Safety data sheet

Revision date: 16.Feb.2011 Page 5 of 8 Revision Number 2
Material Safety Data Sheet
（Sodium hydrogen carbonate）
-Evaporation rate: Not available
-Solubility in / Miscibility with water: 9 g/100ml (at 20 degree)
-Segregation coefficient (n-octanol /water): Not available
-Viscosity
Dynamic: Not available
-Molecular Formula: NaHCO3
-Molecular Weight: 84.01
9.2 Other information: Not available
10. Stability and reactivity
10.1 Reactivity: No data available.
10.2 Chemical stability: Stable under ordinary conditions of use and storage.
10.3 Possibility of hazardous reactions:
Hazardous Polymerization: Hazardous polymerization does not occur.
Hazardous Reactions: None under normal processing.
10.4 Conditions to avoid
Thermal decomposition / conditions to be avoided: Moisture, incompatible products and temperature
above 50 degree C.
10.5 Incompatible materials
Material to be avoided: Strong oxidizing agents, strong acids.
Dangerous reactions: No dangerous reaction known.
10.6 Hazardous decomposition products: Carbon monoxide, carbon dioxide and sodium oxides.
11. Toxicological information
- Information on toxicological effects
- Acute toxicity:
LD/LC50 values relevant for classification:
CAS#: 144-55-8
Oral: LD50: 4220 mg/kg (rat)
Dermal: -
Inhalation: -
-Primary irritant effect:
* On the skin: May be harmful if absorbed through skin. May cause skin irritation.
* On the eye: May cause eye irritation.
-Additional toxicological information: Not available.
-Toxicokinetics, metabolism and distribution: Not available.
-Acute effects (acute toxicity, irritation and corrosivity): Not available.
-Sensitisation: No information available.