Electronic chemicals

Poly(2,6-dimethyl-1,4-phenylene oxide)

CasNo:25134-01-4

Molecular Formula:C8H10O

Specifications:>Mw 40000-50000

Triphenylphosphine, polymer-bound

CasNo:39319-11-4

Molecular Formula:C18H15P

Specifications:>100-200 mesh, extent of labeling: ~3.0 mmol/g loading, 2 % cross-linked with divinylbenzene

Amberlite 732

CasNo:9060-05-3

Molecular Formula:无

Specifications:>0.97

Fmoc-Rink Amide AM resin

CasNo:1429741-48-9

Molecular Formula:无

Specifications:>0.57 mmol/ g 100-200 mesh

H-Gly-2-Chlorotrityl Resin 100-200 mesh, 1% DVB

CasNo:666174-47-6

Molecular Formula:无

Specifications:>0.3-0.8mmol/g

Amberlite IR 120 hydrogen form

CasNo:78922-04-0

Molecular Formula:C13H10ClNO4S

Specifications:>moisture 53-58%

AMBERLITE(R) IRA-400 (CL)

CasNo:60177-39-1

Molecular Formula:C22H28ClN

Specifications:>20-25 mesh

Dowex 50w x8

CasNo:69011-20-7

Molecular Formula:(C10H12·C10H10·C8H8)x

Specifications:>hydrogen form

Amberlite ira-67

CasNo:65899-87-8

Molecular Formula:C30H44N2O4

Specifications:>moisture~60%

PK228(Na), ion exchange resin, 14% cross-linked, strongly acidic porous type, 2.05 meq/ml on PS-DVB

CasNo:63182-08-1

Molecular Formula:(C10H10.C8H8O3S.Na)x

Specifications:>moisture holding capacity (Na)36-44%

Dowex 1X8 chloride form

CasNo:69011-19-4

Molecular Formula:无

Specifications:>chloride form, 50-100 mesh

AMBERLITE(R) IRA-400 (CL)

CasNo:9002-24-8

Molecular Formula:(C12H18NCl)n

Specifications:>ion exchange resin