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Key Documents

243248

Sigma-Aldrich

Beeswax

refined

Synonym(s):

Cera alba

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About This Item

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

Quality Level

form

solid

color

yellow

mp

61-65 °C (lit.)

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General description

Beeswax is a natural wax that is formed from honeybee Apis mellifera. It is a lipid that contains hydrocarbons, esters and free acids, which can be used to lower the transference of water on films.

Application

Beeswax is used to produce edible films (sodium caseinate, soy protein isolate, etc.). It can form a mixture with a variety of fatty acids and polyols to provide flexibile, elastic and stretchable films. It also decreases the water vapor permeability and enhances the mechanical properties of the film.

Storage Class Code

11 - Combustible Solids

WGK

WGK 3

Flash Point(F)

Not applicable

Flash Point(C)

Not applicable

Personal Protective Equipment

dust mask type N95 (US), Eyeshields, Gloves

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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Z Zhang et al.
Endocrinology, 157(12), 4930-4942 (2016-12-03)
Estrogen deficiency after ovariectomy (OVX) results in increased adiposity and bone loss, which can be prevented by systemic 17-β estradiol (E2) replacement. Studies in transgenic mice suggested that in addition to direct actions of estrogen in peripheral tissues, also estrogen
Tensile properties and water vapor permeability of sodium caseinate films containing oleic acid-beeswax mixtures
Fabra MJ, et al.
Journal of Food Engineering, 85(3), 393-400 (2008)
Effect of beeswax modification on the lipid matrix and solid lipid nanoparticle crystallinity
Attama AA and Muller-Goym CC
Colloids and Surfaces. A, Physicochemical and Engineering Aspects, 315(1-3), 189-195 (2008)
Chao Zhang et al.
Journal of agricultural and food chemistry, 60(9), 2219-2223 (2012-02-14)
Soybean-protein isolate (SPI) has excellent film-forming capacity. However, the water vapor permeability of SPI film is high, which will cause the moisture lose of packaged products. The effect of high-pressure homogenization (HPH) on the water vapor permeability of SPI-beeswax films
R J Stacey
Analytical and bioanalytical chemistry, 401(6), 1749-1759 (2011-06-18)
Residues from medicine containers in the collections of the British Museum have been investigated as part of a wider programme of scientific work on Roman surgical instruments. The cylindrical bronze containers are often described as instrument cases, but some contain

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