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Place of origin:
China
Supply Ability:
30mt/month
Chemical name: 2-Hydroxy-4-n-octoxybenzophenone CAS No.:1843-05-6 Molecular formula:C21H26O3 Molecular weight:326 Appearance: Pale yellow crystalline powder Melting point,℃:47-49 Purity (HPLC), %: ≥ 99 Ash, %: ≤0.1 Loss on Drying, %: ≤0.5 Transmittance 450nm≥90% 500nm≥95% UV ABSORBER HOSORB-531 is a light stabilizer with good performance, capable of absorbing the UV radiation of 240
[Related Keywords : UV ABSORBER UV 531, UV ABSORBER 531, UV ABSORBER]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
Min. Order:
100 Kilogram
Price:
US$ 12
Place of origin:
China
Price Condition:
FOB Qingdao
Supply Ability:
600 metric tons per month
CAS No. 1533-45-5 C.I. No. 393 Structural Formula Molecular Formula C28H18N2O2 Molecular Weight 414 Technical Index Appearance:yellowish green powder Melting Point:357~359°C Purity:≥99% Uses Mainly be used in whitening of polyester and plastic, as well in whitening of Nylon during polymerization. For whitening of polyester and nylon; also used in ABS, PS, HIPS, PA, PC, PP, PET,EVA, PVC, e
[Related Keywords : optical brightener, brightener for plastics, optical brightener manufacturer, optical brightener msds]
Business Type
Manufacturer
Location
Shandong, China
Employees Total
51 - 100
Annual Revenue
USD 100,000 - 500,000
Place of origin:
China
Chemical name: Propanedioic acid, [(4-methoxyphenyl)-methylene]-dimethyl ester CAS No.: 7443-25-6 Molecular formula: C13H14O5 Molecular weight: 250 Appearance: White to crystalline powder Assay, %: ≥99 Melting point,℃: 55-59℃ Loss on Drying, %: ≤0.5 Transmittance: 425nm≥95% 500nm≥96% UV ABSORBER HOSORB UV PR-25 exhibits excellent absorbtion especially in the UVB-range. It is colorles
[Related Keywords : Cyasorb UV 1988, UV Absorber UV PR-25]
Business Type
Manufacturer
Location
Guangdong, China
Employees Total
11 - 50
Annual Revenue
USD 1,000,001 - 2,000,000
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