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???? ?? ?? ?? ?? ???
I. ?? ??
- ?? ??: ????(???? ?????) ??? ???, ???? ?? ??? 2026? 3? 17??? 3? 20??? 6,350.00 ??/??? ???? ?????, ?? ??(5,550.00 ??/?) ?? 14.41% ????.
- ??? ??: 2023? ??? ???? ?? ??? 58.24? ??? ????, ??? ? ? 20.97? ??(25% ???)? ????. ?? ???? 15? ?? ???? ? ?? ? ????? 44%? ????. ?? ??? ???????(MA)? ?? ? ?? ??????? 2023? ?? 8,200????, ?? ?? 6.5% ???? ???? ????? ?? ???? ????.
II. ??-?? ??
- ?? ??:
- ???? ??: ?? ???? ????? ??? ??(??? ? ???)? ?? ???? ???, ?? ????? 40%? ????. ??? ??(??? ? ???)? 25%? ????. ?? 5? ???? ?????? ?? ????? 61.3%? ???? ???, ??(???), ???(???), ??(???)? ???? ? ?? ????? ???? ??.
- ?? ???: MA ??? ??? n-?? ???? ???? ???, 2023??? ? ??? ?? MA ????? 78.6%? ??? ?? ?? ??? ?? ?????. ??? n-?? ?? ???? ? 31.7%??, ????(?: ???, CNPC)? ?? ?? ??·???? ???(?: ??, ??)? ?? ??? ???? ??.
- ?? ??:
- ?? ?? ??: ??·??(34.2%), ?? ???(28.7%), ??? ????? ??(UPR, 23.1%)? ? ?? ?? ?? ?? ????. ?? ?? ??? ??·??? ?? ????? ??? ?? ???, ?? ?? ??? ??? ??? ??? ?? ??? ?? ????? ??. UPR ??? ?? ? ???? ????? ??? ??? ??? ???? ??.
- ????? ??: ?? ? ???? ?? ??? ?? ??? 8.4%? ?????, ??? ???(CAGR)? 16.2%? ?? ?? ??? ??? ??. ???? ???? ??? 2026??? 2? ??? ?? ??? ????.
III. ?? ?? ??
1. ?? ?? ??: MA ??? ?? ?? ??? ???? ? ???? ?? ?? ??? ?? ???? ??, 2023? ?? ??? ?? ?? 6.5% ??? ???? ????? ????? ?????.
2. ?? ??: ??? ‘????’ ??(?? ?? ? ?? ??)? 『???? ???』? ?? ??? ?? ??? ????? ??. ??? ?? ???? ??? ?? ?? ??? ??? ???, ????(齊翔騰達(dá)) ? ??(裕興) ? ???? ?? ????? ????.
3. ?? ?????: ?? ???? ?? ?? ??, ? ?? ??, ??? ?? ???? ???? ?? ??? ???? 99.5% ?? ???? ??. ?? ?? ? ?? ?? ??? ?? ? ???? ?? 31.6% ? 8.9%? ????.
IV. ??? ?? ??
- ??? ??: ?? ????? 53.8%? ???? ???, ??? ?? ???? ??? ???? ??? ??? ??? ??? ??.
- ??? ??: ?? ?? ??? ??? ??? ??? ???, ?? ? ????? ???? ?? ? ??? ???? ??, ???? 15~20?? ???? ????.
- ?? ??: 2023? ??? ???? 8? 7? ?? ?????, ?? ?? ?? 14.2% ??? ????. ??? ??? ? ???? 63.5%? ????, ?? ??, ??, ?????? ?????.
V. ??? ? ??
1. ?? ???: n-??? ?? ?? ?? ???? ????·????? ???? ?? ?? ???? ???? ??.
2. ?? ?? ??: ?? ?? ? ?? ?? ?? ??? ????? ? ????? 20% ??? ???? ?? ?? ?????? ?? ??? ??? ??.
3. ?? ?? ??: ??? ??? ????? ?? ??? ??? ????? ?? ????? ??????, 2024? ?? ??? 8% ????.
VI. ??
1. ?? ??: ?????? ?? ?? ??? ??? ???? ??? ????? ??? ??? ????. ??? ??? ??? ?? ??? ??? ???? ?? ?? ???? ?? ??? ???.
2. ?? ??: ??·???? ? ????? ?? ??? ?? ???? ??? ???? ?? ?? ??? ? ?? ??? ??? ???.
3. ???? ??: ?? ? ??? ? ??? ??(?: ????? ?? MA ??) ??? ??? ??? ? ???, ?? ?????? ???? ???? ?? ?? ??? ???? ??? ????? ???? ??? ??? ???? ??.
4. ?? ??: ??? ?? ????? 2026? ?? ??? ???? ??? ??? ????, ??? ?? ? ???? ??? ?? ??? ?? ????? ??? ???. ? ???? ?? ??, ?? ??, ?? ?? ?? ??? ?? ??? ?? ??? ???? ??? ???.
fumaric acid is used to add fragrance to products and to decrease product pH. It can also help keep the pH stable. It is generally used in cleansers. Fumaric acid is naturally occurring in plants, such as lichen and Iceland moss, and in animals. For example, the skin produces fumaric acid when exposed to light. It can also F be synthetically manufactured.
Fumaric acid is naturally presented in Corydalis, mushrooms and fresh beef. Product precipitated from the water is monoclinic needle-like, prismatic or leaf-like white crystalline or crystalline powder. It is odorless with a special and strong sour, which is about 1.5 times that of the citric acid. It has a melting point 287 ° C, the boiling point of 290 ° C with subjecting to sublimation at temperature above 200 ° C. When being heated to 230 ° C, it will lose water and become maleic anhydride. Its co-boiling with water can produce DL-malic acid. It is soluble in ethanol, slightly soluble in water and ether, but insoluble in chloroform. The pH value of the 3% aqueous solution is 2.0 to 2.5 with a strong buffering performance, in order to maintain the pH of the aqueous solution at around 3.0. This product is non-toxic; rat-oral LD50: 8000mg/kg.
? ?? ??? ?? ??? ???? ????. Fumaric acid? ????? Fumaric acid? SDS ??? ??? ???.
Guidechem?? Fumaric acid???? ? Fumaric acid???? ?? ????, Fumaric acid ??? ?? 791?? ??? ? ?? ??? ??????? ?? ??? ?????.
Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.
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