CERTIFICATE OF ANALYSIS
Product Name tri-SODIUM ORTHOPHOSPHATE DODECAHYDRATE AR CAS Number 10101-89-0
Molecular Formula Na O 3 PO 4 ยท12H 2 Catalogue No. AL4247
Molecular Weight 380.12 Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
Assay
Insoluble matter
Free alkali (NaOH)
Chloride (Cl)
Nitrogen compounds (N)
Sulphate (SO4)
Calcium (Ca)
Copper (Cu)
Iron (Fe)
Lead (Pb)
Magnesium (Mg)
Potassium (K)
A white crystalline powder
98 - 102%
<0.01%
<2.50%
<0.005%
<0.001%
<0.005%
<0.002%
<0.0005%
<0.001%
<0.0005%
<0.002%
<0.005%
A white crystalline powder
99.1%
<0.01%
1%
0.004%
<0.001%
<0.005%
0.001%
0.00032%
<0.001%
<0.0005%
0.0009%
<0.005%
Result: The above product complies with AR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane