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Phosphoric acid concentrated USP-NF/Ph.Eur PARENTEX 2LT
P1190LC20038641G103IV
USP-NF/Ph.Eur PARENTEX38641G1
7664-38-288002
H3PO4September 2022
98August 2025
Sr.No.TestResultSpecification
1Appearance/DescriptionClear, Colourless, odourless liquid of syrupy.CorrosiveClear, Colourless, odourless liquid of syrupy.Corrosive
2SolubilityCompliesMiscible with water, with alcohol and with ethanol (96%)
3Identification (By chemical test)CompliesThe solution should strongly acidic.
4Identification (Phosphate 1)CompliesWith silver nitrate solution neutral solution should yield yellow precipitate that soluble in 2N nitric acid and 6 N ammonium hydroxide.
5Identification (Phosphate 2)CompliesWith ammonium molybdate solution, acidified solutions should yield a yellow precipitate that should soluble in 6N ammonium hydroxide.
6Identification (Phosphate 3)CompliesA yellow precipitate should form whose colour does not change by boiling and which dissolves on addition of ammonia.
7Identification (Phosphate 4)CompliesA yellow color should develop
8Appearance of solutionCompliesClear and colorless solution
9Assay85.3%85.0% - 88.0% w/w
10Limit of NitrateCompliesThe blue color should not discharge within 1 minute.
11Chloride & Sulfate: SulfateCompliesNo precipitate should form immediately
12Sulphate (SO4)Less than 100ppmNMT 100ppm
13Alkali PhosphateCompliesNo turbidity should produce.
14Phosphorous or Hypophosphorous acidCompliesThe mixture should not become brownish.
15Relative density, 20°C1.707About 1.7
16Substance precipitated with ammonia(NH4)CompliesAny opalescence in the solution should not be more intense than that of reference solution
17Hypophosphorus acid and phosphorous acidCompliesThe solution should not show change in appearance
18Chloride (Cl)Less than 50ppmNMT 50ppm
19Arsenic (As)Less than 2ppmNMT 2ppm
20Iron (Fe)Less than 50ppmNMT 50ppm
21Specific gravity1.710About 1.71
22Bacterial endotoxinsLess than 0.2 EU/mgNMT 0.2 EU/mg
23Total aerobic microbial countLess than 1000 CFU/gmNMT 1000 CFU/gm
24Total Yeast and mold countLess than 100 CFU/gmNMT 100 CFU/gm
Remarks: THE CAPTIONED BATCH MATERIAL COMPLIES WITH THE PRESCRIBED QUALITY OF THE ABOVE SPECIFICATION AS WELL AS USP-NF, Ph.Eur 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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