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4-Dimethylaminopyridine
4-tert-Butyl catechol
Dibromoneopentyl Glycol
Monomethyl Ether Hydroquinone
Toluhydroquinone
Tribromo Neopentyl Glycol
Triphenyl phosphine
Ultraviolet Absorber 41
 LOCATED: Triphenyl phosphine >> Triphenyl phosphine  


Triphenyl phosphine

CAS NO.:

603-35-0

 

Molecular Formula:

MOL WEIGHT

262.3

Specification :

Appearance :

White powder

Assay :

99%min

Triphenylophosphine

content :

0.5%max

sulfur ( ppm ):

10max

Cl ( ppm ):

25max

Na ( ppm ):

5max

Mg ( ppm ):

5max

Fe ( ppm ):

10max

Ash ( ppm ):

100max

Loss on drying :

0.5%max

Melting point :

78.5-81.5

Packge :

It is packed in cardboard pail or in ion pail lined with plastic bags with the net capacity of 40 kg.

Usage :

Widely used in the fields of pharmaceuticals 、 organic synthesis 、 p etrochemical.

Hits:3658  UpdateTime:2007-09-28 【Print】 【Back
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