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Merck
CN

P4006

Sigma-Aldrich

磷钨酸 水合物

reagent grade

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别名:
钨磷酸
线性分子式:
H3[P(W3O10)4] · xH2O
CAS号:
分子量:
2880.05 (anhydrous basis)
MDL编号:
UNSPSC代码:
12352300
PubChem化学物质编号:
NACRES:
NA.21

等级

reagent grade

质量水平

形式

powder

mp

~95 °C (lit.)

SMILES字符串

O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.O=[W](=O)=O.OP(O)(O)=O

InChI

1S/H3O4P.H2O.36O.12W/c1-5(2,3)4;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;/h(H3,1,2,3,4);1H2;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;;

InChI key

AVFBYUADVDVJQL-UHFFFAOYSA-N

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相关类别

一般描述

磷钨酸水合物是一种杂多酸。

应用

磷钨酸水合物可用作染色剂,用于十六烷基三甲基溴化铵(CTAB)包被金纳米棒的透射电子显微镜(TEM)成像。
它可用于制备:
  • 磷钨酸掺杂的有机改性硅酸盐(ormosil)杂交网络。
  • Niobia负载型磷钨酸(PTA)催化剂。
  • 二氧化钛(TiO2)纳米颗粒/磷钨酸(HPW)薄膜。

警示用语:

Danger

危险声明

危险分类

Acute Tox. 4 Oral - Aquatic Chronic 2 - Eye Dam. 1 - Skin Corr. 1C

WGK

WGK 2

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Faceshields, Gloves, type P3 (EN 143) respirator cartridges


分析证书(COA)

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Fabrication and characterization of heteropolyacid (H3PW12O40)/directly polymerized sulfonated poly (arylene ether sulfone) copolymer composite membranes for higher temperature fuel cell applications.
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Competitive Reaction Pathway for Site-Selective Conjugation of Raman Dyes to Hotspots on Gold Nanorods for Greatly Enhanced SERS Performance.
Huang H, et al.
Small, 10(19), 4012-4019 (2014)
Shreyak Chaplot et al.
Journal of food protection, 82(5), 878-888 (2019-04-25)
Atmospheric cold plasma and peracetic acid-based hurdle approach for safety of poultry products was evaluated. Study demonstrates a significant synergetic approach to reducing Salmonella on raw poultry. Hurdle approach shows promising bacterial reduction but requires further optimization.
Tanja Schulz-Mirbach et al.
Frontiers in zoology, 10(1), 63-63 (2013-10-29)
While a number of studies have illustrated and analyzed 3D models of inner ears in higher vertebrates, inner ears in fishes have rarely been investigated in 3D, especially with regard to the sensory epithelia of the end organs, the maculae.
Vapor Phase Dehydration of Glycerol to Acrolein Over Phosphotungstic Acid Catalyst Supported on Niobia.
Viswanadham B, et al.
Catalysis Letters, 144(4), 744-755 (2014)

商品

Discover the detection of milk adulteration by whey using spectrophotometric estimation of sialic acid in three different milk brands. Learn more about this essential technique in our application note.

实验方案

Enzymatic Assay of Neuraminidase applies to products that have a specification for neuraminidase content by enzymatic determination.

在测定神经氨酸酶活性时,使用了一种以N-乙酰新胺酸为酶底物的比色法进行测定。神经氨酸酶是一种可促进流感病毒从感染细胞中释放的水解酶。

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