Hauj lwm lawm

ferro phosphorus FeP16 Lumps Hoobkas

Hlau phosphorus FeP16 Lumps khoom specifications

Hom	Chemical Composition (%)
	P	Si	C	S	Mn
	P	Tsawg dua los yog sib npaug
Peb 24	23.0-25.0	3.0	1.0	0.5	2.0
Peb 21	20.0-＜23.0	3.0	1.0	0.5	2.0
PEB 18	17.0-＜20.0	3.0	1.0	0.5	2.5
PEB 16	15.0-＜17.0	3.0	1.0	0.5	2.5

Ferrophosphorus FeP16 Lumps

Phosphorusyog 15th chemical element nrog lub cim P. Nws yog nyob rau hauv peb lub sij hawm ntawm lub sij hawm lub sij hawm ntawm lub ntsiab lus, pawg VA. Muaj peb qhov sib txawv ntawm cov phosphorus elemental: dawb phosphorus, liab phosphorus thiab dub phosphorus. Ntawm lawv, phosphorus dawb lossis daj phosphorus yog xim tsis muaj xim lossis lub teeb daj pob tshab crystalline khoom.

Qhov ceev yog 1.82g / ㎝³. Lub melting point yog 44.1 degree, lub boiling point yog 280 degree, thiab lub flash point yog 40 degree. Nws emits phosphorescence nyob rau hauv qhov tsaus ntuj. Nws tsw phem heev. Tshuaj lom heev.

Dawb phosphorus yuav luag insoluble hauv dej thiab yooj yim soluble hauv carbon disulfide hnyav. Thaum rhuab ntawm kev kub siab, nws hloov mus rau dub phosphorus, nrog ib tug ceev ntawm 2.70g / ㎝³ thiab ib tug me ntsis metallic saj. Lub zog ionization yog 10.486 eV. Feem ntau insoluble nyob rau hauv cov kuab tshuaj. Dawb phosphorus tuaj yeem hloov mus rau hauv cov phosphorus liab thaum muab tso rau hauv kev sib cais los ntawm huab cua los yog cua sov ntawm 250 degree rau ob peb teev los yog raug rau lub teeb.

Liab phosphorus yog xim liab-xim av hmoov, tsis muaj tshuaj lom, nrog rau qhov ceev ntawm 2.34g / cm³, melting point ntawm 590 degree (melting point ntawm 590 degree ntawm 43atm, sublimation kub ntawm 416 degree), boiling point ntawm 280 degree, thiab flash point ntawm 240 degree. Insoluble hauv dej. Hauv qhov xwm txheej, phosphorus muaj nyob rau hauv daim ntawv ntawm phosphate thiab yog ib qho tseem ceeb rau lub neej.

Ferrophosphorus