Silica Gel
- CAS Number
- 112926-00-8
- HSN Code
- 28112200
- Molecular Formula
- SiO2
- Catalogue Number
- AL01316
- Purity
- > 99%
- Molecular Weight
- 60.08 g/mol
Complies with : IP | BP | USP | EP | ACS
ISO 9001
ISO 14001
GMP
COA with every batch
Key Properties
Silica gel (230-240 mesh) is a highly porous, granular form of silicon dioxide, optimized for use in medium-pressure flash chromatography. This specific particle size is designed to enhance the efficiency of separation processes in column chromatography, making it an essential material for organic compound purification. Silica gel is widely recognized for its high surface area and ability to adsorb a variety of organic compounds, which makes it a versatile choice in both laboratory and industrial applications. Its purity and consistent particle size contribute to reproducible results in chromatographic separations, making it a preferred choice among chemists and researchers.
Also known as Silicon Dioxide, Silica.
- Catalogue No.
- AL01316
- CAS Number
- 112926-00-8
- Molecular Formula
- SiO2
- Molecular Weight
- 60.08 g/mol
- HSN Code
- 28112200
- Grade
- 230-240 mesh
- Product Form
- Substance
Silica gel appears as a white, fine, and porous powder. It has a bulk density of approximately 0.5-0.7 g/cm³ and a specific surface area ranging from 300 to 400 m²/g. The material is insoluble in water and most organic solvents, making it stable under a variety of conditions. The melting point of silica gel is around 1710 °C, and it has a low thermal conductivity, which allows it to maintain its structural integrity under high temperatures. The material is non-flammable and does not pose significant hazards under normal handling conditions, although inhalation of dust should be avoided.
- Appearance
- White fine porous powder
- Shelf Life
- -
- Packaging
- -
- Storage
- Store in a cool, dry place away from moisture.
1.1 — Product identifier
- Chemical Name
- Silica Gel
- Catalogue No.
- AL01316
- Product form
- Substance
- CAS Number
- 112926-00-8
- EC Number
- 238-878-4
- Grade
- 230-240 mesh
- EC Index Number
- Silica gel is not listed
- Chemical Formula
- SiO2
- HSN Code
- 28112200
- Synonyms
- Silicon Dioxide, Silica
1.2 — Relevant identified uses of the substance or mixture and uses advised against
- Use of the substance/mixture
- Used as a stationary phase in chromatography and as a desiccant.
- Uses advised against
- Not specified
1.3 — Details of the supplier of the safety data sheet
- Company identification
- Address:- 102, B wing, Savgan Heights, RTO Lane,Andheri (W), Mumbai-400 053Maharashtra, India.
1.4 — Emergency Contact Details
- Phone / e-Mail
- Phone : +91 22 26317055 Mobile : +91 9820385757 e-mail : info@alphachemika.co.in
2.3 — Other hazards
- Other hazards
- May cause respiratory irritation if inhaled; avoid dust generation.
3.1 — Substance
- Name
- Silica Gel
- CAS No.
- 112926-00-8
4.1 — Description of first aid measures
- First-aid measures after inhalation
- Move to fresh air. If symptoms persist, seek medical attention.
- First-aid measures after skin contact
- Wash with soap and water. If irritation occurs, seek medical attention.
- First-aid measures after eye contact
- Rinse cautiously with water for several minutes. Remove contact lenses if present and easy to do. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. Seek medical attention if symptoms occur.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Coughing, respiratory irritation, skin irritation.
4.3 — Indication of any immediate medical attention and special treatment needed
- General information
- Treat symptomatically. Show this safety data sheet to the treating physician.
5.1 — Extinguishing media
- Suitable extinguishing media
- Water spray, carbon dioxide, dry chemical powder, foam.
- Unsuitable extinguishing media
- Not specified
5.2 — Special hazards arising from the substance or mixture
- Special procedures
- Non-flammable; does not burn.
5.3 — Advice for firefighters
- Protection during firefighting
- Do not enter fire area without proper protective equipment, including respiratory protection.
6.1.1 — For non-emergency personnel
- Emergency procedures
- Avoid dust generation. Use appropriate personal protective equipment.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Vacuum or sweep up material and place in a suitable container for disposal.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid creating dust. Use appropriate personal protective equipment, including dust masks.
- Hygiene measures
- Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work.
7.2 — Conditions for safe storage, including any incompatibilities
- Storage conditions
- Store in a cool, dry place, away from moisture and incompatible materials.
