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benzophenone 4 toxicity

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Total 1 products from benzophenone 4 toxicity Manufactures & Suppliers
Quality Ultraviolet absorbers UV-531 CAS NO 1843-05-6 wholesale

Place of Origin:China

Brand Name:LONGPU

...benzophenone Molecular formula:C21H26O3 Molecular weight:326 CAS NO.: 1843-05-6 Chemical structural formula: Technical index: Appearance:light yellow crystal powder Content: ≥ 99% Melting point: 47-49°C Loss on drying: ≤ 0.5% Ash: ≤ 0.1% Light transmittance: Wave length nm Light transmittance % 450 ≥ 90 500 ≥ 95 Toxicity: almost non-toxic...

SHANGHAI LONGPU INDUSTRY CO.,LTD
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