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定義
本品は、次の化学式で表される芳香族スルホン酸の誘導体である。
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化粧品の成分用途
洗浄剤
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化学的特性
brown or tan solid
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使用
Dopant for conducting polymers strong acid catalyst for amino cross-linked coatings
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主な応用
Dodecylbenzenesulphonic acid(DBSA) can be used as a catalyst for the esterification of fatty acids (oleic acids) to produce biodiesel. It can be used as a Bronsted acid catalyst for the green synthesis of quinoxaline derivatives which are used in a variety of pharmacological profiles. It may be electrodeposited with polypyrrole(PPy) films on the aluminium alloy to protect against corrosion. Water based nanofluids with enhanced thermal conductivity and specific heat capacity may be prepared by doping polyanaline (PANI) into dodecylbenzenesulphonic acid. Dodecylbenzenesulphonic acid is also a dopant for conducting polymers and a strong acid catalyst for amino crosslinked coatings.
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一般的な説明
Dodecylbenzenesulphonic acid is a colorless liquid. Dodecylbenzenesulphonic acid is soluble in water. Dodecylbenzenesulphonic acid is corrosive to metals and tissue. Dodecylbenzenesulphonic acid is used to make detergents.
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空気と水の反応
Soluble in water.
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反応プロフィール
Dodecylbenzenesulphonic acid is corrosive. When heated to decomposition or on contact with strong acids produces highly toxic fumes of oxides of sulfur. The toxicity and hazards of individual alkylbenzene sulfonic acids must be assessed individually [Kirk-Othmer, 3rd ed., Vol. 22, 1978, p. 45].
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健康ハザード
EYES AND SKIN: A 0.5% to 1% concentration in water caused significant irritation. The technical grade is corrosive and may cause irreversible damage to eyes and skin. INGESTION: Irritation of the mouth, esophagus and stomach. Diarrhea, intestinal distention and occasional vomiting.
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火災危険
Special Hazards of Combustion Products: May give off SO 3 , SO 2 and H 2 S
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农业用途
Insecticide, Adjuvant, Biocide: Dodecylbenzenesulfonic acid and its salts are used
as degreasers in meat-cutting rooms. Also used as a laboratory
chemical, to make detergents, and in electronically
cleaning and pickling baths. Not listed for use in EU countries.
Approved for use in the U.S. and other countries.
There are 30 global suppliers.
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製品名
ACCOMPLISH®[C]; ACIDET®;
ACIDISOL®; CALSOFT LAS 99®; E 7256®; ELFAN
WA sulphonic acid®; NACCONOL 98 SA®; RHODACAL
ABSA®
