D-Proline

Category:Intermediates > Chiral Intermediates
Product Name:D-Proline
CAS No.:344-25-2
Standard:ChP
Price(USD):0.00
Company:Hunan Flag Bio-technology Co.,Ltd.

Basic Info
  • Grade: Pharmaceutical Grade

    Factory Location: No. 317, Kangning Road, Liuyang National Economic & Technical Development Zone, Changsha, Hunan, China

    Main Sales Markets: Central/South America,Asia

  • Monthly Production Capacity: 10mt

    Packaging Information: 25kgs/Carton Drum

  • Delivery Lead Time: 10 days after got original LC

    Sample Provided: yes

    Payment Terms: LC sigth to 90 days

    检验项目

    Item

    检验标准

    Inspection Standard

    检验结果

    Results

    外观Appearance

    White crystal either crystal powder,

    白色或类白色结晶粉末

    Conforms

    Differentiate

    Enterprise Standard  企业标准

    Conforms

    比旋度Specific Optical Rotation

    +84.0 ~ +86.0°(C=4 H2O)

    +84.8°

    氯Chloride (Cl)

    ≤0.02%

    ﹤0.02%

    硫酸盐Sulfate (SO42-)

    ≤0.02%

    ﹤0.02%

    铵盐 Ammonium

    ≤0.02%

    ﹤0.02%

    铁 Iron (Fe)

    ≤0.001%

    ﹤0.001%

    其他氨基酸 Other Amino Acids

    ≤ 0.5%

    ﹤0.5%

    干燥失重 Loss on dry

     

     

    ≤ 0.3%

    0.12%

    灼烧残渣 Residue on ignition

     

    ≤ 0.10

    0.05%

    重金属 Heavy Metals (Pb)

     

    ≤ 10ppm

    ﹤10ppm

     含量 Assay

    98.5% ~ 101%

    99.74%

    结论:本品经检验,各项指标均符合企业标准。

    Conclusion: The product Conforms to the standard.

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