Identification
Product identifiers, regulatory numbers, and supplier information
Product Information
- Product Name
- Silicon
Regulatory Identifiers
- CAS Number
- N/A
Identified Uses
Alloying into aluminium, production of silicones (siloxanes) via (CH 3 ) 2 SiCl 2, production of electronic grade silicon via HSiCl 3, production of synthetic amorphous silica via SiCl 4, and other industrial applications.
Manufacturers & Suppliers
Elkem ASA, Silicon Products
manufacturer
P.O. Box 334 Skyen N-0213 Oslo, Norway
+ 47 22 45 01 00
https://www.elkem.com/silicon-products/
Hazard Identification
GHS classification, signal word, pictograms, and hazard statements
GHS Pictograms
Manage your Safety Data Sheets
Organize and access chemical safety data with ease
Composition / Information on Ingredients
Chemical components, concentration ranges, and hazardous substance identification
| Chemical Name | CAS Number | Concentration | Hazardous |
|---|---|---|---|
| Silicium EC: 231-130-8 | 7440-21-3 | --- | No |
First Aid Measures
Emergency procedures for chemical exposure incidents
Fresh air.
Symptoms: Irritation caused by dust
Wash skin with water and/or a mild detergent.
Rinse eyes with water/saline solution.
Symptoms: persistent feeling of discomfort
Remove the person affected from dust-exposed area. See inhalation.
Immediate Medical Attention
See a physician on persistent feeling of discomfort.
Firefighting Measures
Extinguishing media, specific hazards, and firefighter protection
The data for this section has not been processed yet.
Accidental Release Measures
Spill cleanup procedures, containment, and environmental protection
The data for this section has not been processed yet.
Related Products
Similar products with comparable safety profiles
Handling and Storage
Safe handling precautions, storage conditions, and workplace requirements
The data for this section has not been processed yet.
Exposure Controls / PPE
Occupational exposure limits, engineering controls, and protective equipment
Good ventilation
Protective gloves
Eye protection, eye flushing facilities
Particulate respirator according to EN 149 FFP 2S in areas of inadequate ventilation
Measures to prevent environmental contamination are detailed in Section 6, 7 and 12. Target value and limit value for PM 10 and PM 2.5 (Directive 2008/50/EC) are specified: PM 10 one day limit value 50 g/m³, calendar year 25 g/m³; PM 2.5 calendar year 15 g/m³. These limits are not to be exceeded more than 30 times a calendar year.
Physical and Chemical Properties
Appearance, physical state, melting point, boiling point, and material characteristics
Stability and Reactivity
Chemical stability, hazardous reactions, and incompatible materials
The data for this section has not been processed yet.
Ecological Information
Environmental toxicity, biodegradation, and bioaccumulation data
The data for this section has not been processed yet.
Disposal Considerations
Waste treatment methods, disposal recommendations, and waste codes
The data for this section has not been processed yet.
Transport Information
UN numbers, shipping names, transport classes, and regulatory requirements
Regulatory Information
Chemical regulations, safety assessments, and compliance status
The data for this section has not been processed yet.
Frequently Asked Questions
Common questions about safety, handling, and properties
What is the hazard signal word for Silicon?
The signal word is no signal word.
What is the physical form of Silicon?
Silicon is a crystalline appearing as crystalline, lump, silvery material with silvery color. It has odourless odor.
What is Silicon used for?
Alloying into aluminium, production of silicones (siloxanes) via (CH 3 ) 2 SiCl 2, production of electronic grade silicon via HSiCl 3, production of synthetic amorphous silica via SiCl 4, and other industrial applications.
What is the melting point of Silicon?
The melting point is Approx. 1410 and the boiling point is Approx. 2355.