ヤシ脂肪酸ジエタノールアミド 化學特性,用途語,生産方法
定義
本品は、ヤシ脂肪酸(*)のジエタノールアミドであり、次の化學式で表される。
RCO：ヤシ油から得られた脂肪酸アシル基
參照表示名稱：ヤシ脂肪酸
無機性値/有機性値
400/320
用途
醫(yī)薬部外品添加物、香粧品、化粧品用増泡増粘剤 (NITE総合検索 (2015)
化粧品の成分用途
起泡剤、親水性増粘剤
説明
Cocamide DEA is also named N,N-bis(2-hydroxyethyl)
coco fatty acid diethanolamide, coconut fatty acid
diethanolamide, cocoyl diethanolamide, and coconut
oil acid diethanolamide. It is manufactured from
coconut oil and is widely used in industry and at
horne as a surface-active agent. It is contained in hand
gels, handwashing soaps, shampoos and dish-washing
liquids for its foam-producing and stabilizing properties,
and in metalworking fluids and polishing agents
as an anticorrosion inhibitor.
化學的特性
CHARACTERISTICS: viscous yellow to amber liquid with an inherent characteristic odor
FATTY ACIDS <= 0.5% (Free fatty acid)
ESTERS 4.0 - 8.0%
AMIDE 77.0 - 84.0 %
APPEARANCE Yellowish liquid
KARL FISCHER WATER <= 0.50%
FREE AROMATIC AMINES <= 5.0 %
pH 9.0 - 11.0
使用
Coconut diethanolamide is a mixture of ethanolamides of coconut acid. It is a component in bath, shower and body cosmetics and in cooling fluids; emulsifying agent; emulsion stabilizer; surfactant- and viscosity-controlling agent.
主な応用
Coconut diethanolamide has the properties of wetting, washing, emulsifying, softening, etc. It has good foam stabilising effect on anionic surfactants. It is an indispensable raw material for a variety of cosmetic products such as liquid detergents, liquid soaps, shampoos, cleansers and cleansers. When used with soap, it is resistant to hard water.
It can also be used as an emulsifying stabiliser for cream products, and is widely used in shoe polish, printing inks, drawing supplies and so on.
It is used in the textile printing and dyeing industry as a detergent for fabrics, as well as other detergent ingredients and thickeners.
It is one of the components of spinning oil for synthetic fibres such as polypropylene. It has a good thickening effect on liquid products using anionic surfactants as the main raw material.
It has a certain antistatic conditioning effect and is less irritating to the skin.
It is widely used as an emulsifier for oily raw materials in various cosmetics and surfactant products. It is commonly used in cosmetic formulations for bath oils, shampoos, conditioners, lipsticks and hair dyes. It is also a surfactant in soap bars, light detergents and dishwashing detergents, and a degreasing agent for cottonseed.
一般的な説明
Viscous amber or yellow liquid. pH (1% aqueous solution) 9.
空気と水の反応
Water soluble. Foams in water.
反応プロフィール
Coconut diethanolamide is a mixture of amines. Amines are chemical bases. They neutralize acids to form salts plus water. These acid-base reactions are exothermic. The amount of heat that is evolved per mole of amine in a neutralization is largely independent of the strength of the amine as a base. Amines may be incompatible with isocyanates, halogenated organics, peroxides, phenols (acidic), epoxides, anhydrides, and acid halides. Flammable gaseous hydrogen is generated by amines in combination with strong reducing agents, such as hydrides.
危険性
A poison by ingestion. A moderate skin
irritant.
火災(zāi)危険
Coconut diethanolamide is probably combustible.
接觸アレルゲン
Cocamide DEA, manufactured from coconut oil, is widely used in industry and at home as a surface-active agent. It is contained in hand gels, hand washing soaps, shampoos, and dish-washing liquids for its foam-producing and stabilizing properties, and in metal working fluids and polishing agents as an anticorrosion inhibitor.
安全性プロファイル
A poison by ingestion.
A moderate skin irritant. Questionable
carcinogen with experimental Carcinogenic
data reported. When heated to
decomposition it emits acrid smoke and
irritating vapors.
ヤシ脂肪酸ジエタノールアミド 上流と下流の製品情報
原材料
準備製品