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फास्फोरिक अम्ल

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changed changed 470622096 Phosphoric-acid-2D-dimensions.png 150px Structural formula of phosphoric acid, showing dimensions Phosphoric-acid-3D-balls.png 120px Ball-and-stick model Phosphoric-acid-3D-vdW.png 120px Space-filling model फास्फोरिक अम्ल (Phosphoric acid) ; trihydroxidooxidophosphorus आर्थोफास्फोरिक अम्ल (Orthophosphoric acid); Trihydroxylphosphine oxide 1004 correct FDA E4GA8884NN correct kegg D05467 1/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4) NBIIXXVUZAFLBC-UHFFFAOYAI correct EBI 26078 OP(=O)(O)O correct EBI 1187 correct chemspider 1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4) correct chemspider NBIIXXVUZAFLBC-UHFFFAOYSA-N 7664-38-2 correct CAS changed ?? 16271-20-8 />16271-20-8 (hemihydrate) correct chemspider 979 231-633-2 1805 TB6300000 3 1 4 white solid or colourless, viscous liquid (>42 °C) deliquescent odorless 1.885 g/mL (liquid)1.685 g/mL (85% solution)2.030 g/mL (crystal at 25 °C) 42.35 (anhydrous) 29.32 C F K (hemihydrate) 158 213 C F K decomposes 392.2 g/100 g (−16.3 °C) 369.4 g/100 mL (0.5 °C) 446 g/100 mL (14.95 °C) miscible (42.3 °C) Seidell Atherton Linke William F. 1952 Solubilities of Inorganic and Organic Compounds Van Nostrand http://books.google.com/books?id=k2e5AAAAIAAJ 2014-06-02 https://web.archive.org/web/20160310153325/https://books.google.com/books?id=k2e5AAAAIAAJ 10 मार्च 2016 live soluble in ethanol 1 = 2.148 2 = 7.198 3 = 12.319 2.4–9.4 cP (85% aq. soln.) 147 cP (100%) 1.34203 0.03 mmHg (20°C) monoclinic -1288 kJ/mol Zumdahl, Steven S. Chemical Principles 6th Ed. https://archive.org/details/chemicalprincipl0000zumd_u9g0 Houghton Mifflin Company 2009 0-618-94690-X A22 158 J/mol·K 466123 Phosphoric acid 2014-05-09 Corrosive 290 314 280 305+351+338 310 ICSC 1008 3 0 0 Non-flammable 1530 mg/kg (rat, oral)7664382 Phosphoric acid 1000 mg/m30506 TWA 1 mg/m3 ST 3 mg/m3 TWA 1 mg/m3 Hypophosphorous acidPhosphorous acidPyrophosphoric acidTriphosphoric acidPerphosphoric acidPermonophosphoric acid phosphorus oxoacids फोस्फोरिक अम्ल (Phosphoric acid या orthophosphoric acid या phosphoric(V) acid) एक खनिज अकार्बनिक अम्ल है जिसका रासायनिक सूत्र H3PO4 है। इसके प्रयोग से जंग लगी वस्तुओं को साफ किया जाता है क्योंकि जंग इसमें घुल जाता है। दंतचिकित्सक इसका प्रयोग दांतो को साफ करने में करते हैं। सन्दर्भ श्रेणी:अकार्बनिक यौगिक