Knowde Enhanced TDS
Identification & Functionality
- Chemical Name
- Pharma & Nutraceuticals Functions
- CAS No.
- 9004-65-3
- EC No.
- 618-389-6
- Technologies
- Product Families
- Structure
Features & Benefits
- Features
Better dispersibility.
Applications & Uses
- Markets
- Product Applications
- Dispersing agent.
- Suitable for sustained release, thickining, suspending
Properties
- Appearance
- White or slightly off - white powder, fibrous powder or granules.
- Typical Properties
- Thermal Properties
- Typical Analysis
- Note
Viscosity is measured with 2% aqueous solution at 20°C. Viscosity ranges are 80 - 120% for labeled viscosity less than 600 mPa.s and 75 - 140% for labeled viscosity 600 mPa.s and higher, respectively. (Viscosity is harmonized item among the USP, EP and JP).
| Value | Units | Test Method / Conditions | |
| Methoxy Content | 27.0 - 30.0 | % | — |
| Hydroxypropoxy Content | 4.0 - 7.5 | % | — |
| True Density | 1.26 - 1.31 | g/ml | — |
| Bulk Density | 0.20 - 0.45 | g/ml | — |
| Tapped Density | 0.35 - 0.65 | g/ml | — |
| Degradation Temperature | 280 - 300 | °C | — |
| Hygroscopicity | Depends on substitution type | — | — |
| Dust Explosion | 100 | bar.m/s | — |
| Value | Units | Test Method / Conditions | |
| Self Ignition Temperature | approx. 360 | °C | — |
| Value | Units | Test Method / Conditions | |
| Angle of Repose | 35 - 50 | ° | — |
Regulatory & Compliance
- Certifications & Compliance
- Grade
- Regulatory Information
This substance is listed in current Japanese Pharmacopeia, European Pharmacopeia and US Pharmacopeia.
This substance is not listed on followings:- Substances restricted under REACH Annex XVII
- Authorization List of REACH Annex XIV
- Candidate List of SVHCs (Substances of Very High Concern)
This substance is listed on the following inventories:
- Japanese ENCS (Existing and New Chemical Substances) inventory
- United States TSCA (Toxic Substances Control Act) inventory
- Canadian DSL (Domestic Substances List)
- IECSC (Inventory of Existing Chemical Substances Produced or Imported in China)
- KECTI (Korean Existing Chemicals Inventory)
- TCSI (Taiwan Chemical Substance Inventory)
- PICCS (Philippines Inventory of Chemicals and Chemical Substances)
- AICS (Australian Inventory of Chemical Substances)
- NZIoC (New Zealand Inventory of Chemicals)
Technical Details & Test Data
- Surface Activity
METOLOSE® can be considered a non-ionic surfactant, as it has both hydrophilic and hydrophobic groups in the molecule. Due to such characteristics, it functions as a superior protective colloid, being effective for the stabilization of emulsions, suspensions, and foams.
Packaging & Availability
- Packaging Information
Packaging material: Double-layered polyethylene bag in fiber drum.
Storage & Handling
- Storage Information
- Keep dry. Store away from excess heat and sunlight.
- Store in sealed containers.