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юридически?услуги
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optical brightener OB-1
юридически?услуги
2,2'-(1,2-Ethenediyldi-4,1-phenylene)bisbenzoxazole
2,2-(1,2-ethenediyldi-4, 1-phenylene) bisbenzoxazole
1533-45-5
used for brighteness agents of white masterbatch such as :PVC,ABS,PE,PP,PS HDPL,etc,and printing ink,paint.
1) Chemical name: 2,2-(1,2-ethenediyldi-4, 1-phenylene) bisbenzoxazole
2) Index number: C.I.393
3) CAS number: 1533-45-5
4) Appearance: bright yellow crystalline power
5) Structure: diphenylethylene bisbenzoxazole compound
6) Melting point: 355 쭯
360oC
7) Purity: ЎЭ 99.0%
8) Ash: ЎЬ 0.3%
9) Max. volatile content: 0.3%
10) Particle size: 200meshes
11) Solubility: soluble in high boiling point organic solvents such as
phenyl-chloride
12) Properties: difficult to heat and light due its high boiling point
and extra strong resistance to chlorine-bleaching
Industrial field dye & pigment
hebei xingyu chemical co. ltd.
Phone 86-311-2016547
Fax 86-311-2017132
Homepage -
E-mail lisalee86@163.net
Address shijing contryside,luquan city,hebei province china
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