Silica Gel
- CAS Number
- 112926-00-8
- HSN Code
- 28112200
- Molecular Formula
- SiO2
- Catalogue Number
- AL01315
- Purity
- ≥ 99% SiO2
- 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 (100-200 mesh) is a highly porous, granular form of silicon dioxide, specifically designed for use in column chromatography. This grade features a finer particle size, which enhances the resolution of chromatographic separations, making it ideal for purifying organic compounds. With a CAS number of 112926-00-8, this silica gel is widely recognized in laboratories for its effectiveness in various separation techniques. Its high surface area and porosity allow for efficient adsorption and desorption processes, making it a staple in analytical and preparative chemistry.
Also known as Silicon Dioxide, Silica.
- Catalogue No.
- AL01315
- CAS Number
- 112926-00-8
- Molecular Formula
- SiO2
- Molecular Weight
- 60.08 g/mol
- HSN Code
- 28112200
- Grade
- 100-200 mesh
- Product Form
- Substance
Silica gel appears as a white, fine, 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 suitable for a variety of applications. The melting point of silica gel is around 1710 °C, and it has a boiling point of 2230 °C. The material is non-flammable and does not pose a significant risk of combustion under normal conditions.
- Appearance
- White fine porous powder
- Shelf Life
- -
- Packaging
- Typically available in 500 g or 1 kg containers
- Storage
- Store in a cool, dry place away from direct sunlight.
1.1 — Product identifier
- Chemical Name
- Silica Gel
- Catalogue No.
- AL01315
- Product form
- Substance
- CAS Number
- 112926-00-8
- EC Number
- 238-878-4
- Grade
- 100-200 mesh
- EC Index Number
- Silica gel is not classified under the EC Index Number.
- 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; however, dust may pose a risk of explosion in the presence of an ignition source.
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. Sweep up and place in a suitable container for disposal.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Use a vacuum cleaner equipped with a HEPA filter or wet methods to minimize dust generation.
6.4 — Reference to other sections
- Reference
- Not specified
7.1 — Precautions for safe handling
- Precautions for safe handling
- Avoid inhalation of dust. Use appropriate personal protective equipment, including dust masks and gloves.
- 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, in a tightly closed container.
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
- 2230 °C
- 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
- Dust may form explosive mixtures in air
- 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, and oxidizing agents.
10.6 — Hazardous decomposition products
- Hazardous decomposition products
- Not specified
11.1 — Information on toxicological effects
- Acute toxicity
- Not classified as acutely toxic; however, inhalation of dust may cause respiratory issues.
- 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)
- May cause respiratory irritation upon prolonged exposure to dust.
- 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)
- Not classified as dangerous goods
- Proper Shipping Name (IMDG)
- Not classified as dangerous goods
- Proper Shipping Name (IATA)
- Not classified as dangerous goods
- Proper Shipping Name (ADN)
- Not classified as dangerous goods
- Proper Shipping Name (RID)
- Not classified as dangerous goods
14.3 — Transport hazard class(es)
- Transport hazard class(es)
- Not applicable
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 (100-200 mesh) is primarily used as a stationary phase in column chromatography for the purification of organic compounds. Its high resolution makes it particularly useful in separating complex mixtures in pharmaceutical, biochemical, and environmental laboratories. Additionally, it is employed in the drying and preservation of various materials due to its moisture-absorbing properties. Beyond chromatography, silica gel is also utilized in the production of catalysts and as a desiccant in packaging to control humidity.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01315
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 60.08 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay (SiO2) | ≥ 99% | 99.5% |
| Moisture Content | ≤ 5% | 3.2% |
| Residue on Ignition | ≤ 1% | 0.5% |
| Particle Size Distribution | 100-200 mesh | Pass |
| pH in water | Not applicable | Not applicable |
The above product is expected to comply with 100-200 mesh grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| 100-200 mesh | ≥ 99% SiO2 | Melting point: 1710 °C | ≤ 5% | ≤ 1% | None detected | Insoluble in water and organic solvents |
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“From ordering to shipping, every course of action was smooth. Timely delivery.”
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