* *

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+7 (495) 849-29-70
10-18 -
+7 (495) 849-29-70
10-18 -

(II) 6-

(II) 6-
(II) 6-
. .
883 .

: Co(NO3)2• 6H2O

- :

. 291,03
t -32  57°
2630

 : - , .

: , , , .

5, 5.1, 5143, 1477.

  (II) 6- 4528-78

( 2622220012)

( 2622220011)
.. ≥ 99% ≥ 97%
. ≤ 0,003% ≤ 0,01%
(SO4) ≤ 0,003% ≤ 0,01%
(Cl) ≤ 0,001% ≤ 0,005%
(NH4) ≤ 0,05% ≤ 0,6%
(Fe) ≤ 0,0005% ≤ 0,001%
(Mg) ≤ 0,005% ≤ 0,01%
(Cu) ≤ 0,001% ≤ 0,005%
(Ca) ≤ 0,005% ≤ 0,02%
(Ni) ≤ 0,01% ≤ 0,1%
(Zn) ≤ 0,002% ≤ 0,02%
(K+Na) ≤ 0,02% ≤ 0,04%
p 5%- 3-5 3-5

2 .
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