Good price UV Absorber UV BP 1 CAS 131-56-6
UV BP-1 is mainly used for plastics as light stabilizer, can effectively protect the organic glass and cloth, to prevent materials for light deterioration, also used as intermediates for synthesis of other UV absorbers; applicable to polyolefin, PVC and polystyrene; the maximum absorption wavelength range is 280-340 nm.
Keep container tightly closed. Avoid ingestion and inhalation.
25KG carton or as customers’ requirements
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ITEM
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INDEX
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Appearance
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White or pale yellow crystalline powder
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Assasy, %
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≥ 98
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Melting Point(℃)
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142℃ ~ 146℃
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Loss on drying, %
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≤ 0.50%
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Gardner color
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≤ 5
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Heavy metals (Pb)
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5.00ppm
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* In addition：The company could research and develop the new products according to the special demand of our clients．
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