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其他厂商性质
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ITEM | 形状 Shape | 填充密度 Apparent density | PH值 | 比表面积 Surface area | 硬度 Hardness |
Characteristic Value | 球形 Sphere | 大约Approx 0.6g/ml | 6~8 (can alter according to requirement) | 1,100~1,300㎡/g (BET ) | > 90 % (GB ) |
干燥失重 Reduction on drying | 碘吸附值 Iodine number | 吸附量Carbon tetrachloride absorption capacity | 对糖分的吸附能力 Caramel adsorption | 对亚蓝的脱色力Methylene blue adsorption | 灰份 Ash content |
<5% | 1,200~1,350mg/g | 70~85% (GB) | 80~95% (GB) | 220~270ml/g (GB) | <0.5% (可提供<0.05% can provide product <0.05% ) |
氯化物 Chloride | 硫酸盐 Sulfate | 酸中溶解物 Acid soluble substances | 铁盐 Iron | 锌盐 Zinc | 重金属 Heavy metals | 含量 Phenol Value |
< 0.1 % | < 0.05% | < 10 mg | < 0.05% | < 0.02% | < 30 ppm | Approx 180 mg/g |