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I. ?? ?? ??
- ?? ?? ??: 2026? 5? 18?, Echemnet(???) ?? ?? ??? ?? RMB 2,400????, 5? 22??? ?? RMB 2,600?? ???? ?? ??? 8.33%? ???? ?? ?? ?? ??? ???? ?? ??? ?? ??? ???.
- ?? ???: 4? ??? 5? ???? ?? ??? ?? ?? ??? ???. ?? ??? 4? 13? ?? RMB 3,000?? ?? ???? 4? 22??? ?? RMB 2,800, ??? 5? 18??? ?? RMB 2,400?? ??? ? ?????.
II. ??-?? ??
- ?? ??:
- ???? ?? ??: 5? ???? ?? ?? ????? ??? ?? ??? ??? ????, ?? ?? ?? ??? ???? ?? ?? ??? ??? ????.
- ?? ???: ?? CR5(?? 5? ??? ?? ?? ???)? 55%? ???? ?? ???? ?? ???? ???? ?? ???? ???? ??.
- ?? ??:
- ?? ?? ???: ??, ??, ?? ?? ? ??, ??, ?? ? ?? ?? ??? ???? ??? ?? ??? ???? ???, ??? ??? ??? ??. ??? ???? ‘?? ?? ???’ ??? ??? ??? ?? ?? ???? ???? ?? ??.
- ?? ????? ??: ????? ??? ???(PEM) ??? ??? ? CO? ??? ?? ?? ???? ??? ?? ?? ? ??? ?????? ??? ???? ???, ?? ?? ?? ?? ?? ???? ?? ??? ??? ??.
III. ?? ? ??? ??
- ??? ??: ?? ??? ???? ???????. ??? ??? 2023?? 9.20% ??????, 2026? ?? ??? ??? ??? ??? ?? ?? ???? ?????.
- ?? ???: 2026? ?? ??? ???? ?? RMB 300 ???? ?????. ???? ? ??? ??? ???? 15%? ???? ??, ?? ?? ???(???? ??? ???)? ?? ????? ?? ??(??? ?? ???)? ???? ??? ?? ?? RMB 8,200–8,300 ???? ?????.
IV. ?? ? ?? ??
- ?? ??: 2025??? ??? ??(?? ≥94%)? ?? ?? ????? ???? 13%? ??????, ?? ??? ?? ?? ??? ???? ??. 2026??? ??? ?? ? ???? 12–15%? ??? ??? ????, ?? ?? ?? ??? ????? ???? ???.
- ?? ??: ?? ?????? ?? ?? ???? ???? ???? ?????(CO) ? ??? ??, ??? ?? ? ??? ?? ???(COD)? ?? ??? ????? ?????. ?? ?? ?? ???? 2025? 98.7%?? 2026??? 99.2%? ?? ??? ????.
?? ? ??
1. ??? ?? ??: ??? ?? ??? ?? ?? ??, ??? ?? ???, ??? ?? ??(?: 10? ?????? ? 20? ?????? ?? ??? ??) ?? ????? ???? ??, ?? ??? ????? ???? ?? ??? ???? ??.
2. ??? ??-?? ??: ??? ????(? ?? ?? 142? ?/?; ??? 56% ??)? ??? ??(?? ?? ??? 2024? ?? ?? 6.2% ??)? ??? ?? ???? ?? ??, ????? ? ?? ?? ?? ???? ?????.
3. ??? ??: ??? ??(≥98%)? ?? ?? ??? ?? ???? ????? ??? ??? ?? ??. ??? ??? ?? ?? ? ???? 2025? 63.4%?? 2026??? 68.1%? ??? ??? ????, ?? ??? ?? ?? ???? ?? ?? ????.
???
1. ?? ??: 2026? ?? ?? ??? ?? ????? ?? ??? ???? ??? ??, ?? RMB 8,000–9,500 ???? ??? ??? ????, ?? ???? ?????.
2. ?? ?? ??:
- ?? ??: ?? ??? ???? ???? 2026? 8.5%? ?? ??? ???? ??, ?? ?? ??? 9.2% ??? ??? ????.
- ???? ??: ???? ? ?? ?? ?????? ?? ?? ?? 42,000?? ??? ??? ????.
3. ?? ??: 2026?? 30,000–50,000? ??? ?? ?? ?? ??? ??? ????, ?? ??? ? ???? ??? ????. ?? ?? ?? ? ? ?? ??? 50? ?/? ???? ??????, ???? 70–75% ???? ??? ??? ????.
4. ?? ?? ??: ??? ??? ?? ???? ???? ????? ? ?? ???? ???? ??? ??? ??. ?? ??? 15%?? ??? ??? ????, ????? ?? ?? ??? ?? ??? ???? ??.
Preservative of silage; reducer in dyeing wool; lime descaler; pH adjustor in cosmetic products.
Formic acid, or methanoic acid, is the first member of the homologous series identified as fatty acids with the general formula RCOOH. Formic acid was obtained first from the red ant; itscommon name is derived from the family name for ants, Formi- cidae. This substance also occurs naturally in bees and wasps, and is presumed to be responsible for the "sting" of these insects.Formic acid has a pungent, penetrating odor. It may be synthesized from anhydrous sodium formate and concentrated H2S04 at low temperature followed by distillation.
? ?? ??? ?? ??? ???? ????. Formic acid? ????? Formic acid? SDS ??? ??? ???.
Guidechem?? Formic acid???? ? Formic acid???? ?? ????, Formic acid ??? ?? 85?? ??? ? ?? ??? ??????? ?? ??? ?????.
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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