New Arrival China BENZALKONIUM CHLORIDE80% - Phosphorus Pentoxide Tech Grade Food Grade 99%min – CHEM-PHARM
New Arrival China BENZALKONIUM CHLORIDE80% - Phosphorus Pentoxide Tech Grade Food Grade 99%min – CHEM-PHARM Detail:
Description of goods: Phosphorus pentoxide
Mol.formula: P2O5
CAS No. : 1314-56-3
Grade Standard: Tech Grade / Agriculture Grade/ Food Grade
Purity: 99%min
Specification
| Item | Tech grade | Analytic pure | Food grade |
| Assay | ＞99% | ＞99.5% | ＞99.5% |
| Live R Value | ＞2 | ＞3 | ＞3 |
| Reduced (P2O3) | ＜0.01 | ＜0.008 | ＜0.005 |
| Learity test | Qualified | Qualified | Qualified |
| Water insolube matter | ＜0.01 | ＜0.005 | ＜0.005 |
| Total N | ＜0.01 | ＜0.002 | ＜0.002 |
| Pb | ＜0.01 | ＜0.002 | ＜0.002 |
| Fe | ＜0.01 | ＜0.002 | ＜0.002 |
| As | ＜0.01 | ＜0.002 | ＜0.002 |
Storage:
Corrosive substances.Packing method:
(Ⅱ) category. Store in a cool, well-ventilated area away from incompatible substances dry. Keep away from water, metals, alkali and flammable substances. Keep containers tightly closed Handle with care. . Avoid moisture. Accidental Release Measures: Neutralize the spills with a mixed solution of sodium bicarbonate and calcium hydroxide. Wear full protective gear.
Application
It dehydrates amides to nitriles. The solid reacts with water violently to produce phosphoric acid.
It is used as a strong dehydrating agent, capable even of dehydrating concentrated sulphuric acid into sulphur trioxide. End applications include manufacture of phosphorus compounds,
Package
Woven bag 25kg,200kg/drum
Product detail pictures:
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