Gum Rosin

• Cas Number:8050-09-7
• Type: Synthetic Fibers, Synthetic Resin and Plastics, Synthetic
• Purity: 99%
• Brand Name: EC
• Product description: It is a kind of natural resin, mainly composed of various kinds of resin acids, it can be dissolved easily in many organic solvents, and has special chemical activity. So it is an important raw m
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