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  7. Potassium pyrophosphate, 95%

Potassium pyrophosphate, 95%

Product Code. 11386768
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Quantity:
1 kg
5 kg
Unit Size:
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5kg
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Product Code. 11386768

Brand: Thermo Scientific Alfa Aesar 013436.A1

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Description

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

Potassium pyrophosphate is mainly used as an emulsifier, quality improver and metal ion chelating agent. It can be found in herbicidal compositions as a spray adjuvant. It is also used as an anionic dispersant in water-based (latex) paints.

This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar 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

Boiling Point (decomposition)
Melting Point 1090°C
Color White
Physical Form Powder
Quantity 1 kg
Merck Index 14,7663
Solubility Information Soluble in water
Formula Weight 330.34
Percent Purity 95%
Sensitivity Hygroscopic
Density 2.33 g/mL
Chemical Name or Material Potassium pyrophosphate
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Safety and Handling

compliance-icons
Product Identifier
  • Potassium pyrophosphate, anhydrous
 Signal Word
  • Warning
 Hazard Category
  • Serious eye damage/eye irritation Category 2
 Hazard Statement
  • H319-Causes serious eye irritation.
 Precautionary Statement
  • P264-Wash face, hands and anyexposed skin thoroughly after handling.
  • P280-Wear protective gloves/protective clothing/eye protection/face protection.
  • P337+P313-If eye irritation persists: Get medical advice/attention.
 Supplemental information
  • MIXTURE LIST-Contains : Tetrapotassium pyrophosphate
SDS

RUO – Research Use Only

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