CAS 1843-05-6 Polymers Applications UV Absorbent U
CAS No
52829-07-9
Appearance Color
Light Yellow UV Absorbent
Packages
25kgs/ Bag UV Absorbent
Molecular Weight
2100-3000 UV Absorbent
Melting Range
110-130 Degree UV Absorbent
Relative Density
1.01g UV Absorbent
Ash Content
0.1% Max
Solubility
Soluble in Acetone, Toluene, Xylene, Ethyl Acetate
Cautions
Avoid Sunlight, Moisture, and High Temperature, S
Transport Package
25kgs/ Cartons
Specification
25kgs packages
Trademark
Isuo Chem
Origin
Anhui China
HS Code
2933990099
Production Capacity
200 Tons Per Month
Product Description
Cas 1843-05-6 polymers applications UV absorbent UV-531 Plastic auxiliary agent UV-531 is a high performance anti-aging agent, absorbs 240-340nm of ultraviolet light, Light color, non-toxic, good compatibility, small migration, easy processing and so on. Widely used in PE, PVC, PP, PS, PC,PMMA, EVA, PU, etc.
Product Name: UV Absorbent 531 Chemical Name:2-Hydroxy-4-n-octoxybenzophenone Formula:C21H26O3 CAS NO.1843-05-6
Specifications: Molecular Weight:480.74 Appearance:White crystalline powder or granules
Volatile Matter:≤0.5% Relative Density:1.16g/cm3 Weight Loss Point:202ºC(5.0%) Light Transmittance:450nm: ≥90.0%;500nm: ≥95.0% Ash Content:≤0.1% Solubility:Soluble in acetone, benzene, n-heptane, n-hexane; Slightly soluble in methanol and ethanol
Pack & Storage: 25kg/carton or as customer's requirement. 500kgs/pallet. Quantity: 10mts/20'fcl with pallet or 12mts/20'fcl without pallet.
Cautions: Avoid direct sunlight, moisture, high temperature, substances with sulfur or halogen such as some stabilizers, flame retardants and pesticides. Testing required before use.