Page 28 - E:\CloudStation\Project\1 DONE\Ranhill CIMAH\Flip Book\
P. 28
Control of Industrial Major Accident Hazards (CIMAH) Report Page 1
Ranhill SAJ Sdn Bhd Revision 01
Part A: Information on the Hazardous Substances Date Aug 2019
CONTENTS
A.1.0 HAZARDOUS SUBSTANCE ............................................................................ 3
A.1.1 Hazardous Substance On-Site ............................................................... 3
A.1.2 Hazardous Substance Under CIMAH ..................................................... 5
A.1.3 Physical and Chemical Properties ......................................................... 5
A.1.3.1 General ............................................................................................... 6
A.1.3.2 Identification of Hazardous Substances .............................................. 6
A.1.3.3 Physical and Chemical Properties of Hazardous Substances ............. 6
A.1.3.4 Chemical Reactivity of the Hazardous Substances ............................. 7
A.2.0 ANALYTICAL METHODS ................................................................................. 8
A.2.1 Chlorine .................................................................................................... 8
A.2.1.1 Analytical Methods for Determining the Presence of Chlorine ............ 8
A.2.1.2 Physical Detection ............................................................................... 8
A.2.1.3 Gas Detector System .......................................................................... 9
A.2.2 Sodium Silicofluoride ............................................................................ 10
A.3.0 HAZARD POSED BY THE HAZARDOUS SUBSTANCE ............................... 11
A.3.1 Chlorine .................................................................................................. 11
A.3.1.1 Fire & Explosion Hazard .................................................................... 11
A.3.1.2 Toxicity and Health Hazard ............................................................... 11
A.3.1.3 Toxicity and Environmental Hazard ................................................... 13
A.3.2 Sodium Silicofluoride ............................................................................ 13
A.3.2.1 Fire & Explosion Hazard .................................................................... 13
A.3.2.2 Toxicity and Health Hazard ............................................................... 13
A.3.2.3 Toxicity and Environmental Hazard ................................................... 14
A.4.0 PURITY OF HAZARDOUS SUBSTANCE ...................................................... 16
A.4.1 Purity of Chlorine ................................................................................... 16
A.4.2 Purity of Sodium Silicofluoride ............................................................. 17
Appendix A1: JKKP-5 ............................................................................................... 18
Appendix A2: Safety Data Sheets (SDS) ................................................................. 19
Appendix A3: Gas Detectors Sensor Calibration Certificate ..................................... 20
