Min. Order Reference FOB Price
1 kg US$8.00-20.00 / kg
Product Description
Product Description Specification: CAS No.: 106-99-0 EINECS No.: 271-039-0 UN No.: UN1010 Purity: 99%-99.5% Dot Class: 2.1 Appearance: Colorless Grade Standard: Industrial Grade Specification 99.5 % Total alkyne ≤ 20 mg/kg Vinyl acetylene ≤ 5 mg/kg Bipolymer ≤ 1000 mg/kg ...