Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Industrial Additives Functions
- CAS No.
- 68585-47-7
- EC No.
- 271-557-7
- Technologies
- Chemical Formula
CH3(CH2)n-OSO3Na
n=11 (Distribution)
Features & Benefits
- Labeling Claims
- Biodegradability
POLYSTEP B-5-N is readily biodegradable.
Applications & Uses
- Markets
- Applicable Processes
- Applications
POLYSTEP B-5-N is used in the manufacture of latex. It is useful in most polymer systems, especially styrene butadiene or vinyl chloride. POLYSTEP B-5-N can also be used in the manufacture of fine particle size acrylics and styrene acrylics. POLYSTEP B-5-N can be blended with nonionic surfactants to create very satisfactory acrylic emulsions. POLYSTEP B-5-N contains no formaldehyde.
Properties
- Physical Form
- Appearance
- Clear liquid
- Typical Properties
| Value | Units | Test Method / Conditions | |
| Actives Content (EW = 302) | 28 | % | — |
| pH (in 10% aqueous) | 8 | — | — |
| Pour Point | 14 | °C | — |
| Freeze Point | 11 | °C | — |
| Cloud Point (Low Temp) | 20 | °C | — |
| Color (Transmittance at 410nm) | min. 80 | % | Klett Colorimeter |
| Critical Micelle Concentration (CMC) | 185 | mg/L | — |
| Density | 1.034 | g/ml | — |
| Viscosity (at 25°C) | 19 | cPs | — |
| Viscosity (at 60°C) | 7 | cPs | — |
| Flash Point | min. 94 | °C | — |
| Regulated Volatile Organic Chemicals (Ethanol) | 0 | % | U.S. EPA |
Regulatory & Compliance
- Certifications & Compliance
- Chemical Inventories
- Clearances
- All components of POLYSTEP B-5-N are listed in the following countries: United States (TSCA 151- 21-3), Europe (EINECS 205-788-1), Canada (DSL 151-21-3), Australia (AICS 151-21-3), China (IECSC 151-21-3), Korea (ECL Serial No. KE-21884), Japan (ENCS 2-1675), Philippines (PICCS 151- 21-3), and New Zealand (NZIoC HSR003122). It is the responsibility of the formulator to review the chemical control regulations for each country where the end product is intended to be sold or used.
- POLYSTEP B-5-N is available in Kosher grade.
Safety & Health
- Toxicity
The product is considered slightly toxic orally in rats (LD50 > 500 mg/kg); and is severely irritating to both skin and eyes at 25% solution.
Packaging & Availability
- Standard Packaging
POLYSTEP B-5-N is available in bulk and in drums.
Storage & Handling
- Workplace Exposure
Occupational exposure can occur primarily through skin contact or via inhalation of vapors and mists. Engineering controls, personal protective equipment, and other workplace practices should be used to control these exposures.