2- hydroxy -4- octyloxy two Benzophenone
Min.Order / FOB Price:Get Latest Price
| 5 Metric Ton |
FOB Price:USD 1.0000 -2.0000 |
- Min.Order :5 Metric Ton
- Purity: 99.0 min
- Payment Terms : L/C,T/T,Other
Keywords
2- hydroxy -4- octyloxy two Benzophenone CAS: 1843-05-6 ultraviolet absorbent UV-531
Quick Details
- Appearance:light yellow or white crystal powder
- Application:Widely used in PE, PVC, PP, PS, PC, polycarbonate, acrylic, polypropylene fibre and vinyl acetate. But for dry phenolic and alkyd varnish, polyurethane, acrylic, epoxy and other air drying product
- PackAge:25kg
- ProductionCapacity:10000|Metric Ton|Year
- Storage:RT.
- Transportation:By sea,air
Superiority:
Chemical name: 2- hydroxy -4- octyloxy two Benzophenone
Chinese Name: ultraviolet absorbent UV-531, benzophenone, BP-12 -12 two
English Name: 2-Hydroxy-4-n-octyloxybenzophenone (Benzophenone-12)
Molecular formula: C21H26O3
Chinese Name: ultraviolet absorbent UV-531, benzophenone, BP-12 -12 two
English Name: 2-Hydroxy-4-n-octyloxybenzophenone (Benzophenone-12)
Molecular formula: C21H26O3
Molecular weight: 326.43
CAS number: 1843-05-6
EINECS number: 217-421-2
Physical and chemical properties: melting point 47-49 ℃,
CAS number: 1843-05-6
EINECS number: 217-421-2
Physical and chemical properties: melting point 47-49 ℃,
the density of 1.160g/cm3, soluble in benzene, hexane, acetone, slightly soluble in ethanol, slightly soluble in two ethyl chloride.
Properties and uses: UV absorber UV-531 is a high performance, anti-aging agent, can absorb ultraviolet 240-340 nm, with light color, non-toxic, good compatibility features, small mobility, easy processing. It has maximum
protective effect on polymer, and help to reduce color, at the same time delay yellowing
and block physical performance loss.Mainly used as a light stabilizer of polyethylene,
polypropylene, PVC, polyurethane rubber and other synthetic materials. Widely used in PE,
PVC, PP, PS, PC, polycarbonate, acrylic, polypropylene fibre and vinyl acetate. But for
dry phenolic and alkyd varnish, polyurethane, acrylic, epoxy and other air drying products
and automotive repair paint, powder coating, rubber products, provide good light-stable effects for them. The amount of 0.1-0.5%.
Details:
Product specifications:
The appearance of pale yellow needle crystal powder
Content is more than 99%
Melting point 47-49 ℃
The loss on drying of < 0.5%
Ash copy of < 0.1%
The transmittance of 450nm>90%
500nm>95%
The appearance of pale yellow needle crystal powder
Content is more than 99%
Melting point 47-49 ℃
The loss on drying of < 0.5%
Ash copy of < 0.1%
The transmittance of 450nm>90%
500nm>95%
Packaging and storage: paperboard barrel lined with plastic bag packing: net weight
25kg/ barrel; carton is lined with a plastic bag packaging: 20kg/ box; also can be designed
according to customer requirements.
In order to prevent caking, UV-531 should be transported and stored at 35 ℃.
In order to prevent caking, UV-531 should be transported and stored at 35 ℃.
You Might Also Like
-
Flame retardant CU
CAS NO:170836-68-7
-
factory supply 3-bromo-1-(3-chloropyridin-2-yl)-1H-pyrazole-5-carboxylic acid
CAS NO:890707-28-5
-
Tert-Butyl Acetate CAS: 540-88-5
CAS NO:540-88-5
-
TEP Flame Retardant China 78-40-0
CAS NO:78-40-0
-
N-succinimide factory, CAS:123-56-8
CAS NO:123-56-8
-
3-Chloro Pivaloyl Chloride
CAS NO:4300-97-4
Related Searches
About|Contact|Cas|Product Name|Molecular|Country|Encyclopedia
Message|New Cas|MSDS|Service|Advertisement|CAS DataBase|Article Data|Manufacturers | Chemical Catalog
©2008 LookChem.com,License: ICP
NO.:Zhejiang16009103
complaints:service@lookchem.com Desktop View