Urethane Tank Base Chemical Guide

Chemical Compatibility Guide for GPC Urethane Core Tank Base

Key:
Swelling (Visually rated from 0-2: 0= None, 1 = Slight, 2 = Significant
Degradation (Visually rated from 0-2): 0 = None, 1 = Slight, 2 = Significant

Ratings
GOOD: No swelling, no degradation
FAIR: Temperature increase and/or color change
ER: Not recommended for long-term, repeated contact with this liquid; suitable only for Emergency / Spill Response. After contact with this liquid.

Chemical Name Swelling Degradation Rating Comments
Acetone 2 2 ER Slight swelling after 2 hrs
Acetonitrile 1 0 Fair Slight swelling after 4 hrs
Aluminum Salts 0 0 Good  
Ammonia, Anhydrous 0 0 Good  
Ammonium Hydroxide 0 0 Good  
Barium Salts 0 0 Good  
Benzyl Alcohol 1 1 Fair Slight swelling after 3.5 hrs
Boric Acid 0 0 Good  
Butanol 0 0 Good  
Calcium Chlorite 0 0 Good  
Carbon Disulfide 1 0 Fair Slight swelling after 3.5 hrs
Chloroform 2 1 ER Degradation begins at 30 minutes
Crude Oil 0 0 Good  
Cupric Chloride 0 0 Good  
Cyclohexanone 1 2 ER  
Dichloromethane 2 2 ER  
Diesel 0 0 Good  
Diethylamine 1 1 Fair Slight swelling after 3 hrs
Dimethylformamide 2 2 ER Slight swelling after 1 hr
Ethyl Acetate 1 0 Fair Slight swelling after 4 hrs
Formaldehyde 0 0 Good  
Formic Acid 0   Fair Degradation begins after 30 min
Gasoline 0 1 Good Exterior degradation only
Glycol Ether 0 0 Good  
Hexane 0 0 Good  
Hydrazine, Anhydrous 2 2 ER Slight swelling after 30 minutes
Hydrochloric Acid 37% 0 2 ER Degradation begins after 30 minutes
Hydrofluoric Acid 48% 0 2 ER Degradation begins after 30 minutes
Hydrogen Peroxide 30% 1 0 Fair  
Jet Fuel (JP-5) 0 0 Good  
Kerosene 0 0 Good  
Maleic Acid 30% 0 0 Good  
Methanol 1 1 Fair  
Methyl Ethyl Ketone 2 2 ER Swelling after 2 hrs
Methylene Chloride 2 2 ER Degradation begins after 15 minutes
Mineral Oil 0 0 Good  
Naphtha 0 0 Good  
Nitric Acid 73% 2 2 ER Degradation begins immediately
Nitrobenzene 0 2 ER  
Perchloroethylene 0 0 Good  
Phenol 0 2 ER Slight swelling after 1 hr
Propylene Glycol 0 0 Good  
Sodium Hydroxide 50% 0 0 Good  
Sodium Hypochlorite 5% 0 0 Good  
Sulfuric Acid 50% 0 2 ER Degradation begins after 30 minutes
Sulfuric Acid 98% 0 2 ER  
Tetrachloroethylene 0 0 Good  
Tetrahydrofuran 2 2 ER Slight swelling after 3.5 hrs
Toluene 1 0 Fair Slight swelling after 3.5 hrs
Trichloroethane 1 0 Fair Slight swelling after 3 hrs
Trichloroethylene 1 0 Fair Slight swelling after 2.5 hrs
Triethylamine 0 0 Good  
Turpentine 0 0 Good  

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