国产91视频久久,亚洲综合色图在线观看,五月天操逼网,日韩色色AV,青青在线A片,亚洲最大色在线观看,欧美熟妇丝袜诱惑,青青操逼视频,日韩无码操出水

 
RFQ ?? |
Home > GuideTrends  > ?? ??  > Pyrrolidine

Pyrrolidine

  • 90000CNY/TON ?????: 2026-05-30
  • ?? ??(DoD): +143
    ?? ?? (3M):94523 CNY/TON
    ?? ?? (1?):High
    ??? ??
?? ??? ??

?? ? Pyrrolidine ?? ??

Select Spec:

Pyrrolidine ?? ??

Reg Spec 2026/05/28 2026/05/29 2026/05/30 ChangeUnit Comparison

Pyrrolidine ?? ??

?? ??????????? ???(THFA) ?? ?? ???
>
I. ?? ??
- ???:
- 2026? 3? 9?: ???(??) ?? THFA(?? ≥99%) ?? ?? ??: 1?? RMB 90,000.
- 2026? 3? 17?: ?? ??? ?? ????(Shandong Aite Chemical Co., Ltd.) ??? THFA(?? ≥99%): 1?? RMB 95,000; ???(??) ???: 1?? RMB 145,000.
- 2026? 3? 17?: ?? ?? ?? ????(Shandong Qiangsen Chemical Co., Ltd.) ???(??) THFA(?? ≥99%): 1?? RMB 90,000.
- 2026? 3? 17?: ?? ?? ??? ?? ????(Shandong Xima Supply Chain Management Co., Ltd.) ??? THFA(?? 99.9%): 1?? RMB 78,000.
- ???:
- 2026? 3? 10?: ???(??) ??? ?? ????(Aite (Zhejiang) Supply Chain Management Co., Ltd.) ???(??) THFA(?? ≥99%): 1?? RMB 150,000; ??? ??: 1?? RMB 120,000.
- ???:
- 2026? 3? 17?: ??? ???? ?? ????(Suzhou Senfeida Chemical Co., Ltd.) ??? THFA(?? 99%): 1?? RMB 100,000.
- ???:
- 2026? 3? 17?: ??? ??? ??? ????(Liaocheng Jinxinda New Materials Co., Ltd.) ??? THFA(?? 99%): 1?? RMB 73,000.

II. ??? ?? ?? ??
- ???? ??: ???? ???(??) THFA? ?? 1?? RMB 150,000? ?? ?? ??? ??????, ?? ?? ??? ???? ? ?? ?? ??? ????.
- ???? ??: ??? ? ??? THFA ??? 1?? RMB 90,000–95,000 ????, ???? 1?? RMB 100,000? ???? ?? ? ???? ?? ??? ????.
- ???? ??: ???? 1?? RMB 73,000? ??? THFA ?? ??? ????, ?? ?? ??? ?? ??? ?? ??-?? ??? ????.

III. ??? ?? ?? ?? ??
- ?? ???: ???(??) THFA? ?? ?? ???? ?? ?? ??? ???? ???—?????? 1?? RMB 145,000, ?????? 1?? RMB 150,000—?? ?? ??? ????? ??? ???? ????.
- ?? ???: ??? 1?? RMB 73,000?? RMB 100,000?? ????, ??? ? ??? ?? ??, ?? ?? ???, ?? ??? ?? ?? ?? ????.

IV. ?? ?? ??
- ??-?? ??: ?? THFA ??? ?? ??? ?? ??-?? ???? ?? ????. ?? ???? ?? ???? ?? ??? ?? ????? ?? ?? ??? ????? ?? ?? ??? ?????.
- ?? ??: ??????? ? ??? ? ?? ??? ??? ???? THFA ?? ??? ???? ??? ???, ?? ?? ?? ???? ????.
- ?? ??: ?? ???? ?? ??? ?? ???? ????? ?? ??? ???? ???, ?? ???? ?? ?? ??? ?? ??? ??? ?????.

V. ?? ??
- ?? ??: ?? 1??? THFA ??? ????? ???? ??? ??? ??? ????. ???? ?? ??? 1?? RMB 150,000? ??? ???? ???, ???? ? ???? ?? ??? ???? ??-?? ??? ?? ???? ??? ???.
- ?? ??: ?? ???? ?? ??? ?? ?? ??? ???? ?? ??? ????? ???? ??, ??? ?? ???? ?? ???? ?? ??? ????. ??, ??? ? ?? ??? ?? ??? ??? ???.
- ?? ??: ??? THFA ??? ??? ???(CAGR) ? 6.5%? ??? ??? ??? ????, ??? ??? ?? ???? ?? ?? ? ?? ?? ???? ??? 30% ???? ??? ??? ????. ?? ??? ?????·???? ???? ????? ??? ? ???.

Pyrrolidine? ??



Pharmaceutical raw materials, organic synthesis, special organic solvents. It can be used for the preparation of drugs, fungicides, insecticides, etc.
Pyrrolidine appears as a colorless to pale yellow liquid with an ammonia-like odor. Vapors heavier than air. Produces toxic oxides of nitrogen during combustion.Pyrrolidine is a cyclic amine whose five-membered ring contains four carbon atoms and one nitrogen atom; the parent compound of the pyrrolidine family. It is a saturated organic heteromonocyclic parent, a member of pyrrolidines and an azacycloalkane. It is a conjugate base of a pyrrolidinium ion.

? ?? ??? ?? ??? ???? ????. Pyrrolidine? ????? Pyrrolidine? SDS ??? ??? ???.

Guidechem?? Pyrrolidine???? ? Pyrrolidine???? ?? ????, Pyrrolidine ??? ?? 32?? ??? ? ?? ??? ??????? ?? ??? ?????.

?? ?? ?? ? ??

???? ?????? ????????? ???? ??? ???? powdered activated carbon ??? ???????? N,N-????????? ??? ????? ???? ?????? ????? ? ?????? ??? ??? ?????? ????? ?????? ???????? N-??-2-???? 2-????? ?? ?????

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.

 
 
My Follow
Comparison
No Selected:0 indicators Follow Clear
Tip: Curve comparison supports up to 10 indicators, and the display order of indicators can be adjusted by dragging them,View Comparison
闽侯县| 宁明县| 兖州市| 东至县| 舒兰市| 如皋市| 时尚| 三穗县| 阳西县| 三明市| 行唐县| 仲巴县| 泰和县| 葫芦岛市| 辽阳县| 区。| 灵宝市| 宁城县| 富民县| 乌兰察布市| 湖州市| 泾阳县| 仪征市| 八宿县| 沛县| 瓮安县| 建平县| 龙州县| 清苑县| 金寨县| 越西县| 西城区| 南安市| 始兴县| 彭阳县| 成安县| 苍南县| 贺州市| 昌黎县| 平和县| 安化县|