Ammonium phosphate, dibasic, 98+%, ACS reagent, Thermo Scientific Chemicals

Product Code	Brand	Quantity	Packaging
10197650	Thermo Scientific Acros 423375000	500 g	Plastic bottle
10445765	Thermo Scientific Acros 423370025	2.5 kg	Plastic bottle

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: 7783-28-0
• Molecular Weight (g/mol): 132.06
• InChI Key: MNNHAPBLZZVQHP-UHFFFAOYSA-N
• PubChem CID: 24540
• SMILES: N.N.OP(O)(O)=O

• Molecular Formula: H9N2O4P
• MDL Number: MFCD00010891
• Synonym: diammonium phosphate, diammonium hydrogenphosphate, diammonium hydrogen phosphate, phosphoric acid, diammonium salt, fyrex, pelor, akoustan a, diammonium orthophosphate, diammonium acid phosphate, dibasic ammonium phosphate
• ChEBI: CHEBI:63051

Specifications

• CAS: 7783-28-0
• pH: 7.7 to 8.1 (5% soln. at 25°C)
• Assay Percent Range: 98+%
• Linear Formula: (NH₄)₂HPO₄
• Merck Index: 15, 540
• InChI Key: MNNHAPBLZZVQHP-UHFFFAOYSA-N
• IUPAC Name: diazanium;hydrogen phosphate
• PubChem CID: 24540
• Formula Weight: 132.06
• Grade: ACS Reagent
• Chemical Name or Material: Ammonium phosphate, dibasic

• Color: White
• Physical Form: Crystalline Powder, Crystals and/or Chunks
• Molecular Formula: H9N2O4P
• MDL Number: MFCD00010891
• Synonym: diammonium phosphate, diammonium hydrogenphosphate, diammonium hydrogen phosphate, phosphoric acid, diammonium salt, fyrex, pelor, akoustan a, diammonium orthophosphate, diammonium acid phosphate, dibasic ammonium phosphate
• SMILES: N.N.OP(O)(O)=O
• Molecular Weight (g/mol): 132.06
• ChEBI: CHEBI:63051
• Percent Purity: ≥98.0%
• Density: 1.61

Safety and Handling

GHS H Statement:
May cause respiratory irritation.
Causes skin irritation.
Causes serious eye irritation.

GHS P Statement:
Avoid breathing dust/fume/gas/mist/vapors/spray.
IF ON SKIN: Wash with plenty of soap and water.
Wear protective gloves/protective clothing/eye protection/face protection.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.

WARNING: The information provided on this web site was developed in compliance with European Union (EU) regulations and is correct to the best of our knowledge, information and belief at the date of its publication. The information given is designed only as a guide for safe handling and use. It is not to be considered as either a warranty or quality specification.

Warning

missing translation for 'einecsNumber' : 231-987-8

missing translation for 'tsca' : TSCA

Product Identifier

• Ammonium phosphate, dibasic

RUO – Research Use Only