CAS: 52829-07-9 Bis(2,2,6,6-tetramethyl-4-piperidyl)sebacate CAS NO.52829-07-9

Min.Order: 1 Kilogram
Payment Terms: T/T,MoneyGram,Other

Product Details

Keywords

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

Quick Details

ProName: CAS: 52829-07-9 Bis(2,2,6,6-tetramethy...
CasNo: 52829-07-9
Molecular Formula: C28H52N2O4
Appearance: powder
Application: Coating Auxiliary Agents,
DeliveryTime: within 3-4days after received your pay...
PackAge: according to customers' requirements
Port: all chinese port
ProductionCapacity: 100 Metric Ton/Month
Purity: 99.5%
Storage: store in cool and dry
Transportation: by sea or by air
LimitNum: 1 Kilogram

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.

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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.