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- 2026? 5? 20? ??, ???? ??? ?? ?? ???? ??? ?? RMB 9,000~9,200 ???? ??????, ?? ????? ?? RMB 10,200~10,500?? ??? ??? ???.
- 2026? 5? 24? ??, ??? ? ?? ???? ??? ???? ????, ?? ????? ?? RMB 9,800?, ?? ??? ?? ?? ????(Zibo Lishuo Chemical Trading Co., Ltd.)? ????? ?? RMB 11,000? ???.
- 2026? 5? 18? ??, ???? ??? ?? ???? ?? ?? ??? ?? RMB 10,500????, ?? ????? ?? RMB 11,900? ???.
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- 2026? 5? 18? ??, ?? ??? ?? ????(99% ??) ??? ?? RMB 14,000?? ??????, ?? ????? ?? ?? ? ?? ??? ???.
- 2026? 5? 24? ??, ?? ?? ?? ????(Shandong Qiangsen Chemical Co., Ltd.)? 99.9% ??? ?? ????? ?? RMB 9,800?? ???.
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- ?? ?? ???? ?? ??? ???, ?? ??·???·??? ???? ???, ??? ?? ? ?? ??? ? 40%? ???? ???, ?? ? ?? ????? ?? ??? ??? ??.
- 2025? 1??? 5??? ??? ?? ???? ???? 25,000?? ?? ?? ?? ?? 36.74% ??????, ?? ?? ??? ??? ???.
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- 2025? 1??? 5??? ??? ?? ???? ???? ? 18,600??? ?? ?? ?? 57.75% ??????, ?? ???? ?? ???? ?? ???. ?? ?? ?? ??? ??? ?? ???? ????? ???? ??? ???? ??? ???.
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- 2025? 1??? 5??? ??? ?? ???? ???? 0.013??? ?? ?? ?? 550.00% ?????. ? ?? ??? ???? ??(≥99.99%) ??, ? ??? ? ? ???? ??? ??? ? ?? ?? ??? ???? ??? ? ??? ??? ???.
- ??? ?? ?? ????(≥98% ??)? ??? ?? ?? ?? 5% ??????, ?? ????? ? ???? ???? ??? ?? ??? ?? ??? ????? ???.
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Used as a drying agent, dehydrating agent, sugar refining agent, and used for the preparation of phosphoric acid, phosphorous compounds and aerosol, etc. Used as a semiconductor silicon doped source, dehydration drying agent, organic synthetic condensing agent and surfactant, it is also used for preparation of high purity phosphoric acid. It is used as raw material for the production of high purity phosphoric acid, phosphates and phosphate, also used for the preparation of phosphorus pentoxide sol and H-based aerosol. It can be used as a desiccant of gases and liquids, dehydrating agent for organic synthesis, antistatic agents of synthetic fiber and sugar refining agent. It is also used in the manufacture of optical glass, UV transparent glass, insulating glass, microcrystalline glass and opaque glass, etc, so as to improve the dispersion coefficient and UV light through ability of the glass. Also used in the production of pharmaceuticals, pesticides, surfactants. It is used as the semiconductor dopant, and raw material for the preparation of high purity phosphoric acid. It is used as desiccant and dehydrating agent, condensing agent in organic synthesis. High purity grade phosphorus pentoxide can be used as dopant for drawing optical fiber preform, N type dopant for the manufacture of integrated circuits, used for the synthesis of optical crystal.
Phosphorus pentoxide (P2O5) or phosphoric anhydride is a white, highly deliquescent solid which sublimes at 300°C and reacts violently with water to give orthophosphoric acid. It is prepared by burning elemental phosphorus in excess oxygen, and then purified by sublimation. The compound is used as a drying and dehydrating agent; for example, the amides are converted into nitriles, and sulphuric acid is converted to sulphur trioxide (SO3). The fertilizer phosphorus is specified as the weight percentage of phosphorus pentoxide.
? ?? ??? ?? ??? ???? ????. Phosphorus pentoxide? ????? Phosphorus pentoxide? SDS ??? ??? ???.
Guidechem?? Phosphorus pentoxide???? ? Phosphorus pentoxide???? ?? ????, Phosphorus pentoxide ??? ?? 173?? ??? ? ?? ??? ??????? ?? ??? ?????.
Guidechem assumes no responsibility or liability for any errors or omissions in the content of this site. The information contained in this site is provided on an “as is” basis with no guarantees of completeness, accuracy, usefulness, fitness for purpose or timeliness.
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