Guangzhou Monsa Chemical Co.,Ltd.
MONSA® BTMS-50

MONSA® BTMS-50

INCI name:  Behentrimonium Methosulfate

MONSA® BTMS-50 is a popular emulsifier made from plants. It can be found in skin care products including creams, lotions, and scrubs as well as hair conditioners.

Behentrimonium Methosulfate is a behenyl (C22) cationic quaternary ammonium salt conditioning emulsifier. As a C22 methyl sulfate quaternary ammonium salt, it is more hydrophobic in nature, and it is easier to deposit positive cationic terminals and lipids on the hair, thereby providing better conditioning performance. At the same time, the hydrophobicity and deposition behavior makes the product have excellent dry hair combability. MONSA® BTMS-50 as a basic emulsifier and conditioner has a wide range of applications in hair care and skin care.

MONSA® BTMS-50 Parameters

INCI nameBehentrimonium Methosulfate
Trade nameMONSA®BTMS-50
CAS No.

81646-13-1

Molecular formulaC26H57NO4S
Dosage0.10~10%
SynonymDocosyl trimethyl ammonium methyl sulphate
Behenyl trimethyl ammonium methyl sulfate
Docosyl-trimethyl-ammonium methylsulfat
Docosyltrimethylammonium methosulfate
Packaging20kg/paper drum


MONSA® BTMS-50 Features

MONSA® BTMS-50 Features
  • Substantive to hair and skin.

  • Confers excellent wet comb ability.

  • Outstanding conditioning agent.

  • Improved mildness/reduced irritation potential.

  • Primary emulsifier.

  • Thickening agent/stabilizer.

  • Vegetable-derived.

MONSA® BTMS-50 Features MONSA® BTMS-50 Features
Factory Add.
In Mainland China: No.89 Huangge Road Huangge Town, Nansha Development Zone, Guangzhou
Office Add.
In Mainland China: Rm.1119, F11, Bldg2, International Creative Community, Beitai Rd., Baiyun District, Guangzhou.
In Hong Kong: Flat 1512, 15/F, Lucky Center, No. 165-171 Wan Chai Road, Wan Chai, Hong Kong.
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