Place of Origin : Hangzhou,China
Delivery Time : 15days After Getting Confirmation
Optical Whitening Agent, Optical Brightener in Plastic PF(C.I 135 & CAS 12224-12-3 )
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C.I.Number: 135 CAS Number:12224-12-3
Chemical name: 2,5-bis(5-methyl-benzoxazol)- ethene Formula: C16H14O2N2
Appearance: Yellow powder |
Melting Point: 182 ~ 184 |
Purity: 98.0%(min) Maximum UV Absorption Spectrum: 363nm |
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Ps: It needs to be declared that the above data is based on our present knowledge and experience; owing to too many affecting fact