403008
硫酸钠 十水合物
ACS reagent, ≥99.0%
别名:
芒硝
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关于此项目
线性分子式:
Na2SO4 · 10H2O
化学文摘社编号:
分子量:
322.20
NACRES:
NB.24
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-820-9
MDL number:
Assay:
≥99.0%
Grade:
ACS reagent
Form:
crystals
Solubility:
water: soluble 322.2 g/L at 20 °C
InChI key
RSIJVJUOQBWMIM-UHFFFAOYSA-L
InChI
1S/2Na.H2O4S.10H2O/c;;1-5(2,3)4;;;;;;;;;;/h;;(H2,1,2,3,4);10*1H2/q2*+1;;;;;;;;;;;/p-2
SMILES string
O.O.O.O.O.O.O.O.O.O.[Na+].[Na+].[O-]S([O-])(=O)=O
grade
ACS reagent
assay
≥99.0%
form
crystals
impurities
≤0.01% insolubles
pH
5.2-9.2 (25 °C, 5%)
mp
32.4 °C
solubility
water: soluble 322.2 g/L at 20 °C
density
1.46 g/mL at 25 °C (lit.)
anion traces
chloride (Cl-): ≤5 ppm, phosphate (PO43-): ≤5 ppm
cation traces
Ca: ≤0.005%, Fe: ≤5 ppm, K: ≤0.005%, Mg: ≤0.003%, heavy metals (as Pb): ≤3 ppm
Quality Level
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General description
硫酸钠十水合物又称为芒硝(Glauber′s salt)。作为相变材料(PCM)，因其具有较高的太阳热能储存能力而前景可观。
Application
硫酸钠十水合物可用作棉布染色的促染剂。6
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
Curbing global warming with phase change materials for energy storage.
Anisur MR, et al.
Renewable and Sustainable Energy Reviews, 18, 23-30 (2013)
Crystal structures of sodium sulfate decahydrate (Glauber's salt) and sodium tetraborate decahydrate (borax). Redetermination by neutron diffraction.
Levy HA and Lisensky GC.
Acta Crystallographica Section B, Structural Science, 34(12), 3502-3510 (1978)
Enhancement of solar thermal energy storage performance using sodium thiosulfate pentahydrate of a conventional solar water-heating system.
Canbazoglu S, et al.
Energy and Buildings, 37(3), 235-242 (2005)
Jia-ying Zhu et al.
Zhongguo wei zhong bing ji jiu yi xue = Chinese critical care medicine = Zhongguo weizhongbing jijiuyixue, 24(6), 346-348 (2012-10-02)
To investigate the effect of nasal tube feeding of rhubarb solution and umbilical compress of Glauber's salt for purgation in the treatment of patients with severe acute organophosphorus pesticide poisoning (AOPP). A retrospective study was conducted. Eighty patients with severe
Shijie Liu et al.
The Journal of biological chemistry, 288(13), 8794-8803 (2013-02-09)
Lgr4/Gpr48 is one of the newly identified R-spondins receptors and potentiates Wnt signaling, which regulates intestinal homeostasis. We used a hypomorphic mouse strain to determine the role of Lgr4 in intestinal inflammation and recovery. Intestinal inflammation was induced with dextran
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