MSDS

( Sodium Hydroxide ) -

328-2 0473-71796

/ 04-7371796 04-7371796

A. 4() 1/ 1

/ 1

B.

:

:

1.

2. 20

3.

CO

( SODIUM HYDROXIDE ) Caustic soda Sodium hydrate Soda lye CAS NO.01310-73-2

32%45%

A.:

1 .

2 .

3 .

4 .

B.:

1.

2.

3. 20

4.

C.

1. ()

2. 20

3.

4.

D.

1.

2.

3. 240 300

4.

5.

C

,

1 .()

2 .

1 .

2 .

1.

2.

3.

1.2. 3.

4.

1 .

2 .

3 .

4 .

5 .

1.

2.

3.

4.

5.

6.

1.

2.

3.

4.

5.

6.(40 )

7.

8.

1.2.

3.

1.TWA2mg/m3

2.STEL4mg/m3

3.CEILING

4. BEIs

1.10 mg/m3

2.

1.

2.

3.

318.4()

PH 14 /118 (32%)142 (45%)

@STP

(/)--

--

/ -

1 mmHg (=1) -

(=1)1.349(32%)1.468(45%) @ 20 111 g/100ml @ 20()

/(log/Kow)-- /

1.

2.

3.

4. ()

5. 1.2-

6.

--

1.

2. 4% 1560

PH=13.5

3. 0.12% 1

1 .

2 .

3 .

1 .

2 .

3 .

LD50()1350 mg/kg()

LC5O()--

500mg/24H()

50ug/24H( )

()

.

LC50()43mg/l/96H

EC50()-

(BCF)-

()--

()--

()--

()--

--

--

.

1.

2.

3.

.

1824

8

(/)

84

.

1. 4.

2. 5.

3.

.

1.108

2.PPG Industries,Inc. MSDS Edition No.21, 08/11/2005

/ 328-2 / (04)7371796

97 6 15

"--"