Common Name

:

Prohexadione Calcium

Chemical Name

:

3,5-dioxo-4-(1-oxopropyl)cyclohexanecarboxylicacidion(1-)

calciumcalciums

Empirical Formula

:

C20H22CaO10

Structural Formula

:

Molecular Weight

:

462.46

CAS number

:

127277-53-6

Colour

:

Light yellow powder

Odour

:

Sweet smell

Physical state

:

Powder

Melting point

:

>360°C

Intensity or specific gravity

:

1.435 (g/cm3)

Viscosity

:

N/V

Solubility in water

:

In water, 174 mg/L at 20°C

Solubility in organic solvent

:

Solubility (mg/L at 20 °C): methanol 1.11; acetone 0.038; n-hexane <0.003; toluene 0.004; ethyl acetate <0.010; isopropanol <0.105; dichloromethane 0.004

Vapour pressure

:

1.33 X 10-02 (mPa) at 20oC

Stability (Oxidation and thermal)

:

Not available

pH range at which it is stable

:

N/A

Data on storage stability

:

Under normal storage conditions, no change of its physical, chemical and biological properties will occur for at least two years.

PURITY (%)

:

95.0 %  （HDLC）

Product

Packaging Specification

Prohexadione Calcium 95%, 90%

25KG per fibre drum