SAFETY DATA SHEET
Dolomite
Page 1 / 7
Previous date: -
Date 27.9.2012
SECTION 1. IDENTIFICATION OF THE SUBSTANCE/MIXTURE AND OF THE COMPANY/
UNDERTAKING
1.1
1.1.1
Product identifier
Commercial Product Name
Dolomite
1.2
1.2.1
Relevant identified uses of the substance or mixture and uses advised against
Recommended use
1.3
1.3.1
Construction industry; Manufacture of chemical products; Manufacture of basic metals, including alloys;
Manufacture of other non-metallic mineral products (e.g. plasters, cement); Manufacture of stone, plaster,
cement, glass and ceramic articles; Agriculture, forestry, fishery; Biocidal product; Environmental protection;
Water treatment chemicals; Flue gas treatment; Food/ feedstuff additives; Manufacture of food products;
Pharmaceuticals; Mining, (including offshore industries); Paper articles; Manufacture of paints, varnishes and
similar coatings, printing ink and mastics
Details of the supplier of the safety data sheet
Supplier
Nordkalk Oy Ab
P.O.Box
Skräbbölevägen 18
Postcode and post office
21600 Pargas
Finland
Telephone
+358 20 753 7000, Ulla Koponen +358 20 753 7159
Email
[email protected]
1.4
1.4.1
Emergency telephone number
Telephone number, name and address
Poison control centre, Helsinki, 24 h
+358 9 471 977; +358 9 4711
SECTION 2. HAZARDS IDENTIFICATION
2.1
2.2
2.3
Classification of the substance or mixture
This mixture is not classified as dangerous according to Directive 1999/45/EC. The product is not classified as
dangerous according to Regulation (EC) No. 1272/2008.
Label elements
None.
Other hazards
Dust contact with the eyes can lead to mechanical irritation. May cause respiratory tract irritation.
SECTION 3. COMPOSITION/INFORMATION ON INGREDIENTS
3.2
3.2.1
3.3
Mixtures
Hazardous components
CAS/EC and EINECS
Reg.number
Chemical name of the
substance
Concentration Classification
16389-88-1
240-440-2
Dolomite
471-34-1
207-439-9
Calcium carbonate
> 53 % (I),
15-53 % (II)
~25 % (I),
25-70 % (II)
National occupational exposure
limits
National occupational exposure
limits
Other information
Concentration: I = dolomite class I, II = dolomite class II. Dolomite is composed of clacium carbonate and
magnesium carbonate.
Dolomite: This substance is exempt from registration according to Regulation (EC) No. 1907/2006 (REACH).
SAFETY DATA SHEET
Dolomite
Date 27.9.2012
Page 2 / 7
Previous date: -
SECTION 4. FIRST AID MEASURES
4.1
4.1.2
4.1.3
4.1.4
4.1.5
4.2
4.3
Description of first aid measures
When symptoms persist or in all cases of doubt seek medical advice.
Inhalation
If breathed in, move person into fresh air.
Skin contact
Rinse with water.
Eye contact
Wash off with plenty of water.
Ingestion
No hazards which require special first aid measures.
Most important symptoms and effects, both acute and delayed
Dust contact with the eyes can lead to mechanical irritation. May cause respiratory tract irritation.
Indication of immediate medical attention and special treatment needed
Treat symptomatically.
SECTION 5. FIREFIGHTING MEASURES
5.1
5.1.1
5.1.2
5.2
5.3
Extinguishing media
Suitable extinguishing media
Will not burn. Use extinguishing measures that are appropriate to local circumstances and the surrounding
environment.
Extinguishing media which must not be used for safety reasons
No information available.
Special hazards arising from the substance or mixture
In case of fire hazardous decomposition products may be produced such as: Carbon dioxide (CO2), carbon
monoxide (CO), oxides of nitrogen (NOx), dense black smoke.
Advice for firefighters
Wear self-contained breathing apparatus and protective suit.
SECTION 6. ACCIDENTAL RELEASE MEASURES
6.1
Personal precautions, protective equipment and emergency procedures
6.2
Environmental precautions
Avoid creating dust. Use personal protective equipment.
6.3
6.4
None.
Methods and materials for containment and cleaning up
Vacuuming techniques. Use a suitable vacuum cleaner. Flush away traces with water.
Reference to other sections
For personal protection see section 8. SECTION 13: Disposal considerations
SECTION 7. HANDLING AND STORAGE
7.1
Precautions for safe handling
7.2
Conditions for safe storage, including any incompatibilities
7.3
Specific end use(s)
Avoid dust formation. Respirator must be worn if exposed to dust. Ensure adequate ventilation.
Protect from moisture. Do not store near acids. Keep tightly closed.
No information available.
SAFETY DATA SHEET
Dolomite
Page 3 / 7
Previous date: -
Date 27.9.2012
SECTION 8. EXPOSURE CONTROLS/PERSONAL PROTECTION
8.1
Control parameters
8.1.1
No information available.
