1.06352
Sodium hydrogen sulfate monohydrate
for analysis EMSURE®
别名:
Sodium hydrogen sulfate monohydrate, sodium bisulfate monohydrate, sodium bisulphate monohydrate
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关于此项目
经验公式（希尔记法）:
HNaO4S · xH2O
化学文摘社编号:
分子量:
120.06 (anhydrous basis)
UNSPSC Code:
12352302
EC Index Number:
231-665-7
NACRES:
NA.21
MDL number:
Assay:
≥99.0% (alkalimetric)
Form:
solid
Solubility:
1080 g/L
SMILES string
[Na+].[S](=O)(=O)(O)O.[O-H]
InChI
1S/Na.H2O4S.H2O/c;1-5(2,3)4;/h;(H2,1,2,3,4);1H2/q+1;;/p-1
InChI key
JXHZRQHZVYDRGX-UHFFFAOYSA-M
product line
EMSURE®
assay
≥99.0% (alkalimetric)
form
solid
potency
2490 mg/kg LD50, oral (Rat)
pH
1 (20 °C, 50 g/L in H2O)
mp
183 °C (decomposition)
solubility
1080 g/L
bulk density
900‑970 kg/m3
anion traces
chloride (Cl-): ≤0.001%, phosphate (PO43-): ≤0.0005%
cation traces
Al: ≤0.001%, Ca: ≤0.001%, Fe: ≤0.0005%, K: ≤0.002%, Mg: ≤0.0005%, N: ≤0.001%, heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
Quality Level
Analysis Note
Assay (alkalimetric): ≥ 99.0 %
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.0005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Al (Aluminium): ≤ 0.001 %
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.002 %
Mg (Magnesium): ≤ 0.0005 %
Chloride (Cl): ≤ 0.001 %
Phosphate (PO₄): ≤ 0.0005 %
Total nitrogen (N): ≤ 0.001 %
Heavy metals (as Pb): ≤ 0.0005 %
Al (Aluminium): ≤ 0.001 %
Ca (Calcium): ≤ 0.001 %
Fe (Iron): ≤ 0.0005 %
K (Potassium): ≤ 0.002 %
Mg (Magnesium): ≤ 0.0005 %
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
signalword
Danger
hcodes
Hazard Classifications
Eye Dam. 1
存储类别
13 - Non Combustible Solids
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
危险化学品
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