China (Mainland)
D-Proline344-25-2 CAS NO.344-25-2
- Min.Order: 0 Metric Ton
- Payment Terms:
- Product Details
Keywords
- 344-25-2
- D-Proline
- H-D-Pro-OH
Quick Details
- ProName: D-Proline344-25-2
- CasNo: 344-25-2
- Appearance: detailed see specifications
- Application: pharmaceutical intermediates
- DeliveryTime: prompt
- PackAge: according to the clients requirement
- Port: chines any port
- ProductionCapacity: Metric Ton/Day
- Purity: 98%
- Storage: Store in dry, dark and ventilated plac...
- Transportation: by courier,air or sea
- LimitNum: 0 Metric Ton
- Moisture Content: ≤0.5%
- Impurity: ≤0.5%
Superiority
factory,reasonable price
Details
Custom peptide synthesis
Hanhong Chemical is dedicated to provide high quality peptides for university, insititute, biotech company and pharmaceutical plant in the world. At the moment, the company has total of 30 plus chemists directly involved in peptide synthesis, with additional 20 plus technicians in HPLC purification. In addition to having well established, manual synthesis techniques, Hanhong have also developed different solution phase synthesis methodologies to meet customers' requirements for peptides in commercial scale.
Our monthly capacity reaches 1,1028 purified peptides. It probably possesses one of the biggest capacity with state-of-the art facilities in custom peptide in the world.
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品名：D-脯氨酸 |
Cat#:01701 |
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Product Name : D-Proline |
CAS#:344-25-2 |
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批量：375kgs |
批次：BH-01701-171201 |
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Batch Quantity：375kgs |
Batch NO.: BH-01701-171201 |
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包装规格：25kgs/袋 |
生产日期：2017-12-01 |
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Packing : 25kgs net/bag |
Manufacture Date: 2017-12-01 |
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检验项目 Item |
检验标准 Inspection Standard |
检验结果 Results |
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外 观 Appearance |
白色结晶或结晶性粉末 White crystals or white crystalline power |
符合 Conforms |
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比旋度 Specific Rotation |
+83.5°～ +86.5°C=4, H2O |
+86.03° |
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异构体 Isomer purity |
≤1.0% |
0.30% |
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氯化物 Chloride (Cl) |
≤0.02% |
符合 Conforms |
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铁盐 Iron(Fe) |
≤10ppm |
符合 Conforms |
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铵盐 Ammonium(NH4) |
≤0.02% |
符合 Conforms |
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砷 Arsenic(As2o3) |
≤2ppm |
符合 Conforms |
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PH值 |
5.9-6.9 |
6.3 |
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硫酸盐 sulfate |
≤0.02% |
符合 Conforms |
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其他氨基酸 Other amino acids |
≤0.5% |
符合 Conforms |
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水份 Water |
≤0.50% |
0.25% |
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灼烧残渣 Residue on ignition |
≤0.20% |
0.17% |
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重金属 Heavy metals(Pb) |
≤10ppm |
符合 Conforms |
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含量 Assay |
≥98.5% |
99.21% |
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结论：本品经检验，符合企业标准 Conclusion：This product by inspection accords with the standard In-house |
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