PHENYL PHOSPHATE DISODIUM SALT Chemical Properties

Melting point:

>300°C

storage temp. 

2-8°C

solubility 

H₂O: 0.1 g/mL, clear

form 

Crystalline

color 

Pale yellow

PH

pH (50g/l, 25℃) : 6.5～9.5

Water Solubility 

Soluble in water (0.1 g/mL).

Sensitive 

Hygroscopic

Merck 

14,3357

BRN 

4167154

Stability:

Hygroscopic

CAS DataBase Reference

3279-54-7(CAS DataBase Reference)

EPA Substance Registry System

Disodium phenyl phosphate (3279-54-7)

Safety Information

Hazard Codes 

F,C

Risk Statements 

11-34

Safety Statements 

22-24/25-45-36/37/39-26-16

WGK Germany 

3

F 

10-21

TSCA 

Yes

HS Code 

2920.90.2000

MSDS

• Language:English Provider:ALFA

PHENYL PHOSPHATE DISODIUM SALT Usage And Synthesis

Chemical Properties

Crystalline

Uses

Phenyl phosphate disodium salt is used in phosphatase determinations. It is also used as reagent in chemical research.

Uses

Reagent in the testing of milk for proper pasteurization and for the presence of unpasteurized milk.

Purification Methods

Dissolve it in a minimum amount of methanol, filtering off any insoluble residue of inorganic phosphate, then precipitate it by adding an equal volume of Et2O. Wash the solid with Et2O and dry it in a vacuum [Tsuboi Biochim Biophys Acta 8 173 1952]. [Beilstein 6 IV 708.]

PHENYL PHOSPHATE DISODIUM SALT(3279-54-7)Related Product Information

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