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243248

Beeswax

refined

Synonym(s):

Cera alba

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Size/SKUAvailabilityPrice
100 g

Available to ship TODAY

$64.20
$54.57
500 g

Available to ship TODAY

$203.00

About This Item

CAS Number:
UNSPSC Code:
12162002
EC Number:
232-383-7
NACRES:
NA.23
MDL number:

$54.57

List Price$64.20Save 15%
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Quality Segment

form

solid

color

yellow

mp

61-65 °C (lit.)

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.

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This Item
5152912103CF0926
description

refined

description

analytical standard

description

USA origin, suitable for cell culture

description

USDA approved, sterile-filtered, suitable for cell culture

form

solid

form

-

form

-

form

-

mp

61-65 °C (lit.)

mp

67-69 °C

mp

-

mp

-

color

yellow

color

-

color

-

color

-

Quality Level

100

Quality Level

100

Quality Level

500

Quality Level

500


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Storage Class

11 - Combustible Solids

WGK

WGK 3

Flash Point (°F)

Not applicable

Flash Point (°C)

Not applicable

PPE (personal protective equipment)

Eyeshields, Gloves, type N95 (US)



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Questions

1–3 of 3 Questions  
  1. what is the particle size (d10, d50, d90) of this material?

    1 answer
    1. The particle size of this product is not determined.

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  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer
    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/418/501/product-dating-information-06-25-mk.pdf

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  3. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer
    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

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