Alliance Chemical Resource Library

Safety & HandlingSep 28, 202617 min read

Why Methanol Burns With a Flame You Can't See in Daylight

Methanol (CH3OH, CAS 67-56-1) burns with a weak, pale blue flame that is nearly invisible to the naked eye in daylight. Hydrocarbon fuels burn yellow because...

Emerging TechnologyAug 27, 202622 min read

Twelve Ways a Data Center Glycol Loop Goes Wrong (and How to Tell Which One You Have)

Most data center glycol loop problems are not degraded glycol. The twelve failure modes that account for nearly all of them are: make-up water ingress, inhibitor...

Chemical & Product GuidesMay 19, 202619 min read

Sulfuric Acid 96% ACS Grade: The Definitive Reference to H₂SO₄ Properties, Lab Uses & Safety

Sulfuric acid 96% ACS Grade is concentrated H2SO4 (CAS 7664-93-9) certified to the American Chemical Society analytical reagent specification — assay 96.0–98.0%, residue on ignition ≤0.0005%,...

Chemical & Product GuidesMay 18, 202617 min read

Nitric Acid Fed Half the World, Powered Apollo, and Cracked Dynamite Wide Open

Nitric acid (HNO3, CAS 7697-37-2) is a strong mineral acid responsible for roughly 80% of the world's synthetic nitrogen fertilizer via ammonium nitrate — chemistry that...

Emerging TechnologyApr 27, 202622 min read

ASHRAE TC 9.9 Thermal Guidelines for AI Data Center Cooling

ASHRAE TC 9.9 thermal guidelines applied to AI data center cooling — H1 high-density class, B200/GB200 implications, and what's coming in the next revision.

Water & EnvironmentalApr 27, 202624 min read

Post-Novec Immersion Fluid Alternatives in 2026

Post-3M-Novec dielectric fluid alternatives for two-phase immersion cooling — engineered fluorinated, hydrocarbon, and ester chemistries compared for 2026 procurement.

Emerging TechnologyApr 27, 202622 min read

Two-Phase vs Single-Phase Cooling: Fluid Selection for Hyperscale Immersion

Two-phase vs single-phase immersion cooling fluid selection — boiling-point chemistry, dielectric properties, post-Novec landscape, and where each architecture fits.

Emerging TechnologyApr 27, 202628 min read

Inhibitor Depletion Lifecycle and the Case for Coolant-as-a-Service

Predictive inhibitor dosing and coolant-as-a-service models for hyperscale data centers — turning fluid analytics into 30% less coolant waste and longer change-out intervals.

Water & EnvironmentalApr 27, 202635 min read

Glycol Cooling and Water-Use Effectiveness (WUE) in Arid-Region Data Centers

Glycol-based closed-loop cooling enables zero-evaporation hyperscale builds in Phoenix, Wisconsin, and Texas — chemistry as water insurance for arid-region data centers.

Emerging TechnologyApr 27, 202633 min read

Propylene Glycol vs Ethylene Glycol for Hyperscale Data Centers: Toxicity, Liability, and Regulation

PG vs EG selection for hyperscale data center cooling — toxicity, spill liability, regulatory tailwinds for PG, and where EG still makes sense.

Emerging TechnologyApr 27, 202624 min read

Reserve Alkalinity Testing Cadence: ASTM D1121 for Data Center Coolant Loops

ASTM D2619 reserve alkalinity testing for data center coolant loops — why pH alone is a lagging indicator, sampling cadence by rack density, and threshold rules.

Emerging TechnologyApr 27, 202626 min read

GPU Thermal Density and Coolant Flow Specs: B200, GB200, and MI300

B200, GB200, and MI300 thermal density translates to specific coolant flow rates, ΔT, and inhibitor stress. Spec table + chemistry implications for AI cooling loops.

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