Sodium di-Hydrogen Phosphate Anhydrous 99% ACS

What is Sodium di-Hydrogen Phosphate Anhydrous? With the chemical formula NaH₂PO₄, it is a white, crystalline solid that is highly soluble in water. It is primarily used as a source of phosphate ions and as a buffering agent in various applications, including laboratory settings and pharmaceutical formulations.

Consistent Quality: We source only high-quality Sodium di-Hydrogen Phosphate Anhydrous, meeting the standards of the American Chemical Society (ACS), ensuring consistent and reliable performance in both laboratory and industrial applications.

Shipped from Manchester, UK Facility: Sourced and packaged in secure, chemical-resistant containers to guarantee safe handling during transport.

Frequent Uses

Buffers
It is a common component of buffers, particularly in high-performance liquid chromatography (HPLC) for controlling the pH of the mobile phase.

Food Industry
Acts as an emulsifier, thickening agent, and pH regulator, often found in processed cheese, baked goods, and animal feed.

Pharmaceuticals
Can be used as an excipient, including as a buffer and chelating agent. 

• Buffers
• Liquid chromatography
• Molecular biology
• Emulsifiers
• Thickening agent
• Cattle feed
• Tablet excipients

Assay: 98.0-103.0%
M.F.: H₂NaO₄P
M.W.: 119.98 g/mol
P₂O₅  (%m/m): 58.0-60.0
pH (1% Solution): 4.1-4.7
Water Insoluble Matter: <0.2%
Flouride (Fl): <10ppm
Arsenic (As): <3ppm
Lead (Pb): <2ppm
Cadmium (Cd): <1ppm
Mercury (Hg): <1ppm

Cas Number: 7558-80-7

Einecs Number: 231-449-2

HS Code / Commodity Code: 28352200

Hazard Phrases: H0001