Page 123 - 006

117

* ( ( #& . 4 (toxicity categories) ! H0 . 4' / %

4

! H #
5( 4 (#( "

%

4 ( !( ' / 7.1

" $ 7.1
*(
0 & . 4 H0 . 4'

4 & & . 4

L
5( #! . 4 (
%

4 2545)
$IO 8  2!L r_ M X" % 50% (mg/kg 4 M #" )
$IO 8  2!L . 4 ("'
(oral) . 4 ("' 3 (dermal) ! . 4' /

(Class) !) 3 6 !) 71 !) 3 6 !) 71 '1
(
Y( (solid) (liquids) Y( (solid) (liquids) (
#& .70 kg)
Ia . 4 " " /
(extremely hazardous) <5 <20 <10 <40 2-3 "(
Ib . 4 " 5-50 20-200 10-100 40-400 1 % %
(highly hazardous)
Ila . 4
50-500 200-2,000 100-1,000 400-4,000 35 g 6
(moderately hazardous) 2 % ^
Ila . 4 " >500 >2,000 >1,000 >4,000
(slightly hazardous)

7.6 # $ O 8  2!L (Toxicity measures)

(& . 4 " (. 4 2
4 ( "
&6 (. 4 8 "#. (acute toxicity)

(. 4 67 (chronic toxicity)

7.6.1 2!L8Š % 2; (Acute toxicity)

/

+/

+7

"H+ .4'
( ! ,'( *
! .4 ( (single dose)
(" L

! 3 ! 6 " * - " " ! 7 (5
14 )

7.6.2 2!L8$34 $ (Chronic toxicity)

7

"H+ . 4' /
( +7 ! ,'( *
! .4
! ,'( "K&

7

67

" " '"
(.4 ! .4'! ,'( 5( #

/
/

6/

/
1

& 5 H+ ('' "
.4 '
( 5(
3

(3 '
7

/

+7

67

& -,
/" ' . L0
3 ## 6 ( ## ! ' ##!#. L0, 3(

6
6

( Y