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???? ?????????? ??? ??? ???????? ?????? ??????? ?????? ?????????????? ????? (??? ?? SAIB90, SAIB80), JECFA, FCC, CAC ??????? ????????????? ???????? ???? ?????. ???? ????? (≤ 0.2 mgKOH/g) ??? ?? ??????? ????? (≤ 5ppm) ???????? ???????? ?????????? ????????? ???? ?????.
?????? ???????? ???? (??????? ???????? ???????????????????) ?????????? ?????????????????????? ???????? ??????? ??? ??? ???????? ??????????? ???? ??????????? ?????? ???????? 99.47% ?????? ???????, ???????? ????????? ??????? ????????? ????.
??? ??????? ???? ??????? ???????????????? ????????? ??????? ???? ??????? (GB 2760-2025) ??? ?????????? ??????? ???? ???? ???, ???? ??????? ?????????? (??? ?? ?????? ???????????????) ???? ???????? ??????? ??? ???????????? ????????? ???? ??????? ????????????? ??????????? ????.
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?? ????? ???????? ?????? ?? ?? ????? ????????? ????????????? ?????? ??? ????? ????, ?????????? ????? ???????? ???? ????? ??????? ?????? ??? ????, ???????? ????????????? ??????? ????? ??????? ?????? ??????? ???? ??????? ??? ????.
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???? ??? ????? ??????????????? ????????? ??? ????? ??? ??????? ?????????? ????????? (??? ?? ??? ????, ??????) ????? ??????? ??????????? (??? ?? ????) ????? ?????, ?????? ?????????? ???? ????????????? ???? ???? ???? ??????.
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???? ??? ????????? ????????????? ??????? ?????? ????????, ???? ?????? ????? ????????? ??? ??????? ???????????? ????????? ?????????? ??-??????????? ??????? ??????????? ????????? ???????????? ?????????? ???? ???? ?????? ???.
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