Benzophenone-1, BP-1, UV-0, UV absorbent

Post Date:
Nov 20,2018
Expiry Date:
May 19,2019
Detailed Description:
Cas No. :131-56-6 Quantity: 10000Metric Tons
UV-0
Chemical Name: 2,4-Dihydroxy-Benzophenone（Benzophenone-1）
Chemical Formula: C13H10O3
CAS #: 131-56-6
Structural Formula:

Specification:
Appearance :Yellowish crystalline podwer
Content:≥99%
Melting Point : 143~146°C
Loss on Drying :≤0.5%
Light Transmittance 290nm≥630
Characteristics and Uses:
This product is a light stabilizer agent, applicable to polyolefine, poyvinyl chlornamee, polystyrene etc. and as the intermediate of UV-absorbing agents as well.
Package : packed in cardboard drum lined with plastic bags with the net capacity of 25 kg per drum.
Precaution :No toxicity; kept away from moisture and fire in transportation; stored and transported as common chemicals with good stability.
CAS Registry Number:
131-56-6
Synonyms:
;Benzoresorcinol;4-benzoylresorcinol;BP-1;UV-0;Benzophenone-1;Ultraviolet absorber UV-0;2,4-Dihydroxy Benzophenone;Ultraviolet absorbent UV-0;2,4-Dihydroxybenzophenone(Benzophenone-1);(2,4-dihydroxyphenyl)phenyl-methanone;Resbenzophenone;FENTAUNIV 0;
Molecular Formula:
C₁₃H₁₀O₃
Molecular Weight:
214.2167
Molecular Structure:
Hazard Symbols:
Xi:Irritant;
Risk Codes:
R36/37/38:;
Safety Description:
S26:;
S37/39:;

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