missing translation for 'onlineSavingsMsg'
Learn More
  1. Home
  2. Products
  3. Chemicals
  4. Salts and Inorganics
  5. Inorganic Salts
  6. Alkali Metal Salts
  7. Sodium pyrophosphate, anhydrous, tech., Thermo Scientific Chemicals

Sodium pyrophosphate, anhydrous, tech., Thermo Scientific Chemicals

Product Code. 11356778
Click to view available options
Quantity:
250 g
1 kg
This item is not returnable. View return policy
This item is not returnable. View return policy

Description

Water softener, metal cleaner, soap and synthetic detergent builder, general sequestering agent, in electrodeposition of metals.Sodium pyrophosphate is used in water softener, detergent, emulsifying agent, metal cleaner and nutritional supplement. It acts as a buffering agent, thickening agent and dispersing agent. It also acts as a tartar control agent in toothpaste and dental floss. In addition, it is used as a chelating agent in antimicrobial studies. It is also used as a food additive in common foods such as chicken nuggets, crab meat and canned tuna.

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.

  • Water softener, metal cleaner, soap and synthetic detergent builder, general sequestering agent, in electrodeposition of metals
TRUSTED_SUSTAINABILITY

Chemical Identifiers

CAS 7722-88-5
Molecular Formula Na4O7P2
Molecular Weight (g/mol) 265.90
MDL Number MFCD00003513
InChI Key FQENQNTWSFEDLI-UHFFFAOYSA-J
Synonym tetrasodium pyrophosphate, sodium pyrophosphate, tspp, phosphotex, tetrasodium diphosphate, diphosphoric acid, tetrasodium salt, sodium diphosphate, victor tspp, natrium pyrophosphat, caswell no. 847
PubChem CID 24403
ChEBI CHEBI:71240
IUPAC Name tetrasodium;phosphonato phosphate
SMILES [Na+].[Na+].[Na+].[Na+].[O-]P([O-])(=O)OP([O-])([O-])=O

Specifications

Melting Point 988°C
Color White
Physical Form Granules
Quantity 250 g
Linear Formula Na4P2O7
Merck Index 14,9240
Solubility Information Soluble in water,with slow hydrolysis to sodium orthophosphateSoluble in water; Insoluble in ethyl alcohol.
Formula Weight 265.9
Grade Technical
Sensitivity Hygroscopic
Density 2.534 g/mL
Chemical Name or Material Sodium pyrophosphate, Anhydrous
Show More Show Less

RUO – Research Use Only

Product Content Correction

Your input is important to us. Please complete this form to provide feedback related to the content on this product.

Product Title

By clicking Submit, you acknowledge that you may be contacted by Fisher Scientific in regards to the feedback you have provided in this form. We will not share your information for any other purposes. All contact information provided shall also be maintained in accordance with our Privacy Policy.

Thank You! Your feedback has been submitted. Fisher Scientific is always working to improve our content for you. We appreciate your feedback.