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Dedicated to producing refined and high value-added phosphorus chemical products
Colorless and transparent viscous liquid or rhombic crystal, odorless, very sour taste, melting point 42.35℃, heated to 300℃ becomes metaphosphoric acid, 85% phosphoric acid relative density 1.834, easily soluble in water, soluble in ethanol, can stimulate the skin causing dermatitis, destroy body tissue, has a corrosive effect when heated in porcelain, is hygroscopic.
Appearance: white crystals or powder. Physical properties: slightly hygroscopic, slightly bitter taste, non-toxic, soluble in water, neutral aqueous solution. It has antibacterial, antifungal, and acidifying effects.
It is a purplish-red amorphous powder, lustrous and non-toxic. Under high pressure, it begins to melt at 590℃. If not pressurized, it does not melt but sublimates; after vaporization and condensation, white phosphorus is obtained. Red phosphorus has a high polymer structure formed by single bonds of P4 tetrahedrons forming chains or rings, and has high stability. It is insoluble in water and carbon disulfide, slightly soluble in absolute ethanol, and soluble in alkaline solutions. It reacts with nitric acid to form phosphoric acid, and when heated in chlorine gas, it forms chlorides.
Colorless, transparent, viscous liquid or rhombic crystal, odorless, very sour taste, melting point 42.35℃, heated to 300℃ becomes metaphosphoric acid, 85% phosphoric acid relative density 1.834, easily soluble in water, soluble in ethanol, can stimulate the skin causing dermatitis, destroy body tissue, has a corrosive effect when heated in porcelain, and is hygroscopic.
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