UV Absorber 234 CAS 70321-86-7

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UV Absorber 234 CAS 70321-86-7

CAS:
70321-86-7
Moleküler formülü:
C30H29N3O
Kalite standardı:
99%min
Ambalaj:
25kg/drum
Mininmum sipariş:
25kg
Price inquiry:
sales@tnjchem.com
Manufacturer:
TNJ Chemical

Ürün ayrıntıları

TNJ Chemical produces super quality UV Absorber 234 CAS 70321-86-7- 99.5%MIN assay, GMP SGS certification, USP BP EP FCC standard, Competitive price, online purchase support. To buy UV Absorber 234 CAS 70321-86-7, please contact sales@tnjchem.com

Chemical Name: UV-234
CAS No.: 70321-86-7
Molecular Fomula:C30H29N3O
Chemical Structure:
Molecular weight: 447.57

Application
UV-234 is an efficient light stabilizer, widely used for PE, PP, PET, PC polyester and coatings.
It is used in high temperature and large surface area , including film, paper and fiber. It is also
widely used in the packing for food and drug industry, combined with light stabilizer or antioxidant

Specification
Item   Specification
Appearance   light yellow powder
Melting point   139.5-141°C
Volatility 0.5% max
Ash content   0.05% max

Transmittance 460nm:97% min

500nm:98% min

Purity 99% min

Packing
25kg/drum

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