Threshold limits
16389-88-1
dolomite
471-34-1
calcium carbonate
8.1.2
Other information on limit values
8.1.3
Limit values in other countries
10 mg/m3 (8 h)
inorganic dust
10 mg/m3 (8 h)
inorganic dust
No information available.
8.1.4
8.1.5
8.2
8.2.1
8.2.2
8.2.2.1
8.2.2.2
8.2.2.3
8.2.2.4
8.2.2.5
8.2.3
No information available.
DNELs
Calcium carbonate:
Workers/Inhalation exposure/Chronic exposure/Systemic effects = 10 mg/m³
Consumers/Inhalation exposure/Chronic exposure/Systemic effects = 10 mg/m³
Consumers/Oral exposure/Acute exposure/Systemic effects = 6,1 mg/kg bw/day
Consumers/Oral exposure/Chronic exposure/Systemic effects = 6.1 mg/kg bw/day
PNECs
Calcium carbonate: Water
= not hazardous Sediment
= not hazardous
Behaviour in waste water treatment plants/Toxicity to microorganisms = 100 mg/l, NOEC, AF=10
Terrestrial Compartment = not hazardous
Air = not hazardous
Exposure controls
Appropriate engineering controls
Provide adequate ventilation. Local exhaust recommended. If needed: Prevent unauthorised persons entering
the zone.
Individual protection measures
Respiratory protection
Respirator must be worn if exposed to dust. Type: P1, P3
Hand protection
No special protective equipment required.
Eye/face protection
Goggles.
Skin protection
No special protective equipment required.
Hygiene measures
Wash hands and face before breaks and immediately after handling the product.
Environmental exposure controls
No special precautions required.
SECTION 9. PHYSICAL AND CHEMICAL PROPERTIES
9.1
9.1.1
9.1.2
9.1.3
9.1.4
Important Health Safety and Environmental Information
Appearance
Dry chemical, light
Odour
Odour threshold
pH
odourless
no data available
7-9 (as aqueous solution)
SAFETY DATA SHEET
Dolomite
Date 27.9.2012
Page 4 / 7
Previous date: -
9.1.5
9.1.6
Melting point/freezing point
Initial boiling point and boiling range
9.1.7
Flash point
9.1.8
Evaporation rate
9.1.9
Flammability (solid, gas)
no
no
no
no
no
9.1.10
9.1.10.1
Explosive properties
Lower explosion limit
no data available
9.1.10.2
Upper explosion limit
9.1.11
Vapour pressure
9.1.12
Vapour density
9.1.13
Relative density
no data available
no data available
no data available
2,75 - 2,90 g/cm³, 20 °C
9.1.14
9.1.14.1
Solubility(ies)
Water solubility
28 - 120 mg/l, 20°C
9.1.14.2
Fat solubility (solvent - oil to be specified)
9.1.15
Partition coefficient: n-octanol/water
9.1.16
Auto-ignition temperature
9.1.17
Decomposition temperature
9.1.18
Viscosity
9.1.19
Explosive properties
9.1.20
Oxidising properties
9.2
Other information
data available
data available
data available
data available
data available
insoluble
no data available
no data available
calciumcarbonate: > 450 °C
no data available
no data available
no data available
No information available.
SECTION 10. STABILITY AND REACTIVITY
10.1
10.2
10.3
10.4
10.5
10.6
Reactivity
Stable under recommended storage conditions.
Chemical stability
Contact with acids releases carbon dioxide. Decomposes in temperatures over 600 °C and releases calcium
magnesium oxide.
Possibility of hazardous reactions
Contact with acids and excess heating releases carbon dioxide, some times violently.
Conditions to avoid
Protect from moisture. Incompatible with acids. Unstable if heated.
Incompatible materials
Acids.
Hazardous decomposition products
Carbon dioxide (CO2).
SECTION 11. TOXICOLOGICAL INFORMATION
11.1
11.1.1
Information on toxicological effects
No information available.
Acute toxicity
No data is available on the product itself.
Calcium carbonate:
LD50/oral/rat = > 2000 mg/kg bw (OECD 420)
LD50/dermal/rat = > 2000 mg/kg bw (OECD 402)
LC50/inhalation/4h/rat = > 3 mg/l (OECD 403)
SAFETY DATA SHEET
Dolomite
Date 27.9.2012
11.1.2
11.1.3
11.1.4
11.1.5
11.1.6
11.1.7
11.1.8
Page 5 / 7
Previous date: -
Irritation and corrosion
Dust contact with the eyes can lead to mechanical irritation. May cause respiratory tract irritation.
Calcium carbonate:
Skin corrosion/irritation, rabbit: No skin irritation (OECD 404)
Serious eye damage/eye irritation, rabbit: No eye irritation (OECD 405)
Sensitisation
Calcium carbonate:
Skin sensitisation, mouse: No sensitisation responses were observed. (OECD 429)
Subacute, subchronic and prolonged toxicity
Contains no ingredient listed as a carcinogen.
