Sodium dihydrogenorthophosphate

• CAS: 7558-80-7
• Catalog Number: ACM7558807
• Category: Metal & Ceramic Materials
• Molecular Weight: 119.977g/mol
• Molecular Formula: Anhydrous: NaH2PO4; Monohydrate: NaH2PO4? H₂O; Dihydrate: NaH2PO4? 2H₂O;NaH2PO4;H2NaO4P
• Description: DryPowder; DryPowder, PelletsLargeCrystals; Liquid; PelletsLargeCrystals;A white odourless, slightly deliquescent powder, crystals or granules
• Synonyms: SODIUM DIHYDROGEN PHOSPHATE-16O4;acidsodiumphosphate;monosodiumdihydrogenorthophosphate;monosodiumhydrogenphosphate;monosodiumphosphate(sodiumdihydrogen;monosodiumphosphate(sodiumdihydrogenphosphate);monosorbxp-4;phosphatemonobasiquedesodium
• IUPAC Name: sodium;dihydrogen phosphate
• Canonical SMILES: OP(=O)(O)[O-].[Na+]
• InChI: InChI=1S/Na.H3O4P/c;1-5(2,3)4/h;(H3,1,2,3,4)/q+1;/p-1
• InChI Key: AJPJDKMHJJGVTQ-UHFFFAOYSA-M
• Melting Point: Decomposes at 75;60 °C;200 °C (decomposes)
• Density: 2360 kg/cu m
• Solubility: Freely soluble in water. Insoluble in ethanol or ether;487 mg/mL at 25 °C;In water, 85 g/100 mL
• Color/Form: Colorless, monoclinic crystals;White crystalline powder
• Complexity: 61.9
• Covalently-Bonded Unit Count: 2
• Decomposition: When heated to decomp ... emits toxic fumes of phosphoxides and sodium oxide.
• EC Number: 231-449-2;231-449-2;231-558-5;618-243-1
• Exact Mass: 119.95884g/mol
• Formal Charge: 0
• H-Bond Acceptor: 4
• H-Bond Donor: 2
• Heavy Atom Count: 6
• Monoisotopic Mass: 119.95884g/mol
• Odor: Odorless
• Other Experimental: White, hygroscopic crystals. Decomp at 100 °C. Solubility: 94.9 g/100 g water at 25 °C. Insoluble in ethanol. /Sodium dihydrogen phosphate monohydrate/;SOLN PRODUCES EFFERVESCENCE WITH SODIUM CARBONATE; NEUTRAL, OR PRACTICALLY NEUTRAL, TO METHYL ORANGE TEST SOLN /SODIUM DIHYDROGEN PHOSPHATE MONOHYDRATE/;Slightly hygroscopic ... Has acid reaction; forms sodium acid pyrophosphate at 225-250 °C and sodium metaphosphate at 350-400 °C;Large, transparent crystals. ... density 2.040. Very soluble in water; insoluble in alcohol; pH of 1% solution 4.4-4.5 /Sodium dihydrogen phosphate monohydrate/;Colorless, orthorhombic crystals; MP: 60 °C (decomposes); density: 1.91 g/cu cm; 94.9 g/100 g water at 25 °C. Insoluble in ethanol /Sodium dihydrogen phosphate dihydrate/;Orthorhombic bisphenoidal colorless crystals, mp 60 °C, specific gravity 1.915. At room temp crystallizes with 2H₂O. /Sodium dihydrogen phosphate dihydrate/;White, odorless, slightly deliquescent crystals or granules. At 100 °C loses all its water; when ignited it converts into metaphosphate. Freely soluble in water; practically insoluble in alcohol. The aqueous soln is acid. pH of 0.1 molar aq soln at 25 °C: 4.5. /Sodium dihydrogen phosphate monohydrate/;Reacts slowly on exposure to water (moisture) with (some) metals. On burning: release of toxic and corrosive gases/vapours (phosphorus oxides). Reacts violently with (some) acids/bases.
• Rotatable Bond Count: 0
• UNII: KH7I04HPUU

Custom Q&A

What is the PubChem CID of Sodium dihydrogenorthophosphate?

The PubChem CID of Sodium dihydrogenorthophosphate is 23672064.

What is the molecular formula of Sodium dihydrogenorthophosphate?

The molecular formula of Sodium dihydrogenorthophosphate is NaH2PO4.

What is the molecular weight of Sodium dihydrogenorthophosphate?

The molecular weight of Sodium dihydrogenorthophosphate is 119.977 g/mol.

What are the synonyms for Sodium dihydrogenorthophosphate?

The synonyms for Sodium dihydrogenorthophosphate are Monosodium phosphate, 7558-80-7, SODIUM DIHYDROGEN PHOSPHATE, Sodium phosphate monobasic, and Sodium dihydrogenorthophosphate.

What are the component compounds of Sodium dihydrogenorthophosphate?

The component compounds of Sodium dihydrogenorthophosphate are Sodium (CID 5360545) and Phosphoric Acid (CID 1004).

What is the CAS number of Sodium dihydrogenorthophosphate?

The CAS number of Sodium dihydrogenorthophosphate is 7558-80-7.

What is the IUPAC name of Sodium dihydrogenorthophosphate?

The IUPAC name of Sodium dihydrogenorthophosphate is sodium;dihydrogen phosphate.

What is the InChI Key of Sodium dihydrogenorthophosphate?

The InChI Key of Sodium dihydrogenorthophosphate is AJPJDKMHJJGVTQ-UHFFFAOYSA-M.

How many hydrogen bond donor counts does Sodium dihydrogenorthophosphate have?

Sodium dihydrogenorthophosphate has 2 hydrogen bond donor counts.

How many hydrogen bond acceptor counts does Sodium dihydrogenorthophosphate have?

Sodium dihydrogenorthophosphate has 4 hydrogen bond acceptor counts.