Unikem - Model CAS No. 7440-21-3 -Silicon Metal Chunk

Industrial silicon, also known as metallic silicon, is silver gray or dark gray with metallic luster. It has a high melting point, good heat resistance, high resistivity and high antioxidant effect. It is called"industrial monosodium glutamate" and is an indispensable basic raw material for many high-tech industries.