Calcium carbonate:
Toxicity for reproduction, rat, NOEL = 1 000 mg/kg bw/day (OECD 422)
STOT-single exposure
No information available.
STOT-repeated exposure
No information available.
Aspiration hazard
No information available.
Other information on acute toxicity
No information available.
SECTION 12. ECOLOGICAL INFORMATION
12.1
12.1.1
12.1.2
12.2
12.2.1
12.2.2
12.3
12.4
12.5
12.6
Toxicity
Aquatic toxicity
No data is available on the product itself.
Calcium carbonate:
Aquatic toxicity is unlikely due to low solubility.
NOEC/levä, Desmodesmus subspicatus = 14 mg/l
Toxicity to microorganisms: NOEC/activated sludge = 1 000 mg/l (OECD 209). No toxicity.
Toxicity to other organisms
No data is available on the product itself.
Calcium carbonate:
LC50/14 d/Eisenia fetida > 1 000 mg/kg dry soil, NOEC = 1 000 mg/kg dry soil (OECD 207). No acute toxicity.
LC50/21 d/Glycine max/Lycopersicon esculentum/Avena sativa > 1 000 mg/kg dry soil, NOEC = 1 000 mg/kg dry
soil (OECD 208). No acute toxicity.
EC50/28 d/soil microorganisms > 1 000 mg/kg dry soil, NOEC = 1 000 mg/kg dry soil (OECD 216). No toxicity.
Persistence and degradability
Biodegradation
The methods for determining the biological degradability are not applicable to inorganic substances.
Chemical degradation
Dissociates slowly into calcium, magnesium and carbonate ions.
Bioaccumulative potential
Bioaccumulation is unlikely.
Mobility in soil
No information available.
Results of PBT and vPvB assessment
This mixture contains no substance considered to be persistent, bioaccumulating nor toxic (PBT). This mixture
contains no substance considered to be very persistent nor very bioaccumulating (vPvB).
Other adverse effects
No information available.
SAFETY DATA SHEET
Dolomite
Date 27.9.2012
Page 6 / 7
Previous date: -
SECTION 13. DISPOSAL CONSIDERATIONS
13.1
Waste treatment methods
13.2
Waste from residues / unused products
Empty packaging: Can be landfilled or incinerated, when in compliance with local regulations.
If recycling is not practicable, dispose of in compliance with local regulations.
SECTION 14. TRANSPORT INFORMATION
Not classified as dangerous for conveyance in the meaning of
the regulations for the transport of dangerous goods by road
and rail.
None.
14.1
UN number
14.2
UN proper shipping name
14.3
Transport hazard class(es)
14.4
Packing group
14.5
Environmental hazards
14.6
Special precautions for users
14.7
No information available.
Transport in bulk according to Annex II of MARPOL 73/78 and the IBC Code
No information available.
SECTION 15. REGULATORY INFORMATION
15.1
Safety, health and environmental regulations/legislation specific for the substance or mixture
15.2
Chemical safety assessment
National occupational exposure limits, SECTION 8: Exposure controls/personal protection.
No information available.
SECTION 16. OTHER INFORMATION
16.1
Additions, Deletions, Revisions
16.2
Key or legend to abbreviations and acronyms
Version 1.0.
16.3
16.4
- HTP -time weighted average
- DNEL - No observed adverse effect level
- PNEC - Predicted No Effect Concentration
- NOEC - No Observed Effect Concentration
- AF - Assessment Factor
- LD50 - Lethal Dose, 50 %
- LC50 - Lethal Concentration, 50 %
- NOEL - No Observable Effects Limit
- EC50 - half maximal effective concentration
- PBT - persistent, bioaccumulting and toxic substance
- vPvB - very persistent and very bioaccumulating substance
Key literature references and sources for data
Safety data, Regulation (EC) No 1272/2008 on classification, labelling and packaging of substances and
mixtures, Annex VI, Table 3.2, Regulation (EC) No 1272/2008 on classification, labelling and packaging of
substances and mixtures, Annex VI, Table 3.1
Classification procedure
REGULATION (EC) No 1272/2008, Regulation (EC) No 1272/2008 on classification, labelling and packaging of
substances and mixtures, Annex VI, Table 3.1.
SAFETY DATA SHEET
Dolomite
Previous date: -
Date 27.9.2012
16.6
16.7
Page 7 / 7
Training advice
Provide adequate information, instruction and training for operators. Refer to attached safety data sheets and/or
instructions for use.
Recommended restrictions
The information contained herein is based on the present state of our knowledge and does therefore not
guarantee certain properties. These safety data sheets give important health and safety information; we
suggest that you review these documents prior to handling of the products. For these documents to be an
effective means of hazard communication, they should be made available to all those who handle and are
responsible for operations involving this product. Risks associated with the hazards identified in the safety data
sheet may be reduced or avoided if employees and customers are informed, to their possible occurrence, and
adhere to safe work practices.
The end of the Safety Data Sheet