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RIASORB® UV-P
- CAS Number
- 2440-22-4
- EC Number
- 219-470-5
- Chemical Name
- 2-(2H-benzotriazol-2-yl)-p-cresol
- Chemical Family
- Benzotriazoles
RIASORB® UV-P is a light stabilizer belonging to the benzotriazole class of UVAs.
Properties
- Physical Form
- Crystals
- Solid
Identification
- Molecular Formula
- C13H11N3O
- CASE Ingredients Functions
- Light Stabilizer
Product families
Applications
Industrial — Chemical & Industrial Manufacturing
- Resin Manufacturing
Product Families
CASE Ingredients — Additives
- Functional Additives
Elastomers — Elastomer Additives
- Antioxidants & Stabilizers
Plastics — Polymer Additives
- Antioxidants & Stabilizers
Other characteristics
- Brand
- RIASORB
- Features
Excellent Light Stability, Good UV Protection, UV Absorbing
- Functions
- Light Stabilizer, Stabilizer, UV Absorber
- Compatible Polymers & Resins
Acrylics, Cellulose & Cellulosics, Epoxies (EP), Polycarbonates (PC), Polyesters, Polyoxymethylene (POM), Polyurethanes (PU), Polyvinyl Chloride (PVC)
- Markets
- Industrial
- Use Levels
- 0.10 - 0.5%
- Appearance
- Slightly yellow crystal
- Shelf LIfe
- 24 Months
- Technology
- CASE Ingredients
- Elastomers
- Plastics
- Packaging Type
- Bags
- Handling and Safety
The use of proper protective equipment is recommended. Excess exposure to the product should be avoided. Wash thoroughly after handling.
- Material Features
- Excellent Light Stability
- Good UV Protection
- UV Absorbing
- Storage Condition
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.
- Applicable Processes
- Acrylic Resins Manufacturing
- Certifications and Compliance
- ISO 14001
- OHSAS
- Compatible Polymers and Resins
- Acrylics
- Cellulose & Cellulosics
- Epoxies (EP)
- Polycarbonates (PC)
- Polyesters
- Polyoxymethylene (POM)
- Polyurethanes (PU)
- Polyvinyl Chloride (PVC)
- Plastics and Elastomers Functions
- Light Stabilizer
- Stabilizer
- UV Absorber
Technical data
Table 1 of 3
2 rows| Characteristic | Value | Unit |
|---|---|---|
| Melting Range | 128 - 132 | ℃ |
| Specific Gravity (at 20℃) | 1.38 | — |
Table 2 of 3
1 row| Characteristic | Value |
|---|---|
| Molecular Weight | 225 |
Table 3 of 3
8 rows| Characteristic | Value | Unit |
|---|---|---|
| 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 |
