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Octadecyl Trimethyl Ammonium Chloride (STAC/1831)

Molecular formula: C21H46ClN
Molecular weight: 348.05
CAS Number: 112-03-8

STAC is capable of resisting static electricity, sterilizing, disinfecting and emulsifying. It is soluble in alchol and hot water. It also has great compatibility with cationic surfactants, nonionic surfactants and dyes.

STAC is a good choice of emulsifier used for the synthesis of rubber, silicone oil, pitch and other oil chemicals. It can also act as cationic emulsifier. It works as antistatic agent and softening agent respectively used for the synthesis of fiber and fiberglass. It is suitable for the production of sterilizing agents, sanitizers, hair conditioner, hair dyes, skin creams and detergents.

STAC is packaged in plastic buckets, which comes into two sizes. Net weight per bucket can be 200 or 50 kilograms

Physicochemical Indexes

Index Value
Appearance White to light yellow cream
PH Value (1% aqueous solution) 6.0~8.0
Free Amine Content (%) 2.0%max
Active Matter Content (%) 70±2
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