CERTIFICATE OF ANALYSIS
Product Name TETRABUTYL AMMONIUM DIHYDROGEN PHOSPHATE AR/HPLC CAS Number 5574-97-0
Molecular Formula C16H38NO4P Catalogue No. AL4458
Molecular Weight 339.46 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Solubility in water
Melting point
Maximum Absorbance ( 0.1% in water)
200 nm
210 nm
214 nm
White powder or crystalline powder.
98%w/w min
Clear to hazy
150 – 154 0C
0.2
0.1
0.05
White powder.
98.50%w/w
Clear
150.9 0C
0.151
0.053
0.037
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane