Purchase Qty. Reference FOB Price
1-99 kg US$30.00
100-999 kg US$25.00
1,000+ kg US$20.00
Product Description
Product Description 1. Black Liquid 2.Content :30% 3.Grain size:100-200 nm 4.properties: Aqueous nonion Applicable fields: This substance is commonly used as a pigment and polish, but also in the manufacture of audio tapes and telecommunications equipment. Detailed Photos Product ...