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Stabilizer

UV-531 | 1843-05-6

UV-531

Classification:Chemical Auxiliary Agent

CAS No.:1843-05-6

Other Names:Octabenzone

MF:C21H26O3

EINECS No.:217-421-2

Purity:99%min

Place of Origin:Shanghai, China (Mainland)

Type:Carbon Black, Ultraviolet Absorbent

Usage:Electronics Chemicals, Leather Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents, Plastic Auxiliary Agents, Rubber Auxiliary Agents

Appearance:Light yellow powder

Application:Ultraviolet Absorbent

Molecular weight:326.43

Melting point ,°C:47-49

Ash:≤0.1%

Assay:≥98.5%

Light Transmittance:450nm>90% 500nm>95%

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