Sodium pyrophosphate

Molecular FormulaNa₄O₇P₂
Average mass265.902 Da
Monoisotopic mass265.871002 Da
ChemSpider ID22813

- Charge

More details:

Names and Synonyms
Database ID(s)

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

Sodium pyrophosphate [Wiki]

Diphosphate de tétrasodium [French] [ACD/IUPAC Name]

Tetranatriumdiphosphat [German] [ACD/IUPAC Name]

Tetrasodium diphosphate [ACD/IUPAC Name]

[7722-88-5]

10042-91-8 [RN]

13472-36-1 [RN]

14691-80-6 [RN]

156460-73-0 [RN]

231-449-2 [EINECS]

More...

Validated by Experts, Validated by Users, Non-Validated, Removed by Users

04286_RIEDEL [DBID]

Caswell No. 847 [DBID]

EPA Pesticide Chemical Code 076405 [DBID]

HSDB 854 [DBID]

LS-2429 [DBID]

NSC 56751 [DBID]

P8010_SIGMA [DBID]

Experimental data
Predicted - ACD/Labs
Predicted - ChemAxon

Experimental Physico-chemical Properties
- Experimental Melting Point:
  
  988 °C Alfa Aesar
  
  988 °C Alfa Aesar 13439, A17546
- Experimental Vapor Pressure:
  
  0 mmHg (Approximate) NIOSH UX7350000
- Experimental Gravity:
  
  2.534 g/mL Alfa Aesar 13439, A17546
  
  2.53 g/mL Oakwood 097628
- Experimental Solubility:
  
  Soluble in water, with slow hydrolysis to sodium orthophosphate Alfa Aesar 13439

Miscellaneous

Appearance:

Stability:

Stable. Incompatible with strong oxidizing agents. Oxford University Chemical Safety Data (No longer updated) More details
Toxicity:

ORL-RAT LD50 4000 mg kg-1 Oxford University Chemical Safety Data (No longer updated) More details

Safety:

First-Aid:

Eye: Irrigate immediately Skin: Water wash promptly Breathing: Respiratory support Swallow: Medical attention immediately NIOSH UX7350000
Exposure Routes:

inhalation, ingestion, skin and/or eye contact NIOSH UX7350000
Symptoms:

Irritation eyes, skin, nose, throat; dermatitis NIOSH UX7350000
Target Organs:

Eyes, skin, respiratory system NIOSH UX7350000
Incompatibility:

Strong acids NIOSH UX7350000

Personal Protection:

Exposure Limits:

NIOSH REL : TWA 5 mg/m 3 OSHA PEL ?: none NIOSH UX7350000

Chemical Class:

Predicted data is generated using the ACD/Labs Percepta Platform - PhysChem Module

No predicted properties have been calculated for this compound.

Density:
Boiling Point:
Vapour Pressure:
Enthalpy of Vaporization:
Flash Point:
Index of Refraction:
Molar Refractivity:
#H bond acceptors:
#H bond donors:
#Freely Rotating Bonds:
#Rule of 5 Violations:

ACD/LogP:
ACD/LogD (pH 5.5):
ACD/BCF (pH 5.5):
ACD/KOC (pH 5.5):
ACD/LogD (pH 7.4):
ACD/BCF (pH 7.4):
ACD/KOC (pH 7.4):
Polar Surface Area:
Polarizability:
Surface Tension:
Molar Volume:

Click to predict properties on the Chemicalize site

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Sodium pyrophosphate

More details:

Experimental Melting Point:

Experimental Vapor Pressure:

Experimental Gravity:

Experimental Solubility:

Appearance:

Stability:

Toxicity:

Safety:

First-Aid:

Exposure Routes:

Symptoms:

Target Organs:

Incompatibility:

Personal Protection:

Exposure Limits:

Chemical Class:

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