Silica Gel HF 254
- CAS Number
- 112926-00-8
- HSN Code
- 28112200
- Molecular Formula
- SiO2
- Catalogue Number
- AL01320
- 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 HF 254 for TLC (without binder) is a specialized form of silica gel designed for thin-layer chromatography (TLC). This product features a binder-free formulation, which enhances its performance in chromatographic applications. The inclusion of a fluorescent UV indicator allows for the visualization of compounds under UV light, making it particularly useful for detecting UV-active substances. With a CAS number of 112926-00-8, this silica gel is widely utilized in laboratories for analytical and preparative purposes, ensuring high resolution and sensitivity in separation processes.
Also known as Fluorescent Silica Gel, Silica Gel for TLC.
- Catalogue No.
- AL01320
- CAS Number
- 112926-00-8
- Molecular Formula
- SiO2
- Molecular Weight
- 60.08 g/mol
- HSN Code
- 28112200
- Grade
- For TLC, without binder
- Product Form
- Substance
Silica gel HF 254 appears as a white fine powder, characterized by its high surface area and porosity. It has a typical particle size range of 5-20 micrometers, which is optimal for TLC applications. The material is insoluble in water and organic solvents, making it stable under various conditions. The bulk density of silica gel HF 254 is approximately 0.5-0.7 g/cm³, and it has a high thermal stability, with a decomposition temperature exceeding 600 °C. The product is non-hygroscopic, ensuring consistent performance without moisture interference.
- Appearance
- White fine powder
- Shelf Life
- -
- Packaging
- Available in various packaging options, typically in airtight containers to prevent contamination.
- Storage
- Store in a cool, dry place away from direct sunlight and moisture.
1.1 — Product identifier
- Chemical Name
- Silica Gel HF 254
- Catalogue No.
- AL01320
- Product form
- Substance
- CAS Number
- 112926-00-8
- EC Number
- None
- Grade
- For TLC, without binder
- EC Index Number
- None
- Chemical Formula
- SiO2
- HSN Code
- 28112200
- Synonyms
- Fluorescent Silica Gel, Silica Gel for TLC
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 thin-layer chromatography (TLC)
- 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 HF 254
- 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. Continue rinsing. If irritation persists, seek medical attention.
- First-aid measures after ingestion
- Rinse mouth. Do not induce vomiting. If symptoms occur, seek medical attention.
4.2 — Most important symptoms and effects, both acute and delayed
- Symptoms relating to use
- Irritation of the respiratory tract, skin, and eyes.
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, silica gel can produce irritating dust when heated.
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. Ensure adequate ventilation.
6.3 — Methods and material for containment and cleaning up
- Methods for cleaning up
- Collect material using a vacuum or wet sweeping method. Dispose of in accordance with local regulations.
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 such as gloves and masks when handling.
- 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 sealed 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
- Not applicable
- Freezing point
- Not applicable
- Boiling point
- Not applicable
- Flash point
- Not applicable
- Auto-ignition temperature
- Not applicable
- Decomposition temperature
- >600 °C
- 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 or 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 and bases.
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 irritation.
- Skin corrosion/irritation
- May cause mild skin irritation.
- Serious eye damage/irritation
- May cause mild eye irritation.
- Respiratory or skin sensitisation
- Not a skin sensitizer.
- Germ cell mutagenicity
- Not classified
- Carcinogenicity
- Not classified
- Specific target organ toxicity (single exposure)
- No specific target organ toxicity identified.
- 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 classified as dangerous goods.
- UN-No. (IMDG)
- Not classified as dangerous goods.
- UN-No. (IATA)
- Not classified as dangerous goods.
- UN-No. (ADN)
- Not classified as dangerous goods.
- UN-No. (RID)
- Not classified as dangerous goods.
14.2 — UN proper shipping name
- Proper Shipping Name (ADR)
- Not applicable
- Proper Shipping Name (IMDG)
- Not applicable
- Proper Shipping Name (IATA)
- Not applicable
- Proper Shipping Name (ADN)
- Not applicable
- Proper Shipping Name (RID)
- Not applicable
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 HF 254 is primarily used in the preparation of binder-free TLC plates, which are essential for the separation and analysis of organic compounds. Its fluorescent properties enable the detection of UV-active compounds, making it invaluable in pharmaceutical, environmental, and biochemical research. This silica gel is also employed in the purification of natural products and in the analysis of food and beverage samples. Additionally, it serves as a stationary phase in various chromatographic techniques, enhancing the resolution and efficiency of separations.
ISO 9001
ISO 14001
GMP
COA with every batch
- Batch Number
- AL-2026-AL01320
- Manufacturing Date
- September-2026
- Expiry Date
- September-2031
- Molecular Weight
- 60.08 g/mol
| Test | Standard | Observed |
|---|---|---|
| Assay Purity | >99% | 99.5% |
| Moisture Content | <1% | 0.5% |
| Residue on Ignition | <0.5% | 0.3% |
| Particle Size Distribution | 5-20 micrometers | 15 micrometers |
| pH Value | Not applicable | Not applicable |
The above product is expected to comply with For TLC, without binder grade specification.
Technical Data Sheet
| Grade | Assay/Purity | Melting/Boiling Point | Moisture/LOD | Residue on Ignition | Related Substances | Solubility |
|---|---|---|---|---|---|---|
| For TLC, without binder | >99% | Not applicable | <1% | <0.5% | None detected | Insoluble in water |
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