Chemical Properties:
Package: Bottle, Aluminum foil bag, 25kg/Cardboard Drum, or according to customer's requirement Storage Condition: Store in sealed containers at cool and dry place; Protect from light and moistureShanghai Ruifu Chemical Co., Ltd. is the leading manufacturer and supplier of Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebacate (Light Stabilizer 770) (CAS: 52829-07-9) with high quality. We can provide COA, worldwide delivery, small and bulk quantities available. If you are interested in this product, please send detailed information includes CAS number, product name, quantity to us. Please contact: alvin@ruifuchem.com| Item | Specifications |
| Appearance | White to Off-White Powder or Crystals |
| Purity / Analysis Method | >99.0% (GC) |
| Volatile Matter | <0.50% |
| Ash Content | <0.10% |
| Transmittance | 425nm ≥98% |
| 500nm ≥99% | |
| Infrared Spectrum | Conforms to Structure |
| Proton NMR Spectrum | Conforms to Structure |
| Test Standard | Enterprise Standard |
| Usage | Light Stabilizer |
Description:
Specifications:
Package & Storage:
| Chemical Name | Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebacate |
| Synonyms | Sebacic Acid Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Ester; Decanedioic Acid Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Ester; Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Decanedioate; Light Stabilizer 770; Hindered Amine Light Stabilizer 770; Sunsorb|r 770; HALS-770; UV-770; Tinuvin 770 |
| CAS Number | 52829-07-9 |
| CAT Number | RF2435 |
| Stock Status | In Stock, Production Capacity 60 Tons per Month |
| Molecular Formula | C28H52N2O4 |
| Molecular Weight | 480.73 |
| Melting Point | 82.0 to 86.0℃ |
| Density | 1.01±0.10 g/cm3 |
| Solubility | Soluble in Methanol, Almost Transparency |
| Brand | Ruifu Chemical |
Advantages:
How to Purchase? Please contact: sales@ruifuchem.com or alvin@ruifuchem.com 15 Years Experience? We have more than 15 years of experience in the manufacture and export of a wide range of high quality pharmaceutical intermediates or fine chemicals. Main Markets? Sell to domestic market, North America, Europe, India, Russia, Korea, Japanese, Australia, etc. Quality Assurance? Reliable quality assurance, strict management. Professional equipment for analysis include NMR, LC-MS, GC, HPLC, ICP-MS, UV, IR, OR, K.F, ROI, LOD, MP, Clarity, Solubility, Microbial limit test, etc. Samples? Most products provide free samples for quality evaluation, shipping cost should be paid by customers. Factory Audit? Factory audit welcome. Please make an appointment in advance. MOQ? No MOQ. Small order is acceptable. Delivery Time? If within stock, three days delivery guaranteed. Transportation? By Express (FedEx, DHL), by Air, by Sea. Custom Synthesis? Can provide custom synthesis services. Payment Terms? Proforma invoice will be sent first after confirmation of order, enclosed our bank information. Payment by T/T (Telex Transfer), PayPal, Western Union, etc.FAQ:
Stable Supply: Maintain reasonable stock
Professional Service: One stop purchasing service
Technical Support: Technology solution available
Custom Synthesis Service: Ranged from grams to kilos
Fast Delivery: If within stock, three days delivery guaranteed
High Quality: Established a complete quality assurance system
Application:
Bis(2,2,6,6-Tetramethyl-4-Piperidyl) Sebacate (Light Stabilizer 770) (CAS: 52829-07-9) is a low molecular weight hindered amine light stabilizer (HALS) for applications demanding particularly high light stability. It provides excellent light stability for thick sections but can also be used for articles with a high surface area such as films and tapes. 1.Light Stabilizer 770 is a highly effective radical scavenger that protects organic polymers against degradation caused by exposure to ultraviolet radiation. 2. Light Stabilizer 770 is widely used in a variety of applications including polypropylene, polystyrene, polyurethanes, SAN, ASA, polyamides and polyacetals, high density polyethylene, polyurethane, polystyrene, ABS resin, etc. 3. Light Stabilizer 770 is high effectiveness as a light stabilizer makes it well suitable for applications in both thick section and films, independent of the thickness of the articles. Combined with other HALS products, Light Stabilizer 770 displays strong synergistic effects. 4. Light Stabilizer 770 light stability effect is better than the commonly used light stabilizer. When used in combination with an antioxidant, it can improve heat resistance, and synergistic effect with the ultraviolet light absorber can further improve the light stabilizing effect. Light stabilizer 770 is suitable for polypropylene, high density polyethylene, polyurethane, polystyrene, ABS resin, etc., 770 light stability effect is better than the commonly used light stabilizer. When used in combination with an antioxidant, it can improve heat resistance, and synergistic effect with the ultraviolet light absorber can further improve the light stabilizing effect. Light Stabilizer 770 is recommended to be used in polypropylene, impact modified PP (TPO), EPDM, polystyrene, impact polystyrene, ABS, SAN, ASA, polyurethanes, and is also effective in polyamides and polyacetals. The amount of Light Stabilizer 770 added: The recommended concentrations of tinuvin 770 range is between 0.1% and 1.0%, depending on the substrate, processing conditions and application.Sufficient Capacity: Sufficient facilities and technicians
OEM Package: Custom package and label available