߶ƷĿ¼2003棩

CAS No.

Ӣ

MAC (mg/m3)

PC-TWA (mg/m3)

PC-STEL (mg/m3)

1

N-׻100-61-8

  

N-Methyl aniline

2

5

2

N-768-52-5

  

N-Isopropylaniline

10

25

3

 7664-41-7

Ħ

Ammonia

20

30

4

  71-43-2

  

Benzene

6

10

5

  62-53-3

  

Aniline

3

7.5

6

ϩ 79-06-1

  

Acrylamide

0.3

0.9

7

ϩ 107-13-1

  

Acrylonitrile

1

2

8

 100-01-6

  

p-Nitroaniline

3

7.5

9

ȱ/ȱ

100-00-5/25567-67-3

  

p-Nitrochlorobenzene/ Dinitrochlorobenzene

0.6

1.8

10

 122-39-4

  

Diphenylamine

10

25

11

׻ 121-69-7

  

Dimethylanilne

5

10

12

̼ 75-15-0

  

Carbon disulfide

5

10

13

ȴȲ 7572-29-4

  

Dichloroacetylene

0.4

14

(ȫ칹)

582-29-0/ 99-65-0/100-25-4

  

Dinitrobenzene(all isomers)

1

2.5

15

ף 25321-14-6

  

Dinitrotoluene

0.2

0.6

16

һ  10102-44-0

  

Nitrogen dioxide

5

10

17

ױ-2,4-(TDI)

584-84-9

  

Toluene-2,4-diisocyanate(TDI)

0.1

0.2

18

 7664-39-3

Hydrogen fluoride

2

19

()

  

Fluorides(except HF), as F

2

5

20

Ӽ仯 7440-43-9

  

Cadmium and compounds

0.01

0.02

21

仯 305-03-3

  

Chromic and compounds

0.05

0.15

22

 7439-97-6

ˮ

Mercury

0.02

0.04

23

̼ 75-44-5

Phosgene

0.5

 

24

 7723-14-0

  

Yellow phosphorus

0.05

0.1

25

ף 60-34-4

  

Methyl hydrazine

0.08

26

ȩ  50-00-0

Formaldehyde

0.5

27

¯ɢ

  

Coke oven emissions

0.1

0.3

28

£302-01-2

  

Hydrazine

0.06

0.13

29

 7440-02-0

  

Nickel soluble compounds

0.5

1.5

30

׻⣻ 7803-51-2

  

Phosphine

0.3

31

  7783-06-4

  

Hydrogen sulfide

10

32

 77-78-1

  

Dimethyl sulfate

0.5

1.5

33

Ȼ  7487-94-7

Mercuric chloride

0.025

0.025

34

Ȼ  90-13-1

  

Chlorinated naphthalene

0.5

1.5

35

ȼ׻ 107-30-2

  

Chloromethyl methyl ether

0.005

36

ȣ 7782-50-5

  

Chlorine

1

37

ϩϩ 75-01-4

  

Vinyl chloride

10

25

38

̻(̳)

7439-96-5

  

Manganese and compounds

0.15

0.45

39

 7440-02-0

  

Nichel and insoluble compounds

1

2.5

40

뼰仯 7440-41-7

  

Beryllium and compounds

0.0005

0.001

41

ƫ׻ 57-14-7

  

Unsymmetric dimethylhydrazine

0.5

1.5

42

Ǧ /  

7439-92-1/7439-92-1

  

Lead dust

0.05

Lead fume

0.03

43

軯⣨CNƣ

460-19-5

  

Hydrogen cyanide,as CN

1

44

軯CNƣ

143-33-9

  

Cyanides,as CN

1

45

ױ 118-96-7

TNT

Trinitrotoluene

0.2

0.5

46

黯⣻

7784-42-1

  

Arsine

0.03

47

鼰޻  7440-38-2

  

Arenic and inorganic compounds

0.01

0.02

48

ʯܳ/ά 1332-21-4 

  

Asbestos

0.8    0.8f/ml

1.5  1.5f/ml

49

輰ܻ

  

Thallium and soluble compounds

0.05

0.1

50

ģʻ 13463-39-3

  

Nickel carbonyl

0.002

51

༰仯 7440-36-0

  

Antimony and compounds

0.5

1.5

52

̳ 7440-62-6

  

Vanadium pentoside fume and dust

0.05

0.15

53

  98-95-3

  

Nitrobenzene (skin)

2

5

54

һ̼Ǹԭ630-08-0

  

Carbon monoxide not in high altitude area

20

30

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