CERTIFICATE OF ANALYSIS
Product Name SILICIC ACID PRECIPITATED DRIED CAS Number 1343-98-2
Molecular Formula ---------- Catalogue No. AL3993
Molecular Weight ---------- Batch Number
Manufacturing Date December-2020 Expire Date November-2025

TYPE OF TEST

STANDARD

OBSERVED
Description
pH value (3.3% in water)
Chloride (Cl)
Sulphate (SO4)
Iron (Fe)
Loss on ignition (2 hr, 900°C)
White fine powder
3.0 – 8.0
<0.05%
<0.5%
<0.03%
<9.0%
White fine powder
6.2
<0.05%
0.41%
<0.03%
8.1%
Result: The above product complies with LR grade

Tested By
Hitesh Kunjathur

Analysed By
Preeti Rane