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Potassium diphosphate, 98%, extra pure, ACROS Organics™

Manufacturer: Fisher Scientific Acros 269230250

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Catalog No. AC269230250

$40.58 / Each

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Specifications

Specifications

Chemical Name or Material	Potassium diphosphate
CAS	7320-34-5
Molecular Formula	K₄O₇P₂
MDL Number	MFCD00011393
Synonym	diphosphoric acid, tetrapotassium salt
InChI Key	RYCLIXPGLDDLTM-UHFFFAOYSA-J
IUPAC Name	tetrapotassium;phosphonato phosphate
PubChem CID	23740
Physical Form	Crystalline Powder
Grade	Extra Pure
Heavy Metals (as Pb)	10ppm max.
Packaging	Plastic bottle
Color	White
Quantity	25g

Name Note	Extra Pure
Assay Percent Range	98%
Linear Formula	K₄O₇P₂
Merck Index	15, 7783
Solubility Information	Solubility in water: soluble. Other solubilities: insoluble in alcohol
SMILES	[O-]P(=O)([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]
Molecular Weight (g/mol)	330.34
Formula Weight	330.34
Percent Purity	98%
Chlorine (Cl)	50ppm max.
Iron (Fe)	10ppm max.
Sulfate	20ppm max.
Melting Point	1090°C

Chemical Identifiers

CAS	7320-34-5
Molecular Weight (g/mol)	330.34
InChI Key	RYCLIXPGLDDLTM-UHFFFAOYSA-J
PubChem CID	23740
SMILES	[O-]P(=O)([O-])OP(=O)([O-])[O-].[K+].[K+].[K+].[K+]

Molecular Formula	K₄O₇P₂
MDL Number	MFCD00011393
Synonym	diphosphoric acid, tetrapotassium salt
IUPAC Name	tetrapotassium;phosphonato phosphate

SDS