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CAS 1843-05-6 ,purity 99% Ultraviolet absorber UV-531

City: Shenzhen
Province/State: Guangdong
Tel: 86-755-88251355
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CAS 1843-05-6 ,purity 99% Ultraviolet absorber UV-531

Place of Origin : China
Brand Name : SUNJI
Model Number : CS-BP12
Price : Negotiable
Packaging Details : 25KG/Fiber Drum
Delivery Time : 4 business days after payment arrived
Payment Terms : 30% in advance ,balance cleared before shipment
Supply Ability : 5MTS/month
MOQ : 25KG
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Product Name Benzophenone-12

Chemical Name 2-hydroxy-4-n-octoxy Benzophenone

Other Name 2-Hydroxy-4-n-octoxyBenzophenone, Benzophenone-12 (BP-12);2-Hydroxy-4-(octyloxy)benzophenone;[2-Hhydroxy-4-(octyloxy)phenyl]phenylmethanone

INCI Name Benzophenone-12

CAS No. 1843-05-6

EINECS No. 217-421-2

Appearance Pale greenish yellow crystalline powder

Purity ≥99.0%

Melting point 47.0-49.0℃

Transmittance 450nm:≥90%,500nm:≥95%

Application & Functions

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. Its dosage is 0.1%-0.5%.

Storage Condition:

Preserve under tight and light-resistant condition

Package:25kg /Fibre Drum or 20kg Carton or 25kg Carton ,according to customer needs

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