Zhejiang Jiangshan Hongxing Chemical Factory

Phosphorus pentoxide is widely used in medicine, phosphorus oxychloride, fine chemical,leather additive, dope additive, dyeing additive, flame retardant, flavor, essence, dentifrice additive, polyphosphate, pesticide medical industry, oil, etc.Phosphorus pentoxide is the common base material and additives in chemical industry.

byname : phosphoric anhydride
molecular formula : P₂O₅
molecular weight : 141.94
character : white soft powder, proportion : 2.39 sublimes in 347. erosion to skin in pressurize 563, easy water absoption, first form metaphosphoric acid , then phosphoric acid.
Quality index:
Appearance: white soft powder

Item	Analytically pure	Chemical pure	Technical failure
content %	99	99	98
clarity experiment	qualified	qualified	qualified
water insolubles %	0.01	0.002
reduceate (on the basis of P₂O₃) %	0.01	0.01
arsenic content(As) %	0.0002	0.0002
iron content(Fe)	0.0006	0.0006
organic substance	qualified	qualified

Packing and weight:
In knitting bag with inner plastic lined: 20Kg ,10Kg ,5Kg
In iron barrel: 150Kg ,200Kg
In bottle: 2Kg ,1Kg