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234234234

234234234

234234234

234234234

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Chemical Name：2,5-bis-(5-ter-butyl-benzoxazolyl-)thiophene CAS NO.: 7128-64-5 Molecular Formula：C26H26N2O2SH9C4 C.I. NO：184 Molecular Weight：430 Widely used for the whitening of PVC, PE, PP, PS, ABS, SAN, SB, CA, PA, PMMA, acrylic resin, printing ink

We,Sichuan Guanghan Shida Carbon Co.,Ltd.was found in China at 2001,focus on production of graphite and carbon materials.Products: 450-700mm UHP/HP graphite electrodes,export to more than 20 countries.if you need purchase,contact: Line ID:walkerxing

We,Sichuan Guanghan Shida Carbon Co.,Ltd.was found in China at 2001,focus on production of graphite and carbon materials.Products: 450-700mm UHP/HP graphite electrodes,export to more than 20 countries.if you need import,contact: [email protected]

Thin Film Silicon Solar Cells Pcb, 2layer rigid PCB with red soldermask and thin board thickness 0.15mm Place of Origin:Guangdong, China (Mainland) Model Number:Security system assembly Base Material:FR4 Copper Thickness: 1OZ Board Thickness:0.15mm M