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411663

Sigma-Aldrich

Paraffin wax

mp ≥65 °C (ASTM D 87)

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About This Item

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

form

beads or pellets
flakes or chunk(s)

mp

≥65 °C (ASTM D 87)

InChI key

JWHAUXFOSRPERK-UHFFFAOYSA-N

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General description

Paraffin Wax is a low cost petroleum product that contains hydrocarbons with 20-40 carbon atoms. It is mainly used in lubricants, candles and electrical insulations.

Application

Paraffin wax can be used as a phase changing material in a wide range of applications which include solar based water heaters, microcapsules and thermal energy devices (TEDs).

Storage Class

13 - Non Combustible Solids

wgk_germany

nwg

flash_point_f

602.6 °F - Pensky-Martens closed cup

flash_point_c

317 °C - Pensky-Martens closed cup

ppe

Eyeshields, Gloves, type N95 (US)


Certificates of Analysis (COA)

Search for Certificates of Analysis (COA) by entering the products Lot/Batch Number. Lot and Batch Numbers can be found on a product’s label following the words ‘Lot’ or ‘Batch’.

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The lubrication mechanism of calcium stearate/paraffin wax systems in PVC compounds.
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Journal of Vinyl Technology, 6(3), 98-103 (1984)
Heat transfer enhancement of paraffin wax using graphite foam for thermal energy storage.
Zhong Y, et al
Solar Energy Materials and Solar Cells, 94(6), 1011-1014 (2010)
Performance investigation of thermal energy storage system with Phase Change Material (PCM) for solar water heating application.
Mahfuz MH, et al.
International Communications in Heat and Mass Transfer, 57(3), 132-139 (2014)

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