规格及用途 | 活性碳酸钙 | 粒度/目数 | 2000目(目) |
品牌 | 三桂 | 型号 | JS-2000 |
执行标准 | 国标 | CAS | 471-34-1 |
item |
specification |
碳酸钙含量content of main component(caco3)% |
98.0—100.0 |
ph值ph value |
8.0-10.0 |
盐酸不溶解content of insoluble substance in hydrochloric acid%≤ |
0.10 |
比重precipitated volume ml/g ≥ |
2.7 |
铁含量content of iron (calculated in fe)%≤ |
0.03 |
锰含量manganese (calculated in mn)%≤ |
0.006 |
白度whitenessº ≥ |
98.0 |
粒度granularity(目)mesh |
60-3000 |