الجمعة، 29 يوليو 2011

Macam-macam Pelarut Organik beserta tanda bahan berbahayanya


I. GOLONGAN ALKOHOL

1). Nama bahan                 : Gliserol (propana – 1,2,3, triol)
     Rumus                          : HO–CH2–CH–CH2–OH
                                                               |
                                                      OH
Kadar                          : 98 %
      BJ                                : 1,26 kg/lt
      BM                              : 92,10 gr/mol
      Tanda pd kemasan      : -

2). Nama bahan                 : Ethanol                                             
      Rumus                         : CH3–CH2–OH                                 
      Kadar                          : -
      BJ                                : 0,790 kg/lt
      BM                              : 46,07 gr/mol
      Tanda pd kemasan      : Highly Flammable
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzLuVzeYta6bDKRXeOfdqAqi-2EfwX1W3vSoHMEZkLA4ZTALzyoon-MefmcBN_n2kLon9yGESjN7qNcDkld_hITY_p10-qLQ91oN1w0SszOACBQigD0Ca5su0c-cKDXGydR54RmbSXUC8/s200/flammable.jpg





     


3). Nama bahan                 : 1- butanol
     Rumus                          : CH3–CH2–CH2–CH2–OH
      Kadar                          : 99,5 %
      BJ                                : 0,81 kg/lt
      BM                              : 74,12 gr/mol
      Tanda pd kemasan      : Harmful

     
     

4). Nama bahan                : Methanol
      Rumus                         : CH3–OH
      Kadar                          :  -
      BJ                                :  0,79 kg/lt
      BM                              :  32,04 gr/mol
      Tanda pd kemasan      : Highly Flammable, Toxic
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzLuVzeYta6bDKRXeOfdqAqi-2EfwX1W3vSoHMEZkLA4ZTALzyoon-MefmcBN_n2kLon9yGESjN7qNcDkld_hITY_p10-qLQ91oN1w0SszOACBQigD0Ca5su0c-cKDXGydR54RmbSXUC8/s200/flammable.jpg


II. GOLONGAN ALKOKSIALKANA (ETER)
           
1)      Nama Bahan               : Diethyl Ether
Rumus                         : CH3–CH2–O–CH2–CH3
Kadar                          : -
BJ        `                       : 0,71 kg/lt
BM                              : 74,12 gr/mol
Tanda pada kemasan   : Harmful, Extremely Flammable

             


III. GOLONGAN KETON ( ALKANON )

2)      Nama Bahan               : Ethyl Methyl Keton (butanon)
Rumus                         : CH3–C–CH2–CH3
                                                ||
                                               O
Kadar                          : 99,5 %
BJ                                : 0,80 kg/lt
BM                              : 72,11 gr/mol
Tanda pada kemasan   : Iritant, Highly Flammeble
https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzLuVzeYta6bDKRXeOfdqAqi-2EfwX1W3vSoHMEZkLA4ZTALzyoon-MefmcBN_n2kLon9yGESjN7qNcDkld_hITY_p10-qLQ91oN1w0SszOACBQigD0Ca5su0c-cKDXGydR54RmbSXUC8/s200/flammable.jpg           
 


IV. GOLONGAN ALDEHID ( ALKANAL )

1)      Nama Bahan               : Formaldehyde Solution
      O     
 ||
Rumus                         : H–C–H
      Kadar                          : 37 %
      BJ                                : 1,08 kg/lt
      BM                              : 30,03 gr/mol
      Tanda pada kemasan   : Toxic
     
     

V. GOLONGAN AROMATIK

1)   Nama Bahan               : Toluene (Toluol)
     
Rumus                         :
     

Kadar                          : 99,5 %
      BJ                                : 2,51 kg/lt
      BM                              : 92,14 gr/mol
      Tanda Pada kemasan  : Harmful, Highly Flammeble

https://blogger.googleusercontent.com/img/b/R29vZ2xl/AVvXsEgzLuVzeYta6bDKRXeOfdqAqi-2EfwX1W3vSoHMEZkLA4ZTALzyoon-MefmcBN_n2kLon9yGESjN7qNcDkld_hITY_p10-qLQ91oN1w0SszOACBQigD0Ca5su0c-cKDXGydR54RmbSXUC8/s200/flammable.jpg 

2 Post a Comment:

  1. Kepanjangan BJ dan BM itu apa ya?

    ردحذف
  2. Seharusnya itu bukan BJ dan BM, melainkan MJ dan MM
    BJ : berat jenis
    BM : berat molar
    MJ : massa jenis
    MM : massa molar

    Kalo BJ dan BM itu berarti melibatkan percepatan gravitasi bumi lagi.

    ردحذف