MSDS PAGE: CAS 420-04-2 MSDS iosh_gov

2162!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
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Cyanamide
�?

/

Cyanamide
Amidocyanogen Carbimide Cyanogenamide Hydrogen cyanamide carbodiimde
CAS No. 420-04-2
100

–�??

1. 2. 3.
4. 5.
1. 2. 3.
1. 15 2.
1. 1 2 2.

C

1.
4/ 5/
1. 2.
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!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 3 0 !5!

1. 2.
1.
2.
3.

1. pH 4
1.
2.

BEIs

TWA STEL CEILING
2mg/m3 4mg/m3 –�??

1. 2mg/m3 / /

2. (
)

1.
2. 3. 4.

–�??
pH / / 140 @19mmHg
42-46 141

/
1.45
1.282( =1)
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2162!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 4 0 !5!

1. 2.

1,2-

1. 2.

LD50( ) 25 mg/kg
LC50( ) -
–�??

1.
1750 mg/kg( 70 )

/
1.
2.
3. (pH=8-10 )
4. 19

–�??
1. 84
2.
3.
2162!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
2162!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!
!! !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! 5 0 !5!

1.CHEMINFO CCINFO 99-2
2.OHM/TADS TOMES PLUS Vol.41 1999
3.RTECS TOMES PLUS Vol.41 1999
4.HSDB TOMES PLUS Vol.41 1999
5.New Jersey Hazardous Substance Fact Sheets TOMES PLUS Vol.41 1999
6.NIOSH/OSHA,Occupational Health Guidelines for Chemical Hazards,1981
7.Material Safety Data Sheets,Genium Publishing Corporation,1997
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89.3.31
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