Industrial chemicals · Taylor, TX
Certificate of Analysis

Sample Certificate of Analysis

Calcium Chloride

Certificate #
TYP-CALCIUMCHLOR
Lot Number
TYPICAL SAMPLE
Test Date
Category
Inorganic Salts / Slurries (F)
CAS Number
10043-52-4
Formula
CaCl2
Computed Assay
95.50%(100 − Σ impurities)
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Sample COA. Lot-specific COAs ship with each order.

2D chemical structure of Calcium Chloride
Structure · PubChem
Last reviewed 2026-05-20.

COA · Answer summary

Typical certificate of analysis for Calcium Chloride. Lot-specific results ship with every order.

Assay (computed)
95.50%

Specifications

ParameterSpecificationTypical ResultTest Method
Assay94 – 105 %95.5 %Titration/Gravimetric
Alkalinity≤ 0.10.03Per specification
Appearance/Odor——Visual Inspection
Calcium (Ca)≤ 0.2 %0.04 %ICP-MS
Chloride (Cl)≤ 5 %4.2 %ICP
Heavy Metals (as Pb)≤ 50 ppm6 ppmICP-MS (as Pb)
Insoluble Matter≤ 0.15 %0.04 %Gravimetric
Iron≤ 0.005 %0 %ICP
Iron≤ 50 ppm10 ppmICP
Magnesium (Mg)≤ 0.5 %0.15 %ICP-MS
Magnesium≤ 0.5 %0.15 %Per specification
pH7 – 109.7pH Meter
Sulfate≤ 0.2 %0.02 %ICP-MS

Generated . Published by Alliance Chemical from first-party canonical product data. Our authority is hands-on chemical handling, DOT/GHS-compliant shipping, and government-registered distribution — not bench chemistry. Values are representative of typical production lots and reflect the published specification range. Lot-specific COAs are provided with every shipment.