20, 2-2-50 29169. 1-3-2-50-0,1 29251. 1-250-2 1770. -2-250-34 25336. -56-80 25336. 3-100-2 1770. -1-250 25336. -24/10 25336. 5 3 9147. . 10929, - (NaOH) = 0,1 /3 . 4204, (1/2 2SO4) = = 0,1 /3(0,1 .), 25794.1 3118, (HCl) = = 0,1 /

5、3(0,1 .), 25794.1. 4328, (NaOH) = = 0,1 /3(0,1 .), 25794.1. (), 0,1 %, 4919.1. () 10 /3 70%- 1 %, 4919.1. (), 0,2 %. . 18300. 6709 . 5 5.1 . : - , , ; 2 324392013 - , . , , , - 1. , , NaOH - NaOH, - NaOH 2. 1 , , , 3 , - , - - 5.2.1 0,2 1,0 -, - 5.2.1 0,5 1,0 - -, - 5.2.2 5.2.3 - 1,0 5,0 50 - 2 , -

6、- NaOH, % - , - NaOH, /3 , 3 V1, 3- - 5.2.4 1,0 4,0 2,0 3,0 - - - 5.2.5 - - 8 40 . . 40 100 100 200 10 10 10 50 20 10 , , , . - . . 5.2 5.2.1 , , , , , 7080 3 , , . . 7080 3 . , 60 70 , - . 5.2.2 , 7080 3- , 60 70 , . , - 120150 3. 2-2-50 50 3 . 5.2.3 , 3 324392013 , , 1520 . 2-2-50 50 3 . 5.2.4 , ,

7、 , , 2-2-2 2 3 , , - 50 3 . 5.2.5 , - 10 3 2-2-10 , . 2-2-50, 2-2-20 2-2-10 V1 - 2 , 2-2-2 2 3 , , 5060 3 . 6 , 5.2, - 1 2 : - - ; - ; - . , . 7 7.1 (Na2O) , %, - : - 5.2.1 5.2.4 1000031,0mVX = ; (1) - 5.2.2 5.2.3 100502500031,0mVX= , (2) V (1/2 2SO4) = 0,1 /3 (HCl) = 0,1 /3, , 3; 0,0031 Na2O , 1 3

8、(1/2 2SO4) = 0,1 /3 (HCl) = 0,1 /3, /3; m , ; 250 , 5.2 ( ), 3; 50 , 5.2.2 5.2.3, 3. 7.2 (NaO) - 5.2.1 5.2.4 1, %, 1000040,01mVX = , (3) V (1/2 2SO4) = 0,1 /3 (HCl) = 0,1 /3, , 3; 0,0040 NaO , 1 3 - (1/2 2SO4) = 0,1 /3 (HCl) = 0,1 /3, /3; 4 324392013 m , . 7.3 (NaOH) 5.2.5 2, /3, 121010002500040,0VVX= , (4) V (1/2 2SO4) = 0,1 /3 (HCl) = 0,1 /3, , 3; 0,0040 NaOH ,