Min. Order Reference FOB Price
1 kg US$0.32-0.46 / kg
Product Description
Specification Purity 99% min. 98% min. 95% min. 92% min. 85% min. Organic Impurities 0.9% max. 1.0% max. 3.0% max. 7.0% max. 8.0% max. Inorganic Impurities / / / / 3.0% max. Moisture 0.1% max. 1.0% max. 2.0% max. 1.0% max. 5.0% max. Particle 2-6mm Technical Parameter ...