8.2 — Exposure controls
- Hand protection
- Protective gloves (e.g. nitrile rubber)
- Eye protection
- Chemical safety goggles or safety glasses
- Skin and body protection
- Wear suitable protective clothing
- Respiratory protection
- Use a dust mask or respirator if dust is generated.
9.1 — Information on basic physical and chemical properties
- Physical state
- Solid
- Colour
- White
- Odour
- Odourless
- Odour threshold
- Not applicable
- pH value
- Not applicable
- Relative evaporation rate (butylacetate=1)
- Not applicable
- Melting point
- 1710 °C
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- Not applicable
- Flammability (solid, gas)
- Non-flammable
- Vapour pressure
- Not applicable
- Relative vapour density at 20°C
- Not applicable
- Density
- 0.5-0.7 g/cm³
- Solubility
- Insoluble in water and organic solvents
- Log Pow
- Not applicable
- Viscosity, kinematic
- Not applicable
- Viscosity, dynamic
- Not applicable
- Explosive properties
- Not applicable
- Oxidising properties
- Not applicable
- Explosive limits
- Not applicable
10.1 — Reactivity
- Reactivity
- Stable under normal conditions; avoid contact with strong acids and bases.
10.2 — Chemical stability
- Chemical stability
- Stable under recommended storage conditions.
10.3 — Possibility of hazardous reactions
- Possibility of hazardous reactions
- No dangerous reactions known under normal conditions of use.
10.4 — Conditions to avoid
- Conditions to avoid
- Avoid contact with incompatible materials and excessive heat.
10.5 — Incompatible materials
- Incompatible materials
- Strong acids, strong bases.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Not classified as acutely toxic.
- Skin corrosion/irritation
- May cause mild skin irritation.
- Serious eye damage/irritation
- May cause mechanical irritation to eyes.
- Respiratory or skin sensitisation
- Not a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- Not classified as a specific target organ toxicant.
- Specific target organ toxicity (repeated exposure)
- Not classified
12.1 — Toxicity
- Toxicity information
- Not specified
12.2 — Persistence - degradability
- Persistence - degradability
- Not specified
12.3 — Bioaccumulative potential
- Bioaccumulative potential
- Not specified
12.4 — Mobility in soil
- Mobility in soil
- Not specified
12.6 — Other adverse effects
- Environmental precautions
- Not specified
13.1 — Waste treatment methods
- Additional Info
- Dispose of contents/container in accordance with local, regional, national and international regulations.
14.1 — UN number
- UN-No. (ADR)
- Not assigned
- UN-No. (IMDG)
- Not assigned
- UN-No. (IATA)
- Not assigned
- UN-No. (ADN)
- Not assigned
- UN-No. (RID)
- Not assigned
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Silica Gel
- Proper Shipping Name (IMDG)
- Silica Gel
- Proper Shipping Name (IATA)
- Silica Gel
- Proper Shipping Name (ADN)
- Silica Gel
- Proper Shipping Name (RID)
- Silica Gel
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not classified as hazardous for transport
14.4 — Packing group
- Packing group (ADR)
- Not applicable
- Packing group (IMDG)
- Not applicable
- Packing group (IATA)
- Not applicable
- Packing group (ADN)
- Not applicable
- Packing group (RID)
- Not applicable
14.5 — Environmental hazards
- Dangerous for the environment
- Not specified
- Marine pollutant
- Not specified
- Other information
- No supplementary information available
15.1 — Safety, health and environmental regulations/legislation specific for the substance or mixture
- 15.1.1 EU-Regulations
- Not specified
Silica gel (230-240 mesh) is primarily used as a stationary phase in flash chromatography, a technique widely employed in organic chemistry for the purification of compounds. It is utilized in both academic and industrial laboratories for the separation of complex mixtures, including natural products, pharmaceuticals, and synthetic organic compounds. Additionally, silica gel is used in various applications such as desiccants, moisture absorbers, and as a support material in catalysis. Its ability to selectively adsorb different compounds makes it invaluable in research and development settings, particularly in the fields of drug discovery and environmental analysis.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01316
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 60.08 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay Purity | > 99% | > 99.5% |
| Moisture Content | < 5% | 3.2% |
| Residue on Ignition | < 1% | 0.5% |
| Particle Size Distribution | 230-240 mesh | Within specified range |
| Related Substances | None detected | None detected |
The above product is expected to comply with 230-240 mesh grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 230-240 mesh | > 99% | 1710 °C | < 5% | < 1% | None detected | Insoluble in water |
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“From ordering to shipping, every course of action was smooth. Timely delivery.”
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