Inhibited Propylene Glycol: grade & concentration comparison

Alliance Chemical stocks 6 variants of Inhibited Propylene Glycol (CAS 57-55-6): 50%, 40%, 35%, 30%, 25%, 20%. Compare grade, concentration, and transport classification below, then open the SDS, technical data sheet, or certificate of analysis for the variant you need.

CAS 57-55-6 · 6 variants

VariantGradeConcentrationHazardDocuments
Inhibited Propylene Glycol 50/50 with OAT inhibitor in a 1-gallon jug for data center cooling, Alliance ChemicalInhibited Propylene Glycol 50/50 with OAT Inhibitor — Data Center Coolant—50%SDSTDSCOA
Inhibited Propylene Glycol 40/60 with OAT Inhibitor in a 1-gallon jug, Alliance ChemicalInhibited Propylene Glycol 40/60 with OAT Inhibitor — Data Center Coolant—40%SDSTDSCOA
Inhibited Propylene Glycol 35/65 with OAT Inhibitor — Data Center CoolantInhibited Propylene Glycol 35/65 with OAT Inhibitor — Data Center Coolant—35%SDSTDSCOA
Inhibited Propylene Glycol 30/70 with OAT Inhibitor 1-gallon jug from Alliance Chemical for data center coolingInhibited Propylene Glycol 30/70 with OAT Inhibitor — Data Center Coolant—30%SDSTDSCOA
Inhibited Propylene Glycol 25/75 with OAT Inhibitor — Data Center CoolantInhibited Propylene Glycol 25/75 with OAT Inhibitor — Data Center Coolant—25%SDSTDSCOA
Inhibited Propylene Glycol 20/80 (20% PG) OAT data center coolant, 1-gallon jug - Alliance ChemicalInhibited Propylene Glycol 20/80 with OAT Inhibitor — Data Center Coolant—20%SDSTDSCOA

About these grades

All variants share CAS 57-55-6. Grade and concentration determine purity specification and strength; each variant's exact specification, hazard classification, and a certificate of analysis are published by Alliance Chemical and linked above. Need the Certificate of Analysis for your lot? Just ask, and we will send it over at no charge.