90% Arizona Test Dust, 10% Salt

Aramco Test Dust is a custom blend of 90% Arizona Test Dust and 10% milled salt. The Test Dust is formulated to particle size specifications shown per Arabian American Oil Company drawing number AE-036005. Download Aramco Test Dust Spec

Salt is milled to nominal 0-5 micron size. Test Dust and Salt are blended and then packaged in one gallon jars containing 3 kilograms of material. Each jar includes desiccant packs to absorb moisture during shipping and storage.

We will also sell the ARAMCO Test Dust without salt. We sell one gallon jars of 3kg. each or 55 gallon drums containing 165 kilograms.

Typical Chemical Composition for 90% Arizona Test Dust
Chemical Ingredient CAS Number % Of Weight
SiO2 14808-60-7>68 – 76
Al2O3 1344-28-1 10 – 15
Fe2O3 1309-37-01 2 – 5
Na2O 1313-59-3 2 – 4
CaO 13005-78-8 2 – 5
MgO 1309-48-4 1 – 2
TiO2 13463-67-7 0.5 – 1.0
K2O 12136-45-7 2-5
Loss on Ignition 2 – 5%
Typical Chemical Composition for 10% Salt
Chemical Ingredient CAS Number % Of Weight
Sodium Chloride 7647-14-5 99 – 100
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