Page 104 - Barkev Product Catalogue
P. 104
SAFETY DATA SHEET (REGULATION (EC) n° 1907/2006 - REACH) Version 5.1 (26-09-2016) - Page 4/6
POUDRE NEUTRALISANTE POUR COBRA - 01POUDRE EN
- Respiratory protection
Avoid breathing dust.
Type of FFP mask :
Wear a disposable half-mask dust filter in accordance with standard EN149.
SECTION 9 : PHYSICAL AND CHEMICAL PROPERTIES Powder or dust.
White.
9.1. Information on basic physical and chemical properties Odourless.
Na2CO3
General information : 105.99
80 - 90 % < 125 µm.
Physical state :
Colour: 11.3 (10 g/l - 25°C)
Odour: Not relevant.
Empirical formula : Not relevant.
Molecular weight: Not relevant.
Particle size : 2.53 (20°C)
Soluble. 71g/l (0°C) - 212.5g/l (20°C)
Important health, safety and environmental information 851 °C.
pH (aqueous solution) : 0.5 - 0.6 kg/m3.
pH : > 400°C.
Flash point interval :
Vapour pressure (50°C) :
Density :
Water solubility :
Melting point/melting range :
9.2. Other information
Density:
Decomposition temperature:
SECTION 10 : STABILITY AND REACTIVITY
10.1. Reactivity
Decomposes in the presence of strong acids.
10.2. Chemical stability
This mixture is stable under the recommended handling and storage conditions in section 7.
10.3. Possibility of hazardous reactions
No data available.
10.4. Conditions to avoid
Avoid :
- formation of dusts
- humidity
Dusts can form an explosive mixture with air.
10.5. Incompatible materials
Keep away from :
- aluminium
10.6. Hazardous decomposition products
The thermal decomposition may release/form :
- carbon monoxide (CO)
- carbon dioxide (CO2)
SECTION 11 : TOXICOLOGICAL INFORMATION
11.1. Information on toxicological effects
May have reversible effects on the eyes, such as eye irritation which is totally reversible by the end of observation at 21 days.
11.1.1. Substances
Acute toxicity : LD50 = 2800 mg/kg
Species : Rat
SODIUM CARBONATE (CAS: 497-19-8)
Oral route :
Dermal route : LD50 > 2000 mg/kg
Species : Rabbit
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