222003
正磷酸钠 十二水合物
ACS reagent, ≥98%
别名:
TSP, Trisodium phosphate (tert) 十二水合物, 磷酸三钠 十二水合物
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关于此项目
线性分子式:
Na3PO4 · 12H2O
化学文摘社编号:
分子量:
380.12
EC 号:
MDL编号:
UNSPSC代码:
12352302
PubChem化学物质编号:
NACRES:
NA.21
等级
ACS reagent
质量水平
方案
≥98%
表单
crystals or chunks
杂质
≤0.01% insolubles
pH值(酸碱度)
13 (25 °C, 190.1 g/L)
密度
1.62 g/mL at 25 °C
痕量阴离子
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.01%
痕量阳离子
Fe: ≤0.001%
excess alkali (as NaOH): ≤2.5%
heavy metals (as Pb): ≤0.001%
SMILES字符串
O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O
InChI
1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
InChI key
ASTWEMOBIXQPPV-UHFFFAOYSA-K
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应用
正磷酸钠十二水合物可用于以下过程:
- 制备壳聚糖膜,用作直接硼氢化物燃料电池(DBFC)中的高分子电解质。
- 通过无模板法合成具有光催化活性的分级磷酸银微晶。
警示用语:
Warning
危险声明
危险分类
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
靶器官
Respiratory system
储存分类代码
8A - Combustible corrosive hazardous materials
WGK
WGK 1
闪点(°F)
Not applicable
闪点(°C)
Not applicable
Template-free and eco-friendly synthesis of hierarchical Ag3PO4 microcrystals with sharp corners and edges for enhanced photocatalytic activity under visible light
Kumar S, et al
Materials Letters, 123, 172-175 (2014)
Evaluation of multivalent phosphate cross-linked chitosan biopolymer membrane for direct borohydride fuel cells
Ma J, et al
Journal of Power Sources, 202, 18-27 (2012)
Cloud point phenomenon in amphiphilic drug solutions.
Kim EJ and Shah DO.
Langmuir, 18(26), 10105-10108 (2002)
Milne GWA.
Gardner's Commercially Important Chemicals: Synonyms, Trade Names, and Properties, 573-573 (2005)
Inkyu Park et al.
Biosensors & bioelectronics, 22(9-10), 2065-2070 (2006-10-24)
A microneedle sensor platform with integrated silicon nanowire tip was developed for intracellular biochemical detection. Because of the virtue of miniaturized size and high sensitivity, this sensor has a great potential for studying individual cell or localized bioenvironment by revealing
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