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本品为极细白色粉末，该产品主要用作药品的填充剂、补钙剂等。
This product is very fine white powder.
It is used as filling medium, calcium supplement for medicine. |
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技术标准(Technical
standard): USP现行版 |
| 项目
Item |
指标
Index |
碳酸钙含量， %
Assay of CaCo3, % |
98.0-100.5 |
干燥失重， % ≤
Loss on drying, % |
2.0 |
酸不溶物， % ≤
Acid-insoluble, % |
0.2 |
氟化物， % ≤
Fluorine, % |
0.005 |
钡，
Barium |
合格
Qualified |
铅， ppm ≤
Lead, ppm |
2 |
汞， ppm ≤
Mercury, ppm |
0.5 |
镁及碱金属盐， % ≤
Magnesium and alkali salts, % |
1.0 |
重金属， % ≤
Heavy metals % |
0.002 |
砷， ppm ≤
Arsenic ppm |
3 |
铁， % ≤
Iron, % |
0.1 |
有机挥发物
Organic volatile impurities |
合格
Qualified |
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药品批准文号：国药准字H31020140
Medical Document NO. Approved GUOYAOZHUNZI
H31020140
注：密度可按客户的要求定制。
Remark: We can produce special density
according to the customer's require. |
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地址：徐家汇路558弄1号1C座 邮编：200025 电话：64158822 64158833 64313471 传真：64673933
网址：http://www.sh-caco3.com E-mail:
ccplant@sh-caco3.com |
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