Substance
ID:369434
Names and Identifiers
IUPAC name
tetrapotassium (phosphonatooxy)phosphonate
Synonyms
Tetrapotassium diphosphate焦磷酸四钾焦磷酸钾（无水）Potassium diphosphate tetrabasicPotassium pyrophosphate焦磷酸钾（含水）Pyrophosphate potassiumPotassium pyrophosphate tetrabasic
IUPAC Traditional name
tetrapotassium diphosphate
Properties
Safety Information
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
GHS Precautionary statements
P305+P351+P338
GHS Signal Word
Warning
Personal Protective Equipment
dust mask type N95 (US), Eyeshields, Gloves
European Hazard Symbols
Irritant (Xi)Risk Statements
36
Safety Statements
26
GHS Hazard statements
H315-H319
German water hazard class
2
MSDS Link
RTECS
JL6735000
Product Information
Purity
≥98%
Cation Traces
Fe: ≤10 mg/kg
Grade
puriss.
Impurities
≤0.001% heavy metals (as Pb)
Antion Traces
sulfate (SO42-): ≤20 mg/kg
chloride (Cl-): ≤50 mg/kg
Linear Formula
K4P2O7
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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