Benzophenone12
Inquiry
| Post Date: | Feb 26,2019 |
| Expiry Date: | Feb 26,2020 |
| Detailed Description: |
Cas No. :1843-05-6
Quantity: 1FCL Specs:99% Price:9 USD Kilograms Payment Method: 30% Deposit by T/T UV-531（BP-12） Chemical name：2-hydroxy-4-(octyloxy) CAS NO.：1843-05-6 Molecular formula: C21H26O3 Item Index Appearance Yellow needle crystalline powder Assay ≥99.5% Melting point 47-49℃ Volatile ≤0.5% Ash ≤0.1% Transmittance 450nm ≥ 90.0% 500nm ≥ 95.0% Packing 25kg or 20kg/Drum NET WEIGHT Applications 1.Polypropylene?:?0.2-0.5wt%?based?on?polymer?weight 2.PVC: ? Rigid?PVC?:?0.5wt%?based?on?polymer?weight ? Plasticized?PVC?:?0.5-2?wt%?based?on?polymer?weight 3.Polyethylene?:?0.2-0.5wt%?based?on?polymer?weight This?product?is?a?light?stabilizer?with?good?performance,?capable?of?absorbing?the?UV?radiation? of?240-340?nm?wavelength?with?the?characteristics?of?light?color,? nontoxic?,?good?compatibility,? small?mobility,?easy?processing?etc.?It?can?protect?the?polymer?to?its?maximum?extent,?helps?to? reduce?the?color.?It?can?also?delay?the?yellowing?and?obstacle?the?loss?of?its?physical?function.? It?is?widely?applied?to?PE,PVC,PP,PS,PC?organic?glass,?polypropylene?fiber,?ethylene-vinyl? acetate?etc.?Moreover,?it?has?very?good?light-stability?effect?on?drying?phenol?aldehyde, ?varnish?of?alcohol?and?acname,?polyurethane,?acrylate,?expoxnamee?etc. Storage The?product?may?be?stored?up?to?two?years?in?a?sealed?container.?Containers?should?be?stored?in?a?cool,?dry?area.?Extended?storage?at?elevated?temperatures?or?exposure?to?direct?heat?or?sunlight?could?reduce?product?life.?Keep?containers?sealed?when?no?in?use. Packaging and storage Inner drum lined with plastic bag, 25KG / barrel (NW) Sealed and stored in a dark, dry place |
| CAS Registry Number: | 1843-05-6 |
| Synonyms: | ;Octabenzone;2-Hydroxy-4-Octyloxy Benzophenone;BP-12;UV-531;2-Hydroxy-4-n-octoxy Benzophenone;UV Abosorber 531;Ultraviolet absorbent UV-531;UV 531;Benzophenone-12;Ultraviolet light absorber UV-531;UV-12;FENTASORB 531;2-hydroxy-4-octoxybenzophenone;2-Hydroxy-4-(Octyloxyl)-Benzophenone;UV Absorber 531; |
| Molecular Formula: | C21H26O3 |
| Molecular Weight: | 326.4293 |
| Molecular Structure: | 
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| Hazard Symbols: |  Xi:Irritant; |
| Risk Codes: | R36/37/38:; |
| Safety Description: | S26:; S36:; |
| Company: | Suzhou Raioshow new material co.,ltd [ China ] |
| Contact: | Emily |
| Tel: | +86-15995404280 |
| Fax: | |
| Email: | emily991@163.com |
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