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                ?? ??:   ?? ?? > ?? ? ? ? ? ?

                ?? ??

                ?? ??

                ?? ???

                VEC

                ????? ?????

                ???

                C5H6O3

                ???

                114.1
                CAS4427-96-7

                ????

                          ?? (25℃,g/cm3)

                1.188

                ??? (25℃)

                1.4474

                ???(℃)

                237

                           ?? ??(℃)

                96

                ?? ??

                ??(APHA)

                ≤20

                ?? (%),GC

                ≥99.90

                ??(ppm)

                ≤100

                ?? ??

                ???????? ??? ?? ?????? ???.