60426
草酸二钾 一水合物
puriss. p.a., ACS reagent, ≥99.5% (RT)
别名:
乙二酸, 草酸 钾盐
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线性分子式:
(COOK)2 · H2O
化学文摘社编号:
分子量:
184.23
EC Number:
209-506-8
UNSPSC Code:
12352300
PubChem Substance ID:
Beilstein/REAXYS Number:
3752576
MDL number:
InChI key
QCPTVXCMROGZOL-UHFFFAOYSA-L
InChI
1S/C2H2O4.2K.H2O/c3-1(4)2(5)6;;;/h(H,3,4)(H,5,6);;;1H2/q;2*+1;/p-2
SMILES string
O.[K+].[K+].[O-]C(=O)C([O-])=O
grade
ACS reagent, puriss. p.a.
assay
≥99.5% (RT)
impurities
≤0.002% ammonium (NH4)
pH
7.0-8.5 (25 °C, 50 mg/mL in H2O)
anion traces
chloride (Cl-): ≤10 mg/kg, sulfate (SO42-): ≤100 mg/kg
cation traces
Ca: ≤10 mg/kg, Cd: ≤5 mg/kg, Co: ≤5 mg/kg, Cr: ≤5 mg/kg, Cu: ≤5 mg/kg, Fe: ≤5 mg/kg, Mg: ≤5 mg/kg, Mn: ≤5 mg/kg, Na: ≤200 mg/kg, Ni: ≤5 mg/kg, Pb: ≤5 mg/kg, Zn: ≤5 mg/kg
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signalword
Warning
hcodes
Hazard Classifications
Acute Tox. 4 Dermal - Acute Tox. 4 Oral - Eye Irrit. 2
存储类别
13 - Non Combustible Solids
wgk
WGK 1
ppe
dust mask type N95 (US), Eyeshields, Gloves
法规信息
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Leandro O Conte et al.
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The effects of four inorganic anions (Cl-, SO42-, HCO3-, NO3-) usually present in groundwater were investigated on the photo-Fenton degradation of 2,4-dichlorophenoxyacetic acid (2,4-D). A kinetic model derived from a reaction sequence is proposed using the ferrioxalate complex as iron
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Neutron diffraction refinement of the structure of potassium oxalate monohydrate.
Sequeira A, et al.
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Hess C, et al.
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L Sosvorová et al.
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