カゼイン粉-ミルクプロテイン

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カゼイン粉-ミルクプロテイン

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LI-CA0010
Casein is a natural protein found in milk and used to prepare “milk paint” but also artist paint known as distemper. Casein is not readily soluble in water so a caustic agent needs to be used.
LI-CA0010, Caseine, proteine de lait en poudre

カゼイン粉-ミルクプロテイン , 57 g

$9.90
LI-CA0010, Caseine, proteine de lait en poudre

カゼイン粉-ミルクプロテイン , 113 g

$12.50
LI-CA0010, Caseine, proteine de lait en poudre

カゼイン粉-ミルクプロテイン , 454 g

$31.55
LI-CA0010, Caseine, proteine de lait en poudre

カゼイン粉-ミルクプロテイン , 2.27 kg

$126.15
概要

詳細

Casein (from Latin caseus, "cheese") is the name for a family of related phosphoproteins. These proteins are commonly found in mammalian milk, making up 80% of the proteins in cow's milk and between 20% and 45% of the proteins in human milk. Casein has a wide variety of uses, from being a major component of cheese, to use as a food additive and as a binder for some paints and glues. As a food source, casein supplies amino acids, carbohydrates, and the two inorganic elements calcium and phosphorus.

Casein paint is a fast drying, water-soluble medium used by artists. Casein paint has been used since ancient Egyptian times as a of tempera paint, and was widely used by commercial illustrators as the material of choice until the late 1960s when, with the advent of acrylic paint, casein became less popular. Casein paint is also used in wood finishing and often referred to as milk paint it is also used as a natural alternative to wall paint with or without the addition of lime.

Casein-based glues, formulated from casein, water, hydrated lime and sodium hydroxide were popular for woodworking, including for aircraft, as late as 1940. While largely replaced with synthetic resins, casein-based glues still have a use in certain niche applications, such as laminating fireproof doors and the labeling of bottles.

identification

  • CAS: 9000-71-9
  • EINECS: 232-555-1
  • appearance: white solid

physical properties

  • fusion temperature: 280 ° C
  • solubility: 0.11 g/l (water, pH 4.6, 25 ° C)
    insoluble in alcohol,
    soluble in alkaline solutions to form caséinates.
  • density: 1.25 g/cm3 (20 ° C)

All values given in the International System of Units (SI), unless otherwise noted.

All the information above is, to the best of our knowledge, considered to be exact and does not constitute a product specification. Always test materials prior to selecting them for definitive use.

追加情報

追加情報

カタログコード LI-CA0010
couleur いいえ
Country of Manufacture カナダ
Manufacturer kama pigments
disponible pour expédition gratuite はい
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