China (Mainland)
β-ESTRADIOL CAS NO.50-28-2
- FOB Price: USD: 160.00-160.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: T/T,Other
- Available Specifications:
98%(1-10)Metric Ton
- Product Details
Keywords
- β-ESTRADIOL
- 50-28-2
- high purity>99%
Quick Details
- ProName: β-ESTRADIOL
- CasNo: 50-28-2
- Molecular Formula: 734.962
- Appearance: white powder
- Application: only for research
- DeliveryTime: 24hours
- PackAge: 1kg
- Port: SHANG HAI
- ProductionCapacity: 1000 Kilogram/Week
- Purity: 99.5%
- Storage: Dry preservation
- Transportation: sea ,air
- LimitNum: 1 Kilogram
- Moisture Content: 0.1%
- Impurity: 0.06%
Superiority
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品名 |
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阿奇霉素胺 |
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Product |
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Azithromycin Amine |
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批号 |
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170913 |
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包装 |
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25kg/桶 |
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Batch No. |
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Packing |
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数量 |
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3 吨 |
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生产日期 |
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2017.09.13 |
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Quantity |
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Product Date |
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检测标准 |
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企业标准 |
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有效期 |
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2019.09.12 |
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Testing Basis |
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enterprise standards |
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Expiry Date |
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检验结果 |
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Items & Results |
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检验项目 |
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质量标准 |
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检验结果 |
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Item |
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Spec. |
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Result |
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外观 |
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白色或类白色粉末 |
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白色粉末 |
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Appearance |
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White to almost white powder |
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Almost white powder |
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鉴定 |
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符合 |
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符合 |
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Identification(IR) |
Conform to Azaerythromycin RS |
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Complies |
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溶解度 |
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易溶于甲醇 |
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符合 |
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Solubility |
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Freely soluble in methanol |
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Complies |
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酸碱度 |
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9.0~11.0 |
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10.3 |
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PH |
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Between 9.0 and 11.0 |
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灰分 |
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≤8.0% |
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2.6% |
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Water |
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Not more than 8.0% |
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硫酸灰分 |
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≤1.0% |
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0.03% |
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Sulphated ash |
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Not more than 1.0% |
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相关物质 |
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Relatrd substances |
≤1.0% |
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0.24% |
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Impurity at RRT about |
Not more than 1.0% |
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1.4 |
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含量 |
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≥92.0% |
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97% |
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Assay |
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Not less than 92.0% |
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Conclusion |
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Conform to Enterprise standard |
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Details
|
品名 |
|
阿奇霉素胺 |
|
|
|
|
|
|
||
|
Product |
|
Azithromycin Amine |
|
|
|
|
|
|
||
|
批号 |
|
170913 |
|
|
包装 |
|
25kg/桶 |
|
||
|
Batch No. |
|
|
|
Packing |
|
|
||||
|
|
|
|
|
|
|
|
|
|||
|
数量 |
|
3 吨 |
|
生产日期 |
|
2017.09.13 |
||||
|
Quantity |
|
|
Product Date |
|
||||||
|
|
|
|
|
|
|
|
|
|||
|
检测标准 |
|
企业标准 |
|
有效期 |
|
2019.09.12 |
||||
|
Testing Basis |
|
enterprise standards |
|
Expiry Date |
|
|||||
|
|
|
|
|
|
||||||
|
|
|
|
检验结果 |
|
|
|
||||
|
|
|
|
Items & Results |
|
|
|
||||
|
检验项目 |
|
质量标准 |
|
|
|
|
检验结果 |
|
||
|
Item |
|
Spec. |
|
|
|
|
Result |
|
||
|
|
|
|
|
|
|
|
|
|
|
|
|
外观 |
|
白色或类白色粉末 |
|
|
|
|
白色粉末 |
|
||
|
Appearance |
|
White to almost white powder |
|
Almost white powder |
||||||
|
鉴定 |
|
符合 |
|
|
|
|
符合 |
|
||
|
Identification(IR) |
Conform to Azaerythromycin RS |
|
Complies |
|
||||||
|
溶解度 |
|
易溶于甲醇 |
|
|
|
|
符合 |
|
||
|
Solubility |
|
Freely soluble in methanol |
|
Complies |
|
|||||
|
酸碱度 |
|
9.0~11.0 |
|
|
|
|
|
10.3 |
|
|
|
PH |
|
Between 9.0 and 11.0 |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
||||
|
灰分 |
|
≤8.0% |
|
|
|
|
2.6% |
|
||
|
Water |
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Not more than 8.0% |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
||||
|
硫酸灰分 |
|
≤1.0% |
|
|
|
|
0.03% |
|
||
|
Sulphated ash |
|
Not more than 1.0% |
|
|
|
|
|
|||
|
|
|
|
|
|
|
|
||||
|
相关物质 |
|
|
|
|
|
|
|
|
|
|
|
Relatrd substances |
≤1.0% |
|
|
|
|
0.24% |
|
|||
|
Impurity at RRT about |
Not more than 1.0% |
|
|
|
|
|
||||
|
|
|
|
|
|
|
|||||
|
1.4 |
|
|
|
|
|
|
|
|
|
|
|
含量 |
|
≥92.0% |
|
|
|
|
97% |
|
||
|
Assay |
|
Not less than 92.0% |
|
|
|
|
|
|
||
|
|
|
|
|
|
|
|||||
|
Conclusion |
|
Conform to Enterprise standard |
|
|
|
|||||