Substance
ID:363192
Names and Identifiers
Synonyms
四草酸钾 二水合物Oxalic acid hemipotassium salt草酸 半钾盐Potassium tetraoxalate dihydrate
IUPAC Traditional name
potassium oxalic acid dihydrate hydrogen oxalate
IUPAC name
potassium oxalic acid dihydrate hydrogen oxalate
Registration numbers
MDL Number
CAS Number
EC Number
Beilstein Number
PubChem SID
Properties
Safety Information
European Hazard Symbols
Harmful (Xn)GHS Hazard statements
H302-H312
GHS Signal Word
Warning
MSDS Link
Risk Statements
21/22
German water hazard class
1
GHS Precautionary statements
P280
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
Safety Statements
24/25
GHS Pictograms
Acute toxicity (oral, dermal, inhalation), category 4
Skin irritation, category 2
Eye irritation, category 2
Skin sensitisation, category 1
Specific Target Organ Toxicity – Single exposure, category 3
Product Information
Cation Traces
Cu: ≤5 mg/kg
Pb: ≤5 mg/kg
Cd: ≤5 mg/kg
Na: ≤50 mg/kg
Cr: ≤5 mg/kg
Ni: ≤5 mg/kg
Mn: ≤5 mg/kg
Co: ≤5 mg/kg
NH4+: ≤50 mg/kg
Mg: ≤5 mg/kg
Ca: ≤10 mg/kg
Fe: ≤5 mg/kg
Zn: ≤5 mg/kg
Purity
≥99.5% (RT)
≥99.5%
Linear Formula
KH3(C2O4)2 · 2H2O
Antion Traces
sulfate (SO42-): ≤100 mg/kg
chloride (Cl-): ≤10 mg/kg
Grade
puriss. p.a.
Molecule Details
No Data Available
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Molecular Spectra
No Data Available
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References
No Data Available
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