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1.1%2.3.45.67.8.1%9.(-GC-TLC-HPLC-IC-SFC)(MS),GC-MS,LC-MS10?1S18001Ee,EvErE=Ee+Ev+Er200800nmUV-VisUV-Vis2-OH,-NH2-NH2-Cl-CH2A200800nmA--34Imaxvnm5max663nm104663nm104max6*n****N*NNN*7-nnnn-8,A=0A=09?RC=ON=ON=Nn200400nm100,K*R104.B*230270nm=102E*E1E2E1184nmE2204nm10UV-Vis1.3501000nm200400nm2.--3.4.5.11UV-VisUVUV1200800nm210250104210300nm3~5270350200270260nm[amaxbUV]Scottmaxa.max=max+b.max:2A=bc:L/mol/cm104=103104=102103102b:cmc:mol/LAbc-L12123HeNeO2H2131412KBr15--161.-UV-VisAAS-:UV-VisAASUV-VisAASUV-VisAASUV-VisDWAASUV-VisAAS2126eV3PO2CaCl2+2H3PO4=Ca2P2O7+4HCl+H2OPOH3PO4+LaCl3=LaPO4+3HCl4345.61%A7AsHg90%AsArN2KBH4NaBH4As3+AsCl3+4KBH4+HCl+8H2O=AsH3+4KCl+4HBO2+13H2ArN2HgSnCl2N289UV-VisCxAx,,CoCx+CoAoAx=KCxAo=K(Cx+Co)Cx=(Ax/Ao-Ax)Co1GCGLCGSCLCLLCTLCLSCCBPCGPCIECSFC2345:6R=1---2+345r2,16123456127(TCD)(FID)(ECD)(FPD)TCD*10-6FIDCOCO2H2SFIDECDFPD891012121221)(LLnnRR3~6mm2121(HPLC)(120%(2HPLC(3HPLC(4HPLC2Hd2p3HPLC45678121NMR4~600MHz2m/z34-

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