Phosphoric Acid
| Catalog No. | P0002 |
|---|---|
| Purity | H3PO4 |
| CAS Number | 7664-38-2 |
Phosphoric acid is used to remove rust from surfaces of metals and as an additive to acidify foods & beverages like colas. Another vital use is in medicine & dentistry.
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Phosphoric AcidCAS#: 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 | |
| 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 | |
| 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 | |
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