$195≥1Kilogram
| Zahlungsart: | T/T |
| Incoterm: | CIF,CPT,DDP,FOB,DAF,CFR,DES,EXW,FAS,FCA,CIP,DEQ,DDU,Express Delivery |
| Minimum der Bestellmenge: | 1 Kilogram |
| Transport: | Ocean,Land,Air,Express,Others |
| Hafen: | Shanghai,Guangzhou,Tianjin |
Schatten:
Marke: Jugend
Herkunftsort: China
Anwendungsfeld: Waschmittel Rohstoffe, Mundpflegechemikalien
Produktname: Chrysin
Aussehen: Gelbes Pulver
Cas Nr: 480-40-0
Molekular: C15H10O4
Molekulargewicht: 254.24
Siedepunkt: 357,45 ° C.
| Verkaufseinheiten | : | Kilogram |
| Pakettyp | : | 25 kg/ Aluminiumfolienbeutel; |
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Chrysin
1. Grundlegende Informationen:
|
Product Name |
Chrysin |
|
Appearance |
Yellow Powder |
|
CAS No |
480-40-0 |
|
Molecular |
C15H10O4 |
|
Structure |
|
|
Molecular weight |
254.24 |
|
Boiling point |
357.45°C (rough estimate) |
|
Melting point |
284-286 °C(lit.) |
|
Melting point |
192.5°C |
|
Density |
1.443g/cm3 |
|
Dissolving |
Soluble in sodium hydroxide solution, slightly soluble in ether, ethanol, and chloroform, insoluble in water. |
|
Application |
Synthetic anti -cancer, blood lipids, anti -cardiovascular and cerebrovascular diseases, antibacterial, anti -inflammatory and other pharmaceutical materials |
|
Pharmacological Effect |
Modern pharmacological studies have shown that poplars have a wide range of pharmacological activity, such as anti -tumor effects; anti -allergic effects; anti -inflammatory effects; antiviral effects; anti -pathogenic microorganisms, and blood sugar reduction effects. Drugs with Bai Yang CHEMICALBOOK as the main active ingredients have been used in many countries and regions. A variety of derivatives obtained by the prerequisite compound for the prerequisite compound also show that it has a relatively or better pharmacological activity effect. |
|
Storage |
Seal preservation, place in ventilation and dry places to avoid contact with other oxides. |
Chrysin ist eine Flavonoidverbindung mit umfangreicher pharmazeutischer Aktivität aus den Pflanzenholzschmetterlingen der Gattung Sumae.
2 ． Pharmakologische Rolle :
* Antitumor:
1. Proliferation von Anti -Tumorzellen;
2. induziert die Tumorapoptose;
3. Umkehrung von Tumorzellen mit mehreren Arzneimittelresistenz;
4. Antinenmutationseffekt;
*Strahlentherapie
*Hypoglykämischer Effekt
*Hemmung der Aktivität von aromatischen Enzymen
*Freies Radikalfänger
*Entzündungshemmende antibakterielle antivirale entzündungshemmende antibakterielle
*Anti -Thrombose gegen Platelet -Thrombose
3.Coa ：BESCHEINIGUNG ÜBER DIE ANALYSE
Bericht Nr.: 01
|
Product name |
Chrysin |
Country of Origin |
China |
|
Batch Size |
500kg |
Batch Number |
QHT-210301M |
|
Manufacture Date |
Feb.04.2021 |
Expiry Date |
Feb.03.2023 |
|
Report Date |
Mar.01.2021 |
Analytical Method |
In-house specification |
|
Items |
Specification |
Results |
|
Characteristics |
light yellow fine powder |
Conforms |
|
Odor |
odorless |
Conforms |
|
Identification |
IR spectrum |
Conforms |
|
Assay(HPLC) |
99.0%min |
99. 1% |
|
Loss on drying(%) |
≤0.5% |
0. 1% |
|
Ash(%) |
≤0.2% |
0. 1% |
|
Heavy Metal |
10ppm maximum |
Conforms |
|
Arsenic |
2ppm maximum |
Conforms |
|
Lead |
2ppm maximum |
Conforms |
|
Cadmium |
2 ppm maximum |
Conforms |
|
Mercury |
0.2 ppm maximum |
Conforms |
|
Microbiological Items |
|
|
|
Total Plate Count |
NMT1000cfu/g |
Conforms |
|
Yeast ＆ Mold |
NMT100cfu/g |
Conforms |
|
E.coli |
Negative |
Conforms |
|
Salmonella |
Negative |
Conforms |
|
Staphylococcus Aureus |
Negative |
Conforms |
Schlussfolgerung: Das Produkt entspricht den oben genannten Spezifikationen.
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