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Key Documents

76228

Sigma-Aldrich

Paraffin wax

chunks (large), white

Přihlásitk zobrazení cen stanovených pro organizaci a smluvních cen


About This Item

Číslo CAS:
EC Number:
MDL number:
UNSPSC Code:
12181501
NACRES:
NA.25

form

chunks (large)

Quality Level

color

white

mp

43-95 °C

transition temp

solidification point 44-46 °C

InChI key

JWHAUXFOSRPERK-UHFFFAOYSA-N

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General description

Paraffin wax is a non-toxic, non-reactive, soft, and odorless wax. This water barrier is made up of a complex mixture of hydrocarbon derivatives. It has a very large volume expansion even at high counter pressure.

Application

Paraffin wax has been used as a phase-change material (PCM) in the microvalve and micropump chambers to prepare paraffin microactuator for microfluidic experiments. It has also been used to study the possibility of integrating paraffin with polycarbonate components having rigid cavities and weak diaphragms.

Biochem/physiol Actions

Paraffin wax is utilized to get relief from discomfort and pain in conditions including arthritis, bursitis, fibromyalgia, eczema, psoriasis, stiff joints, dry flaky skin, tired sore muscles, and inflammation. It is often used in skin-softening salon and spa treatments. Paraffin wax is used in candles and crayons preparations. It is used as lubrication and electrical insulation. It can be processed by casting, which makes it an appealing actuator material for microvalves and micropumps.

replaced by

Č. produktu
Popis
Stanovení ceny

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)


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1496904

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243221

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Paraffin 46-48, in block form

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1.07151

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Sigma-Aldrich

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Beeswax

Jae Hee Jung et al.
Lab on a chip, 14(19), 3781-3789 (2014-08-08)
The fabrication of a novel microfluidic system, integrated with a set of laser-controlled microactuators on an ePetri on-chip microscopy platform, is presented in this paper. In the fully integrated microfluidic system, a set of novel thermally actuated paraffin-based microactuators, precisely
Fabrication of a paraffin actuator using hot embossing of polycarbonate
Klintberg L, et al.
Sensors and actuators A, Physical, 103(3), 307-316 (2003)
Pharmaceuticals
Salkeld G, et al.
Economics and Australian health policy, 115-136 (2020)
A polymeric paraffin actuated high-pressure micropump
Boden R, et al.
Sensors and actuators A, Physical, 127(1), 88-93 (2006)
Laiguo Chen et al.
Journal of chromatography. A, 1274, 36-43 (2013-01-05)
Accurately quantifying short chain chlorinated paraffins (SCCPs) in soil samples with gas chromatograph coupled with electron capture negative ionization mass spectrometry (GC-ECNI-MS) is difficult because many other polychlorinated pollutants are present in the sample matrices. These pollutants (e.g., polychlorinated biphenyls

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