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77-92-9

柠檬酸(77-92-9)红外图谱(IR1)

产品名称:柠檬酸

CAS:77-92-9

分子式:C6H8O7

分子量: 192.12

InChI:InChI=1S/C6H8O7/c7-3(8)1-6(13,5(11)12)2-4(9)10/h13H,1-2H2,(H,7,8)(H,9,10)(H,11,12)

InChIKey: KRKNYBCHXYNGOX-UHFFFAOYSA-N

Smiles:C(C(O)=O)C(O)(C(O)=O)CC(O)=O

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        Assign.     Shift(ppm)
    A *1 2.757 B *1 2.662
    Spectral Code: 1H NMR : 400 MHz in DMSO-d6

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           ppm   Int.  Assign.
    174.37 160 1 171.10 1000 2 72.42 298 3 42.61 677 4
    Spectral Code: 13C NMR : in DMSO-d6

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    Spectral Code: IR : KBr disc

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    Spectral Code: Raman : 4880 A,200 M,powder

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