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Section 9 - Physical and Chemical Properties <br />9.1 Information on Physical and Chemical Properties <br />Material Description <br />Physical Form Gas Appearance/Description <br />Gas mixture, colorless gas, which <br />has a rotten egg-like odor, due to <br />the presence of Hydrogen Sulfide. <br />Color Colorless Odor Rotten-egg <br />Taste Data lacking Particulate Type Not relevant <br />Particulate Size Not relevant Aerosol Type Not relevant <br />Odor Threshold 0.13 ppm <br />Hydrogen sulfide Physical and Chemical Properties Data lacking <br />General Properties <br />Boiling Point -320.4 F(-195.7778 C) <br />Nitrogen Melting Point -345.8 F(-209.8889 C) <br />Nitrogen <br />Decomposition Temperature Data lacking Heat of Decomposition Data lacking <br />pH Data lacking Specific Gravity/Relative Density Data lacking <br />Density 0.072 lb(s)/ft³ <br />Nitrogen Bulk Density Data lacking <br />Water Solubility 0.023 <br />(vol/vol) Nitrogen Solvent Solubility Data lacking <br />Viscosity Not relevant Explosive Properties Data lacking <br />Oxidizing Properties: Data lacking <br />Volatility <br />Vapor Pressure Not relevant Vapor Density 0.906 Air=1 <br />Evaporation Rate Not relevant VOC (Wt.) Data lacking <br />VOC (Vol.) Data lacking Volatiles (Wt.) Data lacking <br />Volatiles (Vol.) Data lacking <br />Flammability <br />Flash Point Not relevant UEL Not relevant <br />LEL Not relevant Autoignition Not relevant <br />Burning Time Data lacking Flame Height Data lacking <br />Flame Extension Data lacking Ignition Distance Data lacking <br />Flame Duration Data lacking Self-Accelerating Decomposition <br />Temperature (SADT) Data lacking <br />Heat of Combustion (ΔHc) Data lacking Flammability (solid, gas) Data lacking <br />Environmental <br />Half-Life Data lacking Octanol/Water Partition coefficient Data lacking <br />Coefficient of water/oil distribution Not relevant Bioaccumulation Factor Data lacking <br />Bioconcentration Factor Data lacking Biochemical Oxygen Demand <br />BOD/BOD5 Data lacking <br />Chemical Oxygen Demand Data lacking Persistence Data lacking <br />Degradation Data lacking <br />9.2 Other Information <br />l No additional physical and chemical parameters noted. <br />Section 10: Stability and Reactivity <br />10.1 Reactivity <br />0.0015 – 23.5% Oxygen; 0.0005% – 2.5% Methane; 0.0005 – 1.0% Carbon Monoxide; 0.001 – 0.025% Hydrogen Sulfide; Nitrogen Gas balance0.0015 – 23.5% Oxygen; 0.0005% – 2.5% Methane; 0.0005 – 1.0% Carbon Monoxide; 0.001 – 0.025% Hydrogen Sulfide; Nitrogen Gas balance0.0015 – 23.5% Oxygen; 0.0005% – 2.5% Methane; 0.0005 – 1.0% Carbon Monoxide; 0.001 – 0.025% Hydrogen Sulfide; Nitrogen Gas balance0.0015 – 23.5% Oxygen; 0.0005% – 2.5% Methane; 0.0005 – 1.0% Carbon Monoxide; 0.001 – 0.025% Hydrogen Sulfide; Nitrogen Gas balance <br />Preparation Date: 10/August/2012Preparation Date: 10/August/2012Preparation Date: 10/August/2012Preparation Date: 10/August/2012 <br />Revision Date: 16/December/2013Revision Date: 16/December/2013Revision Date: 16/December/2013Revision Date: 16/December/2013 <br />Format: EU CLP/REACH Language: English (US)Format: EU CLP/REACH Language: English (US)Format: EU CLP/REACH Language: English (US)Format: EU CLP/REACH Language: English (US) <br />OSHA HCS 1994, WHMIS, UN GHS, EU CLP, EU DSD/OSHA HCS 1994, WHMIS, UN GHS, EU CLP, EU DSD/OSHA HCS 1994, WHMIS, UN GHS, EU CLP, EU DSD/OSHA HCS 1994, WHMIS, UN GHS, EU CLP, EU DSD/DPDDPDDPDDPDPage 8 of 18Page 8 of 18Page 8 of 18Page 8 of 18