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Jy is hier: Tuis » Produkte » Anorganiese chemikalieë » Fosforpentoksied

Fosforpentoksied

Fosforpentoksied

Deel na:

Fosforpentoksied

Fosforpentoksied is 'n vervloeiende verbinding wat voorberei word deur fosfor met lug te laat reageer. Dit word algemeen gebruik as ontwaterings- en kondenseringsmiddel in organiese sintese.

Voorkoms:
wit poeier
CAS No.:
1314-56-3
Molekulêre Formule:
P4O10
Molekulêre gewig:
141.945
EINECS:
215-236-1

Beskikbaarheid:



Ondersoek Voeg by mandjie

BESKRYWING

BESKRYWING

FOSFOR PENTOXIDE

Factoty mededingende prys

Streng kwaliteitsbeheer

Vinnige aflewering

SPESIFIKASIES

ITEM	STANDAARD	TOETRESULTAAT
Voorkoms	WIT SAGTE POEDER	WIT SAGTE POEDER
Reinheid	99%	99,5%
Onoplosbare stof in water	0,02%	0,01%
FE PPM	10	5
SWAAR METAAL, PPM	20	17
P2O3	0.02	0.009
Soos	100	55

AANSOEK

cb53ef2e-58a9-446d-b49b-11a21507fc61 Fosforpentachloried is gebruik vir die vakuumdistillasie van 1-metiel-2-pirrolidinoon (NMP), wat as mobiele fase in 'n chromatografiese analise gebruik is.

Dit kan gebruik word as een van die reaksiekomponente in die sintese van dichloorheptoksied (Cl ₂O ₇) en oorgangsmetaalfosfiede (Ni ₂P, Co ₂P en MoP). P ₂O ₅ondersteun op alumina kan gebruik word vir die oplosmiddelvrye en mikrogolfondersteunde voorbereiding van 1,5-bensodiasepienanaloë. P ₂O ₅/KX (X = Br, I) reagensisteem kan gebruik word vir die transformasie van alkohole in die ooreenstemmende alkieljodiede en -bromiede.

PAKHUIS

QQ图片20231229085533

FABRIEK

123

VERVOER

STASIFIKASIE SERTIFIKAAT

英文证书26 中文证书26

541dc795dc9534f4ffda68f37244c1e

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V1: Kan ek monster kry?

A1: Gratis monster is beskikbaar, jy hoef net vrag te betaal.

V2: Hoe lank neem dit vir my om monster te kry?

A2: Gewoonlik kos dit ongeveer 5 dae na aflewering.

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