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线性分子式:
NaH2PO4 · H2O
化学文摘社编号:
分子量:
137.99
NACRES:
NA.21
PubChem Substance ID:
UNSPSC Code:
12352302
EC Number:
231-449-2
MDL number:
Assay:
≥98%, 98.0-102.0%
Grade:
ACS reagent
Form:
crystalline
grade
ACS reagent
Quality Segment
assay
≥98%, 98.0-102.0%
form
crystalline
impurities
≤0.01% Insoluble matter
pH
4.1-4.5 (25 °C, 5% in solution)
anion traces
chloride (Cl-): ≤5 ppm, sulfate (SO42-): ≤0.003%
cation traces
Ca: ≤0.005%, Fe: ≤0.001%, K: ≤0.01%, heavy metals: ≤0.001% (by ICP-OES)
SMILES string
[Na+].[H]O[H].OP(O)([O-])=O
InChI
1S/Na.H3O4P.H2O/c;1-5(2,3)4;/h;(H3,1,2,3,4);1H2/q+1;;/p-1
InChI key
BBMHARZCALWXSL-UHFFFAOYSA-M
Application
磷酸一钠单水合物被用来制备改良Tyrode′s无钙离子缓冲液,柠檬酸蛋白缓冲液,Sf9细胞裂解缓冲液和磷酸缓冲液。
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存储类别
13 - Non Combustible Solids
wgk
WGK 3
flash_point_f
Not applicable
flash_point_c
Not applicable