成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

Home Cart 0 Sign in  

[ CAS No. 78-50-2 ] {[proInfo.proName]}

,{[proInfo.pro_purity]}
Cat. No.: {[proInfo.prAm]}
HazMat Fee +

There will be a HazMat fee per item when shipping a dangerous goods. The HazMat fee will be charged to your UPS/DHL/FedEx collect account or added to the invoice unless the package is shipped via Ground service. Ship by air in Excepted Quantity (each bottle), which is up to 1g/1mL for class 6.1 packing group I or II, and up to 25g/25ml for all other HazMat items.

Type HazMat fee for 500 gram (Estimated)
Excepted Quantity USD 0.00
Limited Quantity USD 15-60
Inaccessible (Haz class 6.1), Domestic USD 80+
Inaccessible (Haz class 6.1), International USD 150+
Accessible (Haz class 3, 4, 5 or 8), Domestic USD 100+
Accessible (Haz class 3, 4, 5 or 8), International USD 200+
Chemical Structure| 78-50-2
Chemical Structure| 78-50-2
Structure of 78-50-2 * Storage: {[proInfo.prStorage]}

Please Login or Create an Account to: See VIP prices and availability

Cart0 Add to My Favorites Add to My Favorites Bulk Inquiry Inquiry Add To Cart

Search after Editing

* Storage: {[proInfo.prStorage]}

* Shipping: {[proInfo.prShipping]}

Quality Control of [ 78-50-2 ]

Related Doc. of [ 78-50-2 ]

Alternatived Products of [ 78-50-2 ]
Product Citations

Product Details of [ 78-50-2 ]

CAS No. :78-50-2 MDL No. :MFCD00002083
Formula : C24H51OP Boiling Point : -
Linear Structure Formula :[CH3(CH2)7]3PO InChI Key :ZMBHCYHQLYEYDV-UHFFFAOYSA-N
M.W : 386.63 Pubchem ID :65577
Synonyms :

Safety of [ 78-50-2 ]

Signal Word:Danger Class:8
Precautionary Statements:P273-P280-P305+P351+P338+P310 UN#:3261
Hazard Statements:H315-H318-H412 Packing Group:Ⅲ
GHS Pictogram:

Application In Synthesis of [ 78-50-2 ]

* All experimental methods are cited from the reference, please refer to the original source for details. We do not guarantee the accuracy of the content in the reference.

  • Downstream synthetic route of [ 78-50-2 ]

[ 78-50-2 ] Synthesis Path-Downstream   1~1

  • 1
  • uranyl(VI) nitrate [ No CAS ]
  • [ 78-50-2 ]
  • [ 7732-18-5 ]
  • octyl-(phenyl)-N,N-diisobutyl carbamoyl methylene phosphine oxide [ No CAS ]
  • [ 174899-82-2 ]
  • [UO2(TOPO)3NO3NTf2*2H2O-H]+ [ No CAS ]
  • [UO2(CMPO)2(TOPO)NO3*2H2O]+ [ No CAS ]
YieldReaction ConditionsOperation in experiment
With carbon dioxide; In acetonitrile; at 40℃; under 187519.0 Torr;Supercritical conditions; Flow reactor; The stripping samples were obtained after extracting UO22+ from the aqueous phase by CMPOC2mimNTf2. The concentration of UO22+ was 0.004 mol L-1 in the C2mimNTf2 phase, which presented a light yellow resulting from the characteristic of the complex of UO22+ with CMPO. All stripping experiments were performed in a lab supercritical fluid extraction apparatus (100 mL, SEPAREX, France), the method of which was described elsewhere [23]. CO2 (99.95%, Reijiye, China) was used in all experiments. 0.5 mL C2mimNTf2 solution containing 0.004 mol L-1 of uranium was added in a 10-mL glass basket, which was fixed in the high-pressure extraction vessel with strong stirring. The stripping process was allowed to take place under dynamic extraction condition, in which the sc-CO2 and the modifier solution passed continuously through the extraction chamber. The flow rate of CO2 was fixed at 0.2 g min-1, and the modifier was the 0.05mol L-1 of TOPO-acetonitrile solution. When the stripping modus operandi was complete, the system was allowed to slowly depressurize and the IL sample was then removed from the cell and analyzed. The stripping efficiency was calculated based on the contents of UO22+ in the initial and the residue IL phases, which were analyzed by Inductively Coupled Plasma-Atomic Emission Spectrometer (ICP-AES, Leeman, USA) after microwave digestion. The mass spectra of the stripping product and the IL phases were measuredwith electrospray ionization (ESI/MS) on a Fourier transformion cyclotron resonance mass spectrometer, APEX IV (Bruker, Germany). After the stripping experiment, the extraction of UO22+ from the aqueous phase by the recovered IL phase was studied. 0.5 mL of the recovered C2mimNTf2 without addition of new CMPO and 0.5 mL of the aqueous solution containing 0.004 mol L-1 of UO2(NO3)2 were added into aplastic centrifuge tube, followed by vigorous shaking for 24 h. Then, the mixture was centrifuged (8000 r, 2 min) and the two phases were separated. The extraction efficiency was calculated based on the contents of UO22+ in the initial and the residual aqueous phases, which were analyzed by ICP- AES.
Recommend Products
Same Skeleton Products
Historical Records
; ;