產品規格︰ | BaCO3 99.50% min. SO4 0.03% max. Co 0.0003% max. Ni 0.0003% max. Cr 0.0003% max. Mn 0.0003% max. Sr 0.05% max. Cl 0.03% max. Fe 0.0005% max. H2O 0.10% max. Cu 0.0003% max Acid Insoluble Matters 0.01% max. Packing: 25kg plastic woven bag with PE inner bag. |
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產品優點︰ | 用途:用於光學玻璃等行業 |