Oman lab bench with titration glassware, pH meter, magnesium sulphate crystals on a scoop and a sealed product sack
Magnesium Sulphate HS Code 2833.21 and Grades for Oman Oilfield Labs
The magnesium sulphate HS code is 2833.21 for both the anhydrous and the heptahydrate form. This guide covers how Oman's GCC 12-digit tariff and import documents work with that code, and which grade an oilfield or water lab should buy.
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By Oman Chemical Technical Team
on 07 Nov 2026
Stainless steel CO2 absorber canister beside a sack of soda lime with indicator in a rig equipment room in Oman
Soda Lime with Indicator Oman: CO2 Absorbent vs Caustic Soda
Soda lime with indicator is a calcium hydroxide CO2 absorbent with a small caustic soda share, used in chambers, rebreathers, refuge chambers and lab CO2 traps. This covers grades, colour change, storage, UN1907 transport and ordering in Oman.
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By Oman Chemical Technical Team
on 06 Nov 2026
Potassium Hydroxide Pellets Oman: KOH for Drilling Mud pH and Shale Control
Potassium Hydroxide Pellets Oman: KOH for Drilling Mud pH and Shale Control
KOH pellets, flakes and AR grades for pH control and shale inhibition in KCl polymer mud. Covers typical dosage, storage and UN1813 transport data, with supply from Barka.
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By Oman Chemical Technical Team
on 03 Nov 2026
Stearic Acid Supplier in Oman for Oil Based Mud and Drilling Fluids
Stearic Acid Supplier in Oman for Oil Based Mud and Drilling Fluids
Stearic acid reacts with lime in oil based mud to form a calcium soap emulsifier. This buyer guide covers grades, typical specs, lab dosage, the 250°F limit, storage in Omani heat and how to order from our Barka warehouse.
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By Oman Chemical Technical Team
on 02 Nov 2026
Shrink-wrapped pallets of oxygen scavenger cans on a flatbed trailer outside our Barka warehouse in Oman
Oilfield Chemical Supplier Oman: Loading a Barka Rig Wash and Oxygen Scavenger Order for Duqm
A Duqm drilling contractor's rig wash and oxygen scavenger order, followed from our Barka warehouse to the rig site. It covers grade choice, typical dosage, brine compatibility, keeping caustic soda apart on the truck, storage in Oman heat and how to order.
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By Oman Chemical Technical Team
on 31 Oct 2026
PH meter in a drilling mud sample beside caustic soda flakes and a 25 kg soda ash bag in a Muscat lab
Caustic Soda and Soda Ash for Drilling Mud pH Control in Oman
Water-based drilling mud needs caustic soda to hold pH and soda ash to remove calcium. This guide covers what each powder does, the order to add them, safe handling and how to order SODA ASH 25 Kg from our Barka warehouse.
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By Oman Chemical Technical Team
on 27 Oct 2026