Knowde Enhanced TDS
Identification & Functionality
- Chemical Family
- Chemical Name
- CASE Ingredients Functions
- Plastics & Elastomers Functions
- CAS No.
- 2440-22-4
- EC No.
- 219-470-5
- Technologies
- Product Families
- Molecular Formula
C13H11N3O
- Chemical Structure
Features & Benefits
- Materials Features
Applications & Uses
- Markets
- Applicable Processes
- Compatible Polymers & Resins
- Use Level
- 0.10 - 0.5%
- Applications
RIASORB® UV-P provides ultraviolet protection in a wide variety of polymers including styrene homo- and copolymers, engineering plastics such as polyesters and acrylic resins, PVC, and other halogen containing polymers and copolymers (e.g. vinylidenes), acetals and cellulose esters. Elastomers, adhesives, polycarbonate blends, polyurethanes, and some cellulose esters and epoxy materials also benefit from the use of RIASORB® UV-P. RIASORB® UV-P features a strong absorption of ultraviolet radiation in the 300-400 nm regions. It also has a high degree of photo stability over long periods of light exposure. The high absorbance combined with photo stability and the ability to release absorbed energy in non-sensitizing ways make RIASORB® UV-P an effective stabilizer against the effects of ultraviolet light. The recommended dosage of RIASORB® UV-P is 0.10-0.50%, the exact addition should be determined in trails.
Properties
- Appearance
- Slightly yellow crystal
- Physical Properties
- Typical Properties
- Solubility
Value | Units | Test Method / Conditions | |
Melting Range | 128 - 132 | ℃ | — |
Specific Gravity (at 20℃) | 1.38 | — | — |
Value | Units | Test Method / Conditions | |
Molecular Weight | 225 | — | — |
Value | Units | Test Method / Conditions | |
Acetone (at 20℃) | 3 | g/100g | — |
Benzene (at 20℃) | 7 | g/100g | — |
Chloroform (at 20℃) | 13 | g/100g | — |
Cyclohexane (at 20℃) | 1 | g/100g | — |
Ethyl Acetate (at 20℃) | 4 | g/100g | — |
Methanol (at 20℃) | 0.2 | g/100g | — |
n-Hexane (at 20℃) | 0.8 | g/100g | — |
Water Content (at 20℃) | max. 0.01 | g/100g | — |
Regulatory & Compliance
- Certifications & Compliance
Technical Details & Test Data
- UV Spectra
10 mg/L in Chloroform
Safety & Health
- Handling & Safety
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
Packaging & Availability
- Packaging Type
Storage & Handling
- Shelf Life
- 24 Months
- Storage Conditions
Store the product in a cool, dry, well-ventilated area away from incompatible materials, keep tightly closed. With proper storage, shelf life of this product is 24 months from the manufacture date.