跳轉至內容
Merck
全部照片(1)

重要文件

檢視所有文件

436011

Sigma-Aldrich

磷酸铁(III) 二水合物

Fe 29 %

同義詞:

二水磷酸铁

登入查看組織和合約定價
全部照片(1)

About This Item

線性公式:
FePO4 · 2H2O
CAS號碼:
13463-10-0
分子量：:
186.85
MDL號碼:
MFCD00221523
分類程式碼代碼:
12161600
PubChem物質ID:
24867271
NACRES:
NA.22
暫時無法取得訂價和供貨情況

形狀

powder

品質等級

100

成份

Fe, 29%

反應適用性

core: iron
reagent type: ligand
reaction type: Cross Couplings

官能基

amine
phosphine

SMILES 字串

O.O.[Fe+3].[O-]P([O-])([O-])=O

InChI

1S/Fe.H3O4P.2H2O/c;1-5(2,3)4;;/h;(H3,1,2,3,4);2*1H2/q+3;;;/p-3

InChI 密鑰

BMTOKWDUYJKSCN-UHFFFAOYSA-K

尋找類似的產品？ 前往 產品比較指南

相關類別

應用

磷酸铁(III)二水合物(FePO4 x 2H2O)可作为催化剂用于：
  • 通过醛、β-酮酸酯和尿素/硫脲的一锅三组分Biginelli反应生成3,4-二氢嘧啶-2(1H)-酮和硫酮。[1]
  • 通过异丁酸甲酯(MIB)的氧化脱氢反应生成甲基丙烯酸甲酯(MMA)。[2]

还用于合成碳包覆磷酸铁锂(LiFePO4)，作为锂离子电池的正极材料。[3][4][5]它还是制备磷酸盐玻璃纤维的主要原料。[6]

儲存類別代碼

11 - Combustible Solids

水污染物質分類（WGK）

WGK 3

閃點（°F）

Not applicable

閃點（°C）

Not applicable

個人防護裝備

dust mask type N95 (US), Eyeshields, Gloves

從最近期的版本中選擇一個：

分析證明 (COA)

Lot/Batch Number
SDBB1988
STBL2446
STBK6972
STBK1776
STBJ5574

未看到正確版本？

如果您需要一個特定的版本，您可以透過批號來尋找特定憑證。

搜尋 COA

已經擁有該產品？

您可以在文件庫中找到最近購買的產品相關文件。

存取文件庫

客戶也查看了

Slide 1 of 2

1 of 2

磷酸三钙 nanopowder, <200 nm particle size (BET)

Sigma-Aldrich

693898

磷酸三钙

磷酸二氢铝 purum, ≥95.0% (gravimetric)

Sigma-Aldrich

06233

磷酸二氢铝

Miran Gaberscek et al.
Physical chemistry chemical physics : PCCP, 9(15), 1815-1820 (2007-04-07)
We try to identify the rate-determining step of electrochemical kinetics of a LiFePO(4)-carbon composite electrode by varying the mass of electrode and, additionally, by varying the charge-discharge current in a wide range. It is shown that the reversible capacity is
Synthesis and degradation of sodium iron phosphate glasses and their in vitro cell response
Parsons AJ, et al.
Journal of Biomedical Materials Research Part A, 71(2), 283-291 (2004)
Optimized LiFePO4--polyacene cathode material for lithium-ion batteries.
Xie H_M, et al.
Advanced Materials, 18(19), 2609-2613 (2006)
Iron (III) phosphate dihydrate-catalyzed one-pot synthesis of dihydropyrimidinones and thiones: An improved procedure for the Biginelli reaction
Heravi MM, et al.
Heterocyclic Communications, 12(5), 369-372 (2006)
Structural and electrochemical study of a new crystalline hydrated iron (III) phosphate FePO4
Marx N, et al.
Chemistry of Materials, 22(5), 1854-1861 (2010)
查看所有相關論文

Questions

1–3 of 3 Questions  

  1. How is shipping temperature determined? And how is it related to the product storage temperature?

    1 answer

    1. Products may be shipped at a different temperature than the recommended long-term storage temperature. If the product quality is sensitive to short-term exposure to conditions other than the recommended long-term storage, it will be shipped on wet or dry-ice. If the product quality is NOT affected by short-term exposure to conditions other than the recommended long-term storage, it will be shipped at ambient temperature. As shipping routes are configured for minimum transit times, shipping at ambient temperature helps control shipping costs for our customers. For more information, please refer to the Storage and Transport Conditions document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/316/622/storage-transport-conditions-mk.pdf

      Helpful?

  2. How can I determine the shelf life / expiration / retest date of this product?

    1 answer

    1. If this product has an expiration or retest date, it will be shown on the Certificate of Analysis (COA, CofA). If there is no retest or expiration date listed on the product's COA, we do not have suitable stability data to determine a shelf life. For these products, the only date on the COA will be the release date; a retest, expiration, or use-by-date will not be displayed.
      For all products, we recommend handling per defined conditions as printed in our product literature and website product descriptions. We recommend that products should be routinely inspected by customers to ensure they perform as expected.
      For products without retest or expiration dates, our standard warranty of 1 year from the date of shipment is applicable.
      For more information, please refer to the Product Dating Information document: https://www.sigmaaldrich.com/deepweb/assets/sigmaaldrich/marketing/global/documents/449/386/product-dating-information-mk.pdf

      Helpful?

  3. 해당 제품이 결정질인가요 혹은 비정질인가요? is this sample crystalline or amorphous?

    1 answer

    1. This product does not undergo X-ray diffraction testing to validate the crystal structure. Unfortunately, the state of this compound has not been determined.

      Helpful?

Reviews

No rating value

Active Filters

我們的科學家團隊在所有研究領域都有豐富的經驗，包括生命科學、材料科學、化學合成、色譜、分析等.

聯絡技術服務