Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- Industrial Additives Functions
- CAS No.
- 61791-26-2
- EC No.
- 500-153-8
- Technologies
Applications & Uses
- Markets
- Recommended Uses & Known Applications
In textile and leather applications, DIAMMIN S-25 is used as leveling and equalizing agent for high substantivity dyes, like the direct ones for cotton and cotton/PES.
Properties
- Physical Form
- Appearance
- Cloudy liquid
- Typical Properties
Value | Units | Test Method / Conditions | |
Density (30°C) | 1.05 | g/cm³ | ASTM D7042 , ASTM D4052 |
Physical State Changement | 17-23 | °C | MPL 1001.0 |
Cloud Point (1% in NaCl 10%) | 85-90 | °C | MPL 2001.0 |
Alkalinity Number | 38-44 | mg KOH/g | MPL 1009.0 |
Free Water (Karl Fischer) | max. 0.5 | % mass | RCM 3804 |
Viscosity at 30°C | 206 | cSt | ASTM D445, ASTM D7042 |
Color | max. 10 | — | APHA |
Flash Point | min. 125 | °C | ASTM D 93 |
Molecular Weight | 1.275-1.475 | g/mol | Calculated |
Ethylene Oxide Content | 81 | %w/w | Calculated |
Packaging & Availability
- Packaging Type
- Packaging Information
DIAMMIN S-25 is generally supplied in drums.
Storage & Handling
- Shelf Life
- 24 months
- Storage and Handling
- DIAMMIN S-25 should preferably be stored in stainless steel tanks.
- It is suggested to keep the product at temperature below 40°C, it is preferable to avoid heating above 60°C and to store under nitrogen in order to minimize darkening phenomena.
- DIAMMIN S-25 is a cloudy liquid at room temperature and it becomes homogeneous and transparent at about 40°C.
- DIAMMIN S-25 becomes a solid wax at te mperature lower than 20°C. Avoid also contact with strong oxidizers and strong acids.