1.Cas no: 108-31-6 2.Hs code: 291714 3.Purity:99.5% min 4.Appearance:white briquette/flake 5.Packing:25kgs per plastic woven bag lined with pe bag 6.Application: It used in production of unsaturated polyester resin. It also is used in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc. It is main material of binary acid with four carbons, 1, 4-butanediol r-butyrolactone, tetrahydrofuran -
