Downloaded from https://www.everyspec.com MIL---STD---101C TABLE II. Classification of materials in piping systems ---Continued 10 Dimethyl sulfate Brown Blue Dimethyl sulfide Yellow Blue Diphenyl---diphenyl oxide (”Dow- therm A”) Gray --------- Dispersant (dichlorodifluorome- thane---difluoroethane mixture) Gray --------- Electrolyte acid, N.O.S. Blue --------- Ethane Yellow Blue Ethers, anesthetic: diethyl, ethyl, isopropyl, sulfuric, N.O.S.
Yellow Blue Ethyl acetate Yellow --------- Ethyl benzene Yellow --------- Ethyl bromide Yellow Blue Ethyl butyl acetate Yellow --------- Ethyl butyrate Yellow --------- Ethyl chloroacetate Yellow --------- Ethyl chloride Yellow Blue Ethylenediamine Yellow Blue Ethyl hexaldehyde Yellow --------- Ethyl lactate Yellow --------- Ethyl methyl ketone Yellow Blue Ethyl nitrate Yellow Blue Ethyl nitrite Yellow --------- Ethyl silicate Yellow --------- Ethylamine Yellow Blue Ethylene Yellow Blue Ethylene chlorohydrin Yellow --------- Ethylene dichloride Yellow Blue Ethylene glycol Yellow --------- Material Primary color warning Secondary color warning Ethylene oxide Yellow Blue Fluorine Brown Green