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Ammonium di-hydrogen ortho-phosphate HPLC 500GM
30120SG500891970730FV
HPLC8919707
7722-76-186318
NH4H2PO4June 2022
115.03May 2025
Sr.No.TestResultSpecification
1DescriptionColourless crystalsColourless crystals
2Solubility(10% aq)CompliesClear and colourless solution
3Assay (acidimetric)99.2%min. 99.0%
4pH (10% aq. Soln.)4.184.0 - 5.0
5UV absorbance profile (0.5 M aq. sol. 10mm cell)@210nm0.0320.05 max
6UV absorbance profile (0.5 M aq. sol. 10mm cell)@220nm0.0210.04 max
7UV absorbance profile (0.5 M aq. sol. 10mm cell)@230nm0.0170.03 max
8UV absorbance profile (0.5 M aq. sol. 10mm cell)@240nm0.0130.02 max
9UV absorbance profile (0.5 M aq. sol. 10mm cell)@500nm0.0120.02 max
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION.
FINAR provides this analytical report in good faith and to the best of its knowledge. It should not be substituted for the users own raw material quality control.
Tested By
(Chemist - Quality Control)
Approved By
(Head - Quality Control)
Computer Generated Report - Does not require Signature.
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