Mason® CS-425 is a TSCA/CDSL listed solution containing 50% active alkyldimethylbenzyl ammonium chloride in water, with an alkyl distribution of C12 (40%), C14 (50%), and C16 (10%). It is intended for use in applications not requiring EPA/Canadian registration. Additionally, it is available as an 80% active concentrate, Mason® CS-428.

Chemical Name: Alkyl Dimethylbenzyl Ammonium Chloride

CAS Number: 68424-85-1

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Enhanced TDS

Identification & Functionality

Features & Benefits

Benefit Claims
HII Features
Product Advantages

The high purity of the starting material delivers a consistent, low color and odor, high performance product that can be differentiated into consistent, high value end-use products.

Applications & Uses

Markets
Applications
Home Care Applications
I&I Cleaning Applications
Product Applications
  • Mason® CS-425 is a cationic surfactant that can be used in various products including HI&I deodorizers and cleaners.
  • Mason® CS-425 can be used as an emulsifier in degreasers, pine oil and d-Limonene cleaners, and as an anti-stat in vehicle cleaners.
  • Mason® CS-425 can be used as a deodorizer to remediate mildew odor in textiles, and as a general odor control agent in formulated sanitation products.

Properties

Physical Form
Typical Properties
ValueUnitsTest Method / Conditions
Active50wt.%-
Free Amine HClmax. 3wt.%-
Ethanol Content5 - 10wt.%-
Free Aminemax. 3wt.%-
SDS Physical and Chemical Properties
ValueUnitsTest Method / Conditions
AppearanceClear--
Physical StateLiquid--
Physical FormLiquid--
ColorColorless to light straw--
OdorMild organic--
pH6 - 8--
Flash Point47°CTag Closed Cup
Relative Density (at 23°C)0.969--
Miscible inWater--
Viscosity (at 25°C)76.37mm²/s-
Volatile Organic Compounds5 - 10%-
Explosive PropertiesNot Explosive--
Oxidizing PropertiesNot Oxidising--

Regulatory & Compliance

Safety & Health

Safety Measures
  • Avoid contact with eyes, skin, and clothing.
  • Wear appropriate personal protective equipment and observe good industrial hygiene practices

Packaging & Availability

Packaging Type
Supplied by
Packaging Information

Mason® CS-425 is available in 440 lb. poly drums, 2200 lb. poly totes and bulk quantities.

Storage & Handling

Shelf Life
2 years
Storage Conditions
  • .Store in a tightly closed container. Do not store with strong oxidizing agents.
  • Avoid excessive heat. Recommended storage temperature above 33°F.  Product may crystallize in cold temperatures.
  • If material crystallizes or becomes frozen it should be heated gently, keeping below 100 ̊F, and stirred to ensure it is homogeneous before use. Product is not damaged by freezing.