Product description :

Sodium di-hydrogen ortho-phosphate dihydrate for HPLC (Sodium acid phosphate) is a fine chemical. It is supplied by FINAR. It is used in biochemistry and chromatography as buffering capacity reagent. It is used in purification of antibodies and acts as a laxative. It is used In making biological buffers.This Sodium di-hydrogen ortho-phosphate dihydrate for HPLC (Sodium acid phosphate) by FINAR is prepared under controlled environment and using high-purity material which is tested to check it's assay before manufacturing, following all Quality Assurance Guidelines.

Product features :

• Appearance : colourless crystals
• Solubility : 10% solution in water should be clear
• pH(10% aq soln): 4.1 - 4.5
• UV absorbance profile [10% in water,10mm cell]: 210nm 0.1 max
• UV absorbance profile [10% in water,10mm cell]: 260nm 0.06 max
• UV absorbance profile [10% in water,10mm cell]: 280nm 0.04 max
• UV absorbance profile [10% in water,10mm cell]: 320nm 0.02 max
• UV absorbance profile [10% in water,10mm cell]: 500nm 0.02 max

Product specifications :

• Product name : Sodium di-hydrogen ortho-phosphate dihydrate for HPLC (Sodium acid phosphate)
• Brand : FINAR
• Catlog number : 31590SG500
• CAS number : 13472-35-0
• Molecular formula : NaH2PO4.2H2O
• Molecular weight : 156.01
• Assay : min.99.00%
• Quantity : 500 gm