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Laboratory beaker
Original price was: $ 7.88.$ 7.67Current price is: $ 7.67.
Paraffin Wax Extra Pure
Original price was: $ 7.00.$ 6.98Current price is: $ 6.98.
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Paraffin Wax Extra Pure is a refined, high-purity hydrocarbon compound derived from petroleum. It appears as a white, odorless, and tasteless solid with a smooth, waxy texture and a relatively low melting point, making it easy to mold and blend with other substances.
This Extra Pure grade is especially suited for laboratory use, cosmetic formulations, pharmaceutical applications, and specialized industrial processes. It is commonly employed in the preparation of ointments, candles, sealing agents, and coating materials due to its excellent insulating, water-repellent, and moisture-barrier properties. Its chemical inertness also makes it a safe choice for embedding biological samples and for use as a lubricant or mold-release agent. Paraffin Wax should be stored in a cool, dry place, away from heat sources, and handled with care to prevent unwanted melting or contamination.
Description
Paraffin Wax Extra Pure
Primary Uses
- Waterproofing and Sealing Agent
- Used to impregnate and coat materials like paper and cardboard to create moisture-resistant packaging for food (e.g., milk cartons, wax paper) and other hygroscopic goods. It is also used to seal jars, preserves, and bottles.
- Fuel and Combustible Material in Candles
- Serves as the primary raw material for candle production. Its high purity ensures a clean, consistent burn with minimal smoke or odor, making it ideal for household, decorative, and religious candles.
- Lubricant and Mold Release Agent
- Applied as a dry lubricant on surfaces like drawers, zippers, and tools to reduce friction. In manufacturing, it is used as a release agent to prevent materials (e.g., concrete, gypsum, polymers) from sticking to molds.
- Thermal Energy Storage Phase Change Material (PCM)
- Utilized in thermal management systems because it melts and solidifies at a specific, consistent temperature, absorbing and releasing large amounts of latent heat. It is incorporated into wallboards, solar heating systems, and temperature-controlled packaging.
Secondary Uses
- Impregnation and Preservation Agent
- Used to impregnate matches to control the burn rate of the matchstick. It is also used in museums and archaeology to preserve and strengthen water-logged or fragile organic materials (like wood or leather) by displacing water with wax.
- Base for Cosmetics and Ointments
- Acts as a key ingredient in cosmetic formulations such as lip balms, cold creams, and lotions to provide structure, increase hardness, and create a protective barrier on the skin. It is also a base for petroleum jelly and therapeutic ointments.
- Electrical Insulator
- Employed to impregnate or coat electrical components like capacitors and transformer windings, as well as to seal battery terminals, due to its excellent dielectric properties and resistance to moisture.
- Teaching Tool in Crystallography and Material Science
- Serves as an excellent, safe material for demonstrating crystalline structure formation, phase changes (melting/freezing), and the properties of hydrocarbons in an educational laboratory setting.
KEY PRODUCT FEATURES
KEY ATTRIBUTES
1. Basic Identification Attributes
- Chemical Name: Paraffin Wax
- CAS Number: 8002-74-2
- HS Code: 2712.20.00
- Molecular Formula: Approx. CₙH₂ₙ₊₂ (mixture of alkanes, typically C20–C40)
- Synonyms:
- Hard wax
- Petroleum wax
- Fully refined paraffin
- Microcrystalline wax (related but distinct)
2. Physical & Chemical Properties
- Physical State: Solid (waxy)
- Color & Odor: White or colorless; faint petroleum-like odor
- Melting Point: 46–68 °C (varies by grade)
- Boiling Point: >300 °C (decomposes)
- Density: ~0.9 g/cm³ at 20 °C
- Solubility:
- Insoluble in water
- Soluble in ether, benzene, chloroform, oils
- pH Level: Not applicable (non-aqueous solid)
- Vapor Pressure: Negligible at room temperature
- Flash Point: ~199 °C (closed cup)
- Autoignition Temperature: ~245 °C
- Viscosity: Low when melted; varies by molecular weight
3. Safety & Hazard Attributes
- Hazard Class (GHS Classification):
- Not classified as hazardous under GHS for standard forms
- May cause mechanical irritation if inhaled as fumes or dust
- NFPA Ratings:
- Health: 1
- Flammability: 1
- Reactivity: 0
- Exposure Limits:
- OSHA PEL (Particulates Not Otherwise Regulated): 15 mg/m³ (total dust)
- ACGIH TLV: Not specifically listed
- Reactivity:
- Stable under normal conditions
- Avoid open flames and strong oxidizing agents
4. Storage & Handling Attributes
- Storage Conditions:
- Store in a dry, cool, well-ventilated area
- Avoid temperatures near melting point to prevent deformation
- Incompatible Materials:
- Strong oxidizers (e.g., chlorine, oxygen under pressure)
- Container Type: Plastic-lined cartons, polyethylene bags, metal drums
- Shelf Life & Expiration Date: Indefinite under proper storage
- Special Handling Requirements:
- Use protective gloves and goggles when handling molten wax
- Provide ventilation during melting or heating
5. Regulatory & Compliance Attributes
- Regulatory Status:
- Listed in TSCA, REACH
- FDA-approved for food-contact applications (specific grades)
- Hazard Symbols (GHS Pictograms):
- Not required for solid, non-hazardous form
- Transportation Restrictions:
- Not regulated for transport (non-hazardous)
- Waste Disposal Method:
- Can be disposed of as non-hazardous solid waste
- Follow local environmental regulations
6. Environmental & Health Impact
- Ecotoxicity:
- Low toxicity to aquatic and terrestrial organisms
- Persistence in Environment:
- Slowly biodegradable; may persist in soils or water
- Carcinogenicity/Mutagenicity:
- Not classified as carcinogenic by IARC or OSHA
- No mutagenic effects known
- Biodegradability:
- Slowly biodegradable under certain environmental conditions
SAFETY HANDLING PRECAUTIONS
SAFETY PRECAUTIONS
Personal Protective Equipment (PPE):
- Wear a lab coat, heat-resistant gloves (if handling molten wax), and safety goggles.
- Use a dust mask or ensure good ventilation if heated or processed.
Handling:
- Handle with care to avoid spills and splashes.
- Avoid inhalation of vapors or fumes when heated.
- Do not overheat to avoid thermal decomposition.
- Wash hands after handling.
Storage:
- Store in a cool, dry, and well-ventilated area.
- Keep the container tightly closed.
- Protect from open flames, high heat, and direct sunlight.
- Keep away from oxidizing agents.
FIRST AID MEASURES
Inhalation:
- Move the person to fresh air.
- If respiratory symptoms occur, seek medical advice.
Skin Contact:
- For solid wax: Wash with soap and water.
- For molten wax: Cool affected area with water, do not remove wax forcibly.
- Seek medical attention for burns or irritation.
Eye Contact:
- Rinse cautiously with water for several minutes.
- Remove contact lenses if present and easy to do.
- Seek medical attention if irritation persists.
Ingestion:
- Rinse mouth with water.
- Do not induce vomiting.
- Seek medical attention if symptoms occur.
FIRE FIGHTING MEASURES
Flammability:
- Combustible solid—can catch fire at high temperatures.
Extinguishing Media:
- Use dry chemicals, CO₂, or foam.
- Do not use a direct water jet on molten wax—it may cause splattering.
Hazardous Combustion Products:
- May emit carbon monoxide and carbon dioxide when burned.
Firefighter Protection:
- Wear self-contained breathing apparatus (SCBA) and full protective gear.
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