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Octadecyl Dimethyl Betaine (BS-18) CAS NO:136-19-2
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Octadecyl Dimethyl Betaine (BS-18) CAS NO:136-19-2

Chemical name: Octadecyl dimethyl Betaine (BS-18)
Other name: Stearyl dimethyl ammonium acetate
Molecular formula: C22H45NO2
Molecular weight: 329.59
CAS number: 820-66-6
EINECS No.: 205-237-6
Availability:
Quantity:
  • 205-237-6


>> Product Introduce

Octadecyl dimethyl Betaine is a high-performance amphoteric surfactant. It boasts excellent surface activity, effectively lowering the surface tension of solutions, and exhibits remarkable foaming and foam-stabilizing capabilities. This product demonstrates superior resistance to hard water, maintaining consistent performance across a wide range of water hardness levels. Moreover, it is highly biodegradable and environmentally friendly, causing minimal impact on the ecosystem after use. With stable chemical properties, it shows good compatibility with various other surfactants, making it suitable for extensive compound.


>> Main Uses

It acts as a key surfactant in high-quality detergents like concentrated laundry detergents and antibacterial dish soaps, boosting cleaning power is added to moisturizing creams and anti-dandruff shampoos in cosmetics for emulsifying and conditioning serves as a softener in cotton fabric processing and an antistatic agent in wool production in textiles and functions as an oil displacement agent in offshore oil fields and a foaming agent in well drilling fluids in the oilfield industry.


>> Technical Specifications

Items

Prescription

Active Matter %

28~32

Appearance 25℃

White solid, soluble in water

Excellent emulsification, dispersion, and anti-static properties

Concentration30%/35%/40%/98%/99%

Free amine +HCL amine  <%

1

PH(1% aqueous solution)

5~8

(APHA) <

200


>> Package and Storage Conditions

  • Packaged in lBC tanks or blue plastic drums.

  • Store in a sealed container in a cool, dry place.

  • Keep away from fire sources and oxidants.

  • Avoid high temperatures and humid environments to prevent caking due tomoisture absorption.


Research and Production Center: Jiangsu Shanli New Materials Technology Co., Ltd.

Global Trade and Services: Shanghai Shanli Jinghe Chemical Co., Ltd.

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