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CERTIFICATE OF ANALYSIS
Product Name
SODIUM DIHYDROGEN ORTHOPHOSPHATE DIHYDRATE AR
CAS Number
13472-35-0
Molecular Formula
NaH O 2 PO 4 .2H 2
Catalogue No.
AL4245A
Molecular Weight
156.01
Batch Number
Manufacturing Date
December-2020
Expire Date
November-2025
TYPE OF TEST
STANDARD
OBSERVED
Description
Assay
pH of 5% water solution
Water insoluble matter
Chloride (Cl)
Sulphate (SO4)
Arsenic (As)
Calcium
Copper (Cu)
Iron (Fe)
Lead (Pb)
Magnesium (Mg)
Potassium (K)
A colorless crystal
(Min.) 99%
4.3-4.5
<0.01%
<0.001%
<0.005%
<0.0002%
<0.002%
<0.0001%
<0.001%
<0.0001%
<0.001%
<0.005%
A colorless crystal
99.41%
4.49
<0.01%
0.0009%
0.004%
<0.0002%
0.001%
<0.0001%
0.0008%
<0.0001%
<0.001%
<0.005%
Result:
The above product complies with AR grade
Tested By
Hitesh Kunjathur