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
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-509-8
MDL number:
Assay:
≥98%
Grade:
ACS reagent
Form:
crystals or chunks
产品名称
正磷酸钠 十二水合物, ACS reagent, ≥98%
InChI key
ASTWEMOBIXQPPV-UHFFFAOYSA-K
InChI
1S/3Na.H3O4P.12H2O/c;;;1-5(2,3)4;;;;;;;;;;;;/h;;;(H3,1,2,3,4);12*1H2/q3*+1;;;;;;;;;;;;;/p-3
SMILES string
O.O.O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[Na+].[O-]P([O-])([O-])=O
grade
ACS reagent
assay
≥98%
form
crystals or chunks
impurities
≤0.01% insolubles
pH
13 (25 °C, 190.1 g/L)
density
1.62 g/mL at 25 °C
anion traces
chloride (Cl-): ≤0.001%
sulfate (SO42-): ≤0.01%
cation traces
Fe: ≤0.001%
excess alkali (as NaOH): ≤2.5%
heavy metals (as Pb): ≤0.001%
Quality Level
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Application
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。
signalword
Warning
hcodes
Hazard Classifications
Eye Irrit. 2 - Skin Irrit. 2 - STOT SE 3
target_organs
Respiratory system
存储类别
8A - Combustible corrosive hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_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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