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Product Specification:
Chemical formula :C21H26O3
Density:1.160g/cm3
molecular weight:326.43
Appearance:Light yellow needle crystal powder
CAS logon number :1843-05-6
Octabenzone
£0.00Price
14-21 days
Packing: 25 kg/ bag with inner plastic bag.
Light yellow needle crystal powder.. Soluble in benzene, n-hexane, acetone, slightly soluble in ethanol, slightly soluble in dichloroethane.
Application area:
1. UV absorber UV - 531. It has the greatest protection effect to polymer, and help to reduce the colour and lustre, delay the yellowing and block physical performance loss at the same time.
2. It is widely used in PE, PVC, PP, PS, PC, organic glass, polypropylene fiber and ethylene vinyl acetate, etc.
3. Mainly used as polyethylene, polypropylene, polyvinyl chloride (PVC), polyurethane rubber synthetic materials such as light stabilizer dosage of 0.1% 0.5%.
Caution of storage：
Avoid the sun, high light, humidity, avoid sulfur or halogen elements of the light stabilizer. It is necessary to store and store under tight and dry conditions.
Safety information:
Dangerous mark: Xi, N
Hazard type code: R36/37/38-50/53
Safety instructions: S26-36-61-60
UN 3077 9/PG 3
