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本品为极细白色粉末,该产品主要用于制药业中为发酵培养基、常用的缓冲剂,各种药品的填充剂、补钙剂等。
This product is very fine white powder.
It is used as culture medium for medicine
fermention, buffer agent, filling medium,
calcium supplement, etc. |
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技术标准(Technical
standard): 中国药典2005版(CP 2005) |
| 项目
Item |
指标
Index |
碳酸钙含量(以干基计), % ≥
Assay of CaCo3(dried) % |
98.50 |
干燥失重, % ≤
Loss on drying, % |
1.0 |
酸不溶物, % ≤
Acid-insoluble, % |
0.2 |
铁盐, % ≤
Iron % |
0.04 |
钡盐
Barium |
合格
Qualified |
砷盐 % ≤
Arsenic % |
0.0004 |
镁及碱金属盐, % ≤
Magnesium and alkali salts, % |
1.0 |
重金属, % ≤
Heavy metals % |
0.003 |
游离碱 % ≤
Leaving alkali % |
0.05 |
细度, 目
Fineness, mesh |
1000 |
白度, ≥
Whiteness, |
94 |
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药品批准文号:国药准字H31020140
Medical Document NO. Approved: GUOYAOZHUNZI
H31020140 |
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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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