Specification: 1) Chemical formula: H3CO (CH2CH2O) nCH3; n: 2 - 8 2) Appearance: yellowish transparent liquid 3) Moisture: ≤1% 4) pH value (8:2): 6 - 8 (n: 4, 5, 6) 5) Content: ≤70.0% 6) Average molecular weight: 250 – 270 Outer packing:200kg/drum Price Term :FOB, CFR, CIF