Sodium pyrophosphate, tetrabasic

Identify Properties Safty Prices Suppliers 1 Links ☰

Identify Properties Safty Prices Suppliers 1 Links

CAS 7722-88-5

Formula Na4P2O7

MDL MFCD00003513

Catalog #	Product (Catalog #)	Unit	Price (US$)	Quantity
320811433030	Sodium pyrophosphate, tetrabasic (320811433030)		on request	+ -

>> or choose the supplier directly !

Identify

Synonyms:

sodium di ; phosphotex ; sodium pyrophosphate ; natriumpyrophosphat ; pyro ; victortspp ; pyrophosphate ; nsc56751 ; tspp ; sodium diphosphate

CAS:

7722-88-5

EINECS:

231-767-1

Molecular Formula:

Na4P2O7

MDL:

MFCD00003513

Properties

Molecular Weight:

265.9 g·mol−1

Density:

2.53 g/mL at 25 °C(lit.)

Melting point:

80 °C

Boiling point:

93.8 °C

Solubility:

H₂O: 0.1 M at 20 °C, clear, colorless

Safety Information

Hazard Symbols: Xi, Xn

Europe standard Hazard pictograms, code and definition

Hazard Classes:

Risk Codes:

36/37/38-41-22 (R)

Safety Codes:

26-36-39 (S)

WGK Germany:

RTECS:

UX7350000

Prices

As an extract from the researched prices for Sodium pyrophosphate, tetrabasic there are currently shown 11 prices in the last 10 years for CAS equal products. This small overview is intended to serve as a guide and trend.
Prices are in USD and range in year 2017 from USD 50.00 for 500 g to USD 63.00 per 25 g in 2021 .