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Merck
CN

327204

Sigma-Aldrich

Paraffin wax

mp 53-58 °C (ASTM D 87)

Synonym(s):

Liquid paraffin, Paraffin, Petroleum wax

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About This Item

CAS Number:
EC Number:
MDL number:
UNSPSC Code:
12162002
NACRES:
NA.23
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form

beads
waxy solid

Quality Level

mp

53-58 °C (ASTM D 87)

InChI key

JWHAUXFOSRPERK-UHFFFAOYSA-N

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General description

Paraffin Wax is a solidified microcrystal that is produced by continuous boiling of residual oils that include iso-alkanes. It is characterized in terms of soft and hard paraffins with a melting point in the range of 45-60°C.

Application

•Phase Change Material (PCM): Used in energy-saving building materials when loaded with exfoliated graphite nanoplatelets (xGnP) for thermal energy storage.
•Electrical Insulation: Utilized for its insulating properties in various electrical applications.
•Coatings and Sealants: Enhances water resistance in coatings for wood, metal, and concrete, providing protection against moisture and corrosion.
•Lubrification: Functions as a lubricant in rubber and plastic processing, metalworking, and textile manufacturing.
•Hybrid Rocket Motors: Serves as a combustion material in hybrid rocket motor applications.
•Solar Desalination: Paraffin wax/graphite nanoparticle composites used in hybrid storage materials for solar stills to desalinate seawater.
Paraffin wax can be used as a phase changing material (PCM) that can be loaded with exfoliated graphite nanoplatelets (xGnP) for the development of energy saving building materials. It may be used as a combustion material for hybrid rocket motor applications. Paraffin wax/graphite nanoparticles based nanocomposite may be used in the fabrication of hybrid storage material for solar still to desalinate seawater.

Features and Benefits

•Melting point range of 53-58 °C: ideal for various applications that require controlled melting
•Complies with the ASTM D 87 standard: ensuring consistent quality and performance in industrial settings.
•Hydrophobic Nature: Repels water, making it ideal for moisture barriers in various applications.
•Chemical Stability: Resistant to many acids, bases, and salts, ensuring integrity in diverse environments.
•Smooth Film Formation: Can form smooth, consistent films, enhancing coatings and packaging applications.
•Cost-Effectiveness: Affordable compared to other waxes, making it a preferred choice in many industries

Storage Class Code

13 - Non Combustible Solids

WGK

nwg

Flash Point(F)

602.6 °F - Pensky-Martens closed cup

Flash Point(C)

317 °C - Pensky-Martens closed cup

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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Effect of asphaltenes on equilibrium and rheological properties of waxy model systems
Luis Alberto Alcazar-Vara, et al.
Fuel: The Science and Technology of Fuel and Energy, 93, 200-212 (2012)
<SMALL>Bancroft JD</SMALL>
Theory and Practice of Histotechnology null
Improvement of oil flowability by assembly of comb-type copolymers with paraffin and asphaltene
Li L, et al.
AIChE Journal, 58(7), 2254-2261 (2012)
Effect of graphite mass concentrations in a mixture of graphite nanoparticles and paraffin wax as hybrid storage materials on performances of solar still
Kabeel AE, et al.
Renewable Energy, 132, 119-128 (2019)
Fabrication method of based-paraffin reconfigurable microfluidic chips using liquid dielectrophoresis and electrowetting transductions.
Renaudot R, et al.
Solid-State Sensors, Actuators and Microsystems, 2013 Transducers & Eurosensors XXVII: The 17th International Conference on. IEEE, 2013. (2013)

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