CasNo.52829-07-9,CAS: 52829-07-9 Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate,(52829-07-9) Suppliers

1 Kilogram	Negotiable

Min.Order :1 Kilogram
Purity: 99.5%
Payment Terms : T/T,Other

Keywords

Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate LS-770

Quick Details

Appearance:powder
Application:Coating Auxiliary Agents,
PackAge:according to customers' requirements
ProductionCapacity:100|Metric Ton|Month
Storage:store in cool and dry
Transportation:by sea or by air

Superiority:

Specifications

UV stabilizer UV 770
CAS NO: 52829-07-9
We provide graular type and powder type

UV stabilizer UV-770 granular

1. Chemical Name: Bis92,6,6-tetrametyhl-4-piperridinyl)sebacate

2. CAS No: 52829-07-9

3. Introduction:

UV-770 is a light stabilizer. Particularly, it is used for polypropylene, polythylene, polyurethane, polystyrene, polyamide and so on. It has good light stabilize property.

Physical properties

1) molecular weight: 480.7

2) appearance: white crystalline powder

3) melting point: 81-85°C

4) content: 99%min( hplc)

5). Transmittance: 425nm ≥97%, 500nm ≥98%

Property:

1) odorless, don’t bring smell to polymers.

2) very stable to heat and can be used in plastic which require high processing temperature.

3) high compatibility with a wide range of polymers and provide superior light protection for a broad range of polymers against the harmful effect of UV radiation.

4) produce no effect on initial color of substrates.

5) provide high synergistic effect with other UV absorber.

Application:

1) polystyrene: 0.3-0.5 wt% for ABS; 0.2-0.3 wt% for PS; 0.2-0.3 wt% for HIPS

2) polypropylene: 0.1-0.3 wt%

3) high density polyethylene: 0.15-0.3 wt%

4) polyurethane: 0.1-1.0wt%

5) polyester: 0.2-0.3wt%

6) polyamide: 0.2-0.3wt%

Toxicity & Safety:

UV-770 can be handled as an industrial chemical provided the following handling precautions are strictly observed :

1) wear gloves to avoid contacting skin.

2) maintain a clean and well-ventilated working area

3)weat goggles and face mask whenever dust is unavoidable to prevent irritation to the eyes and respiratory tract.

Details:

Kono Chem Co.,Ltd is a leading producer of standardized herbal extracts, natural active ingredients and APIs for pharmaceutical, health food and cosmetic industries.

The botanical raw materials are subject to strict selection and inspection, and extracts are manufactured according to methods developed by Pioneer. They include inspections to guarantee a high quality standard from both analytico-chemical and therapeutic points of view, and take into consideration the state of art in different fields: research and development, analyses, processes and machinery, therapeutic applications on a scientific basis.

With our phytopharmaceutical background and knowledge through experience, PIONEER can also provide a wide range of analytical services and reference substances to our clients. In addition, We also manufacture pharmaceutical raw materials of nucleotide species, mainly including as below: SAM-e Tosylate Disulfate; SAM-e 1,4-Butanedisulfonate; Polycytidylic Acid; Polyinosinic Acid; Adenosine Triphosphate Disodium; and Cytidine Triphosphate Disodium; these items are our strongest advantage in China. Meanwhile, we can do custom made pharmaceutical ingredients depending on our professional experts in the pharmaceutical and chemistry industry.

Recently, Kono Chem has been working hard on the research and development of new cardiovascular and anesthesia drugs, we have got good achievements; moreover, we also offer natural anticancer drugs and other pharmaceutical intermediates. As a GMP standardized manufacturer, our products can meet or even exceed the standards of CP2010, USP32, BP2005 and EP4. Presently, 80% and above of our products have been well-recognized in dozens of countries and regions, such as USA, EU, South America and Southeast Asia. There are experienced technicians working for our institutes now, all of them are skilled. Pioneer is looking forward to cooperating with friends all over the world for getting collaborative development; we are willing to work with you to develop new drugs and expand new business, let's work together for bright future.