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  7. Potassium diphosphate, 98%, extra pure

Potassium diphosphate, 98%, extra pure

Catalog No. AC269230025
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Quantity:
25 g
1 kg
2.5 kg
Packaging:
Glass Bottle
Plastic bottle

Description

CAS: 7320-34-5 | K4O7P2 | 330.33 g/mol

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7320-34-5
Molecular Formula K4O7P2
Molecular Weight (g/mol) 330.33
MDL Number MFCD00011393
InChI Key RYCLIXPGLDDLTM-UHFFFAOYSA-J
Synonym potassium pyrophosphate, potassium diphosphate, tkpp, tetrapotassium diphosphate, tetrapotassium pyrophosphate, diphosphoric acid, tetrapotassium salt, tetrapotassium diphosphorate, unii-b9w4019h5g, pyrophosphoric acid, tetrapotassium salt, tetrapotassium phosphonato phosphate
PubChem CID 23740
IUPAC Name tetrapotassium;phosphonato phosphate
SMILES [K+].[K+].[K+].[K+].[O-]P([O-])(=O)OP([O-])([O-])=O

Specifications

Melting Point 1090°C
Color White
Physical Form Crystalline Powder
Quantity 2.5 kg
Assay Percent Range 98%
Linear Formula K4O7P2
Merck Index 15, 7783
Solubility Information Solubility in water: soluble. Other solubilities: insoluble in alcohol
Formula Weight 330.34
Percent Purity 98%
Grade Extra Pure
Packaging Plastic bottle
Chemical Name or Material Potassium diphosphate, Extra Pure
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Safety and Handling

Hazard Category GHS Signal Word: Warning
Hazard Statement GHS H Statement
Causes serious eye irritation.
EINECSNumber 230-785-7
SDS

RUO – Research Use Only

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