Phosphorous (P)

Phosphorus Pentoxide   Phosphoric Acid   Phosphorous Acid

Phosphorus Pentoxide:

Phosphorous Pentoxide

CAS#: 1314-56-3, M.F.: P2O5; M.W.: 141.94; Density 2.39 gm/cm3 (20�C)
absorbs water in wet air and dissoluts in water to produce strong heat and form H3PO4.
Item No. Description Purity Lot Size US$
PP15-5.5N Phosphorous Pentoxide, Electrical Grade 99.9995% 1 KG Ask for a Quotation
PP15-6N Phosphorous Pentoxide, Electrical Grade 99.9999% 1 KG Ask for a Quotation

Phosphoric Acid:

Phosphoric Acid

CAS#: 7664-38-2, M.F.: H3PO4; M.W.: 97.99; Melting point: 42.35�C,Boiling point: 213�C.
Used as the cleaning and etching agent in TFT-LCD and IC production. Used as the etchant for etching Aluminum and Silicon Nitride film in semi-silicon IC. Produce high-purity phosphates and organic phosphorus products. absorbs water in wet air and dissoluts in water to produce strong heat and form H3PO4.
Item No. Description Purity Lot Size US$
PA15-G2 Phosphoric Acid, Electrical Grade H3PO4: 85%~87%;
As≤50 ppb, Ca≤1100 ppb, Cd≤450 ppb, Cr≤200 ppb
Co≤50 ppb, Cu≤50 ppb, Al≤300 ppb, Sb≤3500 ppb
Au≤150 ppb, Li≤100 ppb, K≤450 ppb, Fe≤700 ppb
Mg≤150 ppb, Mn≤70 ppb, Ni≤100 ppb, Pb≤200 ppb
Ti≤200 ppb, Zn≤400 ppb, Na≤500 ppb, Sr≤100 ppb
1 KG Ask for a Quotation
PA15-G3 Phosphoric Acid, Electrical Grade H3PO4: 85%~87%;
As≤50 ppb, Ca≤150 ppb, Cd≤50 ppb, Cr≤50 ppb
Co≤50 ppb, Cu≤50 ppb, Al≤50 ppb, Sb≤1000 ppb
Ba≤50 ppb, Au≤50 ppb, Li≤10 ppb, K≤150 ppb
Fe≤100 ppb, Mg≤50 ppb, Mn≤50 ppb, Ni≤50 ppb
Pb≤50 ppb, Ti≤50 ppb, Zn≤50 ppb, Si≤50 ppb
Na≤250 ppb, Sr≤10 ppb
1 KG Ask for a Quotation

Phosphorus Acid:

Phosphorus Acid

CAS#: 13598-36-2, M.F.: H3PO3; M.W.: 81.996;
Item No. Description Purity Lot Size US$
PA15-98.5 Phosphorous acid 98. 5% 1 FCL Ask for a Quotation
PA15-99 Phosphorous acid 99% 1 FCL Ask for a Quotation