Product and Reference: Calcium Silicate Synthetic Mineral
Date of Issue: 01/11/2009
1. Identification of the Preparation and Company
Company: Lakeland Carbons Ltd
Product Code: Lakegrit
Intended Use: Water filtration, concrete additive, abrasive
Name and full address:
Lakeland Carbons LTD, Flusco Works, Flusco, nr Penrith, Cumbria, CA11 0JA
Telephone Number: 01768483726
2. Composition/Information on components
Hazardous Components in Product for EC – no hazardous components. The material is a synthetic mineral with a strongly bonded matrix structure of different elements produced by quenching molten slag into cold water.
Component Name Codes Concentration %
Silica Oxide SiO2 45- 50
Calcium Oxide CaO 30-40
Aluminium Oxide Al2O3 10-20
Iron Oxide FeO 3-7
Magnesium Oxide MgO 3-5
Manganese Oxide MnO 0-1
All other elements are trace elements.
There is analytically no free silica in this product.
3. HAZARD IDENTIFICATION
Main Hazards:
Dust from handling operations.
Health Effects - Eyes:
Dust may cause slight transient irritation.
Health Effects - Skin:
Repeated or prolonged contact may produce irritation.
Health Effects - Ingestion:
None known.
Health Effects - Inhalation:
Exposure to dust may have the following effects:- irritation of nose, throat and respiratory tract.
4. FIRST AID MEASURES
General:
In all cases of doubt, or when symptoms persist, seek medical attention. Never give anything by mouth to an unconscious person.
Inhalation:
Remove to fresh air, keep the patient warm and at rest. If breathing is irregular or stopped, administer artificial respiration. Give nothing my mouth. If unconscious, place in the recovery position and seek medical advice.
Skin Contact:
Remove contaminated clothing. Wash skin thoroughly with soap and water or use a proprietary skin cleaner.
Ingestion:
Mouth rinse and give water to drink.
Eye:
Eye wash with plenty of water.
5. FIRE FIGHTING MEASURES
Extinguishing media:
Water
6. ACCIDENTAL RELEASE MEASURES
Recovery measures:
Product can be swept up dry or wet. Personnel should use appropriate personal protective equipment particularly if material is in powder form and dry.
7. HANDLING AND STORAGE
Handling:
Avoid breathing dust and spillage whilst handling.
The Manual Handling Operations Regulations may apply to the handling of bags when carrying out assessments.
Storage:
The storage and use of this product is not subject to any requirements but it should be kept dry where this is important for further process use.
8. EXPOSURE CONTROLS/PERSONAL PROTECTION
General:
a) Persons with a history of asthma, allergies or chronic or recurrent respiratory disease should only be employed in processes in which this product is used under supervision.
b) Persons with a history of skin sensitisation problems should only be employed in processes in which this product is used under appropriate medical supervision.
Engineering Measures:
Provide adequate ventilation. Where reasonably practicable this should be achieved by the use of local exhaust ventilation and good general extraction during process use.
Occupational Exposure Standards:
1. Total dust:
Less than 10 mg per cubic metre 8h TWA
2. Respirable dust:
Less than 4 mg per cubic metre 8h TWA
Personal Protection:
All Personal Protective Equipment, include Respiratory Protective Equipment, used to control exposure to hazardous substances must be selected to meet the requirements of the COSHH Regulations.
Respiratory Protection:
Air-fed respiratory protective equipment should be worn when this product is shotblasted This should be in addition to the other measures taken to reduce exposure (eg, in boot design and operation and process modifications). Non-essential and unprotected people should be excluded from the area if exposure is possible.
Hand Protection:
When skin exposure may occur, advice should be sought from glove suppliers on appropriate types. Barrier creams may help to protect exposed areas of the skin but are not substitutes for full physical protection.
Eye Protection:
Eye protection designed to protect against exposure which should be an EC approved helmet in blasting operations.
Skin Protection:
Cotton or cotton/synthetic overalls or coveralls are normally suitable. Grossly contaminated clothing should be removed and the skin washed with soap and water or a proprietary skin cleaner.
9. PHYSICAL AND CHEMICAL PROPERTIES
Physical state: Solid, angular light brown granules
Odour: None
Explosion Limits (%): None
Flash point: None
Solubility in water (kg/m3): Insoluble
Density (kg/m3): 1325
Hardness: 6 mohs
Specific gravity: 2.8
10. STABILITY AND REACTIVITY
Stability: Stable under normal conditions
11. TOXICOLOGICAL INFORMATION
Acute Toxicity:
No relevant studies identified
Irritancy - Eyes:
Splashes in the eye may cause irritation and irreversible local damage
Irritancy - Skin:
Repeated or prolonged contact with the product may lead to skin irritation
Sub-acute/Subchronic Toxicity:
No relevant studies identified.
Chronic Toxicity/Carcinogenicity:
Appropriate protective measures and good hygiene practices should be followed in order to minimise potential exposure.
Genotoxicity:
No relevant studies identified.
Reproductive/Developmental Toxicity:
No relevant studies identified.
Human Data:
Inhalation over long periods of time may constitute a health hazard.
Additional Data:
None.
12. ECOLOGICAL INFORMATION
There is no data available on the product itself. The Air Pollution Control requirements of regulations made under the Environmental Protection Act may apply to the use of this product.
13. DISPOSAL CONSIDERATIONS
The material in its supplied form is non hazardous inert solid waste and is classified as such under Appendix A section 10 09 03 of the Consolidated European Waste Catalogue EC Landfill Directive ( 16 th July 2004 ),
The disposal of material after it has been used may cause the product to fall into a different category.
14. TRANSPORT INFORMATION
UN Number:
Not regulated.
ADR/RID substance ID number:
Not regulated.
IMDG:
Not regulated.
Tremcard No. TEC ®:
Not regulated.
15. REGULATORY INFORMATION
The information contained in this safety data sheet does not constitute the suppliers own assessment of workplace risks as required by other Health and Safety legislation. The provisions of the Health and Safety at Work etc. Act and the Control of Substances Hazardous to Health Regulations apply to the use of this product at work.
16. OTHER INFORMATION
The information contained in this safety data sheet is based on the present state of knowledge and current national legislation. It provides guidance on health, safety and environmental aspects of the product and should not be construed as any guarantee of technical performance or suitability for particular applications, and we don not accept any liability for any loss or damage , however arising, which may result directly or indirectly from the use of this information.
Further information and relevant advice can be found in: The Control of Substances Hazardous to Health Regulations 1988 (SI 1988. 1657).
The Manual Handling Operations Regulations 1992 (SI 1992:2793)
The Environmental Protection (Duty of Care) Regulations 1992 (SI 1992-2839).
