In case of fire in the surroundings, use appropriate extinguishing media.
Cough. Sore throat.
Use local exhaust or breathing protection.
Fresh air, rest.
Redness. Dry skin.
Rinse skin with plenty of water or shower.
Wear safety goggles.
First rinse with plenty of water for several minutes (remove contact lenses if easily possible), then refer for medical attention.
Do not eat, drink, or smoke during work.
CLASSIFICATION & LABELLING
Sweep spilled substance into covered containers. If appropriate, moisten first to prevent dusting. Wash away remainder with plenty of water.
According to UN GHS Criteria
Transportation UN Classification
Separated from acids.
SODIUM SESQUICARBONATE DIHYDRATE
PHYSICAL & CHEMICAL INFORMATION
Physical State; Appearance SOLID IN VARIOUS FORMS.
Chemical dangers The solution in water is a weak base. Reacts with acids.
Formula: C2H5Na3O8 / Na2CO3.NaHCO3.2H2O
Molecular mass: 226.0
Decomposes at 70°C Density: 2.1 g/cm³ Solubility in water, g/100ml at 20°C: 16
EXPOSURE & HEALTH EFFECTS
Routes of exposure
Effects of short-term exposure The substance is irritating to the eyes, skin and respiratory tract.
Inhalation risk A nuisance-causing concentration of airborne particles can be reached quickly, especially if powdered.
Effects of long-term or repeated exposure Repeated or prolonged contact with skin may cause dermatitis.
OCCUPATIONAL EXPOSURE LIMITS
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