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White Crystal Powder Ultraviolet Absorbent Uv 234 High Melting Point CAS 70321 86 7

Shanghai Longpu Industry Co.,Ltd

City: shanghai

Province/State:shanghai

Country/Region:china

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White Crystal Powder Ultraviolet Absorbent Uv 234 High Melting Point CAS 70321 86 7

Brand Name : Longpu

Place of Origin : China

MOQ : 50KG

Price : Confirm the order date

Packaging Details : 25kg/FIBER DRUM OR CRAFT BAG

Delivery Time : Prompt

Payment Terms : T/T ,LC

Model Number : UV-234

CAS NO : 70321-86-7

Purity : 99%

Melting Point : 139.5-141 ℃

Chemical Name : 2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl]benzotriazole

Appearance : White Crystal Powder

Grade : Industrial Grade

Supply Ability : Prompt

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high quality Ultraviolet Absorbent UV-234 for PP,PVC,PA PC CAS NO:70321-86-7
Chemical name: 2-[2'-hydroxy-3',5'-bis(-dimethyl benzyl)-phenyl]benzotriazole
Product Name Ultraviolet absorber UV 234
CAS number 70321-86-7
Molecular formula C30H29N3O
Molecular weight 447.57
Appearance clear liquid
Boiling point 589.3ºC at 760 mmHg
Relative density 1.12 g/cm3
Chemical structure :

Performance & Application :
UV-234 is a kind of yellowish powder, melting point is 139.5-141 ℃ , it is a fine light stabilizer, suitable for PP, TPE , hard PVC, POM, PA, PC, PBT/PET, PMMA,etc.
Technical Indicators :
Appearance: light yellow powder
Melting Point: ≥ 139.5-141 ℃
Volatile Matter: ≤ 0.5%
Ash Content: ≤ 0.05%
Purity: ≥ 99%
Transmissirity:
460nm≥ 97 %
500nm≥ 98%
Packing: 25kg paper drum or carton

Product Tags:

antioxidant 1010

      

benzophenone 12

      
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