64402
Arquad® 2HT-75
Synonym(s):
Di(hydrogenated tallow)dimethylammonium chloride, Dimethyldioctadecylammonium chloride, mixture of homologs, Quaternium-18
General description
Arquad® 2HT-75 or di(hydrogenated tallow)dimethylammonium chloride is a cationic surfactant used as an emulsifying, foaming, and wetting agent in various chemical industries. It is also used to form complexes with anionic species with exceptionally low water solubility results in flocculation, ion exchange, and decolorization characteristics that are useful in a variety of applications including water treatment, sugar refining, and the synthesis of organoclays.
Application
Arquad® 2HT-75 can be used as a dispersing agent in the preparation of nanocomposites to reduce surface tension between polymer and the filler. It is also used to develop bio-reactive organoclays because it is less toxic to soil microorganisms than other commonly used surfactants.
Legal Information
Arquad is a registered trademark of Akzo Nobel Chemicals B.V.
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Danger
hcodes
Hazard Classifications
Aquatic Acute 1 - Aquatic Chronic 1 - Eye Dam. 1 - Flam. Liq. 3
Storage Class
3 - Flammable liquids
wgk
WGK 2
flash_point_f
77.0 °F - closed cup
flash_point_c
25 °C - closed cup
ppe
Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter
Regulatory Information
危险化学品
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Structural characterisation of Arquad 2HT-75 organobentonites: surface charge characteristics and environmental application
Sarkar B, et al.
Journal of Hazardous Materials, 195, 155-161 (2011)
Transfer batch blending, an innovative solvent/solid assisted method for melt compounding to achieve good dispersion quality for polymer-clay-nanocomposites
Hausner J, et al.
Composites Science and Technology, 114, 34-41 (2015)
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