Ammonium dihydrogen phosphate, 99+%, for analysis, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10742051	Thermo Scientific Acros 201832500	250 g	Plastic bottle
10082910	Thermo Scientific Acros 201830010	1 kg	Plastic bottle
10063953	Thermo Scientific Acros 201830025	2.5 kg	Plastic bottle
15199213	Thermo Scientific Acros 201830100	10 kg	Plastic Drum

Description

This Thermo Scientific Chemicals brand product was originally part of the Acros Organics product portfolio. Some documentation and label information may refer to the legacy brand. The original Acros Organics product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.

Chemical Identifiers

• CAS: 7722-76-1
• Molecular Weight (g/mol): 115.03
• InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N
• PubChem CID: 24402
• IUPAC Name: phosphoric acid amine

• Molecular Formula: H6NO4P
• MDL Number: MFCD00003396
• Synonym: ammonium dihydrogen phosphate, monoammonium phosphate, ammonium biphosphate, ammonium acid phosphate, phosphoric acid, monoammonium salt, ammonium monophosphate, ammonium dihydrogen orthophosphate, ammonium dihydrophosphate, ammonium diacid phosphate, primary ammonium phosphate
• ChEBI: CHEBI:62982
• SMILES: N.OP(O)(O)=O

Specifications

• Melting Point: 190.0°C
• Color: White
• Physical Form: Crystalline Solid
• Molecular Formula: H6NO4P
• MDL Number: MFCD00003396
• Synonym: ammonium dihydrogen phosphate, monoammonium phosphate, ammonium biphosphate, ammonium acid phosphate, phosphoric acid, monoammonium salt, ammonium monophosphate, ammonium dihydrogen orthophosphate, ammonium dihydrophosphate, ammonium diacid phosphate, primary ammonium phosphate
• InChI Key: LFVGISIMTYGQHF-UHFFFAOYSA-N
• IUPAC Name: phosphoric acid amine
• PubChem CID: 24402
• Formula Weight: 115.03
• Grade: Analytical
• Chemical Name or Material: Ammonium dihydrogen phosphate

• CAS: 7722-76-1
• pH: 4 to 4.5 (5% soln. at 20°C)
• Assay Percent Range: 99+%
• Linear Formula: NH₄H₂PO₄
• Merck Index: 15,541
• Solubility Information: Solubility in water: 368g/L (20°C). Other solubilities: slightly soluble in alcohol, practically insoluble in acetone
• SMILES: N.OP(O)(O)=O
• Molecular Weight (g/mol): 115.03
• ChEBI: CHEBI:62982
• Percent Purity: ≥99%
• Density: 1.8g/mL

Safety and Handling

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Product Identifier

• Ammonium dihydrogen phosphate

RUO – Research Use Only