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经验公式(希尔记法):
ClNaO4 · xH2O
化学文摘社编号:
分子量:
122.44 (anhydrous basis)
UNSPSC Code:
12352302
EC Index Number:
231-511-9
NACRES:
NA.21
MDL number:
Assay:
99.0-102.0% (alkalimetric)
Form:
crystals
Solubility:
2090 g/L
产品名称
一水合高氯酸钠, for analysis EMSURE®
SMILES string
[Na+].[Cl](=O)(=O)(=O)[O-].O
InChI
1S/ClHO4.Na.H2O/c2-1(3,4)5;;/h(H,2,3,4,5);;1H2/q;+1;/p-1
InChI key
IXGNPUSUVRTQGW-UHFFFAOYSA-M
product line
EMSURE®
assay
99.0-102.0% (alkalimetric)
form
crystals
pH
4.5-7.0 (25 °C, 50 g/L in H2O)
mp
130 °C
solubility
2090 g/L
density
2.02 g/cm3 at 20 °C
bulk density
900 kg/m3
anion traces
chloride (Cl-): ≤0.002%
chloride, chlorate (as Cl-): ≤0.002%
sulfate (SO42-): ≤0.002%
cation traces
Ca: ≤0.002%
Fe: ≤0.0003%
K: ≤0.005%
N: ≤0.0005%
heavy metals (as Pb): ≤0.0005%
storage temp.
2-30°C
Quality Level
Analysis Note
含量(碱量滴定):99.0 - 5.0
pH 值(5 %;水):4.5 - 7.0 C
氯化物,氯酸盐(以 Cl 计): ≤ 0.002 %
氯化物(Cl): ≤ 0.002 %
硫酸盐(SO₄): ≤ 0.002 %
总氮(N): ≤ 0.0005 %
重金属(以铅计): ≤ 0.0005 %
Ca(钙): ≤ 0.002 %
Fe(铁): ≤ 0.0003 %
K(钾): ≤ 0.005 %
pH 值(5 %;水):4.5 - 7.0 C
氯化物,氯酸盐(以 Cl 计): ≤ 0.002 %
氯化物(Cl): ≤ 0.002 %
硫酸盐(SO₄): ≤ 0.002 %
总氮(N): ≤ 0.0005 %
重金属(以铅计): ≤ 0.0005 %
Ca(钙): ≤ 0.002 %
Fe(铁): ≤ 0.0003 %
K(钾): ≤ 0.005 %
Other Notes
替代品:SX0693;SX0693-1;SX693-2
Legal Information
EMSURE is a registered trademark of Merck KGaA, Darmstadt, Germany
Application
Sodium perchlorate monohydrate can be used as:
- An oxidizing agent for effectively removing color from textile wastewaters.
- A component of the mobile phase buffer in ultra-performance liquid chromatography (UPLC) to analyze active ingredients in topical pharmaceutical formulations.
- A supporting electrolyte in the preparation of polypyrrole films.
signalword
Danger
hcodes
Hazard Classifications
Acute Tox. 4 Oral - Eye Irrit. 2 - Ox. Sol. 1
存储类别
5.1A - Strongly oxidizing hazardous materials
wgk
WGK 1
flash_point_f
Not applicable
flash_point_c
Not applicable
法规信息
监管及禁止进口产品
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