Prezz ta 'Unità: | 123~130 USD |
---|---|
Tip ta 'Ħlas: | L/C,T/T |
Incoterm: | FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU |
Min. Ordni: | 1 Kilogram |
Brand: Żgħażagħ
Post Tal-oriġini: Iċ-Ċina
Specification: 98%
Appearance: White Powder
Source: Giant knotweed
Used Part: Root
Molecular: C14H12O3
Molecular Weight: 228.24
Solubility: Insoluble in water, soluble in ether, chloroform, methanol, ethanol, acetone.0.03 g/L (water); 16 g/L (DMSO); 50 g/L (ethanol).
Purity: 10%-98%
Imballaġġ: 1. 1 kilogramma għal kull borża tal-fojl tal-aluminju b'boroż tal-plastik waħda ġewwa; 2. 25 kilogramma għal kull barmil tal-kartun b'boroż tal-plastik waħda ġewwa; 3. Ippakkjar bħala r-rekwiżiti tal-klijenti.
Produttività: Annual Output 100 Tons
Trasport: Ocean,Land,Air,Express,Others
Post ta 'Oriġini: Iċ-Ċina
Abbiltà tal-Provvista: Annual Output 100 Tons
Ċertifikat: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Tip ta 'Ħlas: L/C,T/T
Incoterm: FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU
Sophora Japonica Flower Estratt Quercetin Powder
1. Informazzjoni bażika:
Product Name |
Quercetin Powder |
Other Name |
Sophora Japonica Extract |
Other Name |
Flavine |
Solubility |
Dissolved in ice acetate Alkaline water solution is yellow |
Chemical formula |
C15H10O7 |
Molecular weight |
302.236 |
CAS No |
117-39-5 |
Melting Point |
314 ~ 317 ℃ |
2. Deskrizzjoni tal-Prodott:
Trab tal-quercetin , magħruf ukoll bħala sperma, oligine, luteina, huwa maħlul fl-aċidu aċetiku tas-silġ. Is-soluzzjoni akwatika alkalina hija isfar, kważi li ma tinħallx fl-ilma, u r-riħa tas-soluzzjoni tal-etanol hija morra. Jista 'jintuża bħala mediċina, li għandha effett ta' expectorant tajjeb, u għandha ċertu effett ta 'l-ażma. Barra minn hekk, għandu wkoll l-effetti tat-tnaqqis tal-pressjoni, itejjeb ir-reżistenza kapillari, it-tnaqqis tal-crispy kapillari, it-tnaqqis tal-lipidi tad-demm, jespandi l-arterji koronarji, u jżid il-fluss tad-demm koronarju. Użat biex jikkura bronkite kronika. Għandu wkoll trattament awżiljarju għal pazjenti b'mard tal-qalb koronarju u pressjoni għolja.
3. Chart tal-Fluss:
4. COA :
Isem tal-Prodott: Sophora Japonica Estratt Botaniku Sors: Sophora Japonica L.
Lott Nru.: HPS20031501 Parti Użata: Buds
Metodu ta 'sterilizzazzjoni: Solvent Ħieles NO-IR & GMO Użat: Ilma u Ethanol
Data tal-Manifattura: Mar.15th 2020 Kwantità tal-Lott: 1800kg
Data ta 'skadenza: Mar.14th 2022 Coury of Origin: Iċ-Ċina
Ċertifikat ta 'analiżi
TEST |
SPECIFICATION |
RESULTS |
TEST METHOD |
Appearance Identification Melting point Particle size Bulk density Tapped Density Heavy metals -Arsenic(As) -Lead (Pb) -Mercury(Hg) -Cadmium(Cd) Sulphated Ash Loss on drying Assay by HPLC |
Yellow powder Must positive 305℃—315℃ 95% pass through Sieve # 80 mesh ≥0.20gm/cc ≥0.30gm/cc ≤10ppm ≤2ppm ≤2ppm ≤1ppm ≤1ppm ≤0.30% ≤12.0% ≥95.0%Quercetin |
Complies Positive 308℃ Complies 0.28gm/cc 0.36gm/cc Complies Complies Complies Complies Complies Complies 10.89% 95.20% |
Visual Infrared Absorption Melting point Apparatus CP2010 CP2010 CP2010 Atomic Absorption Atomic Absorption Atomic Absorption Atomic Absorption Atomic Absorption CP2010 5g/120℃ HPLC |
Microbiological test: Total plate count Mildew & Yeast E.Coli Salmonella Staphylococcus |
≤5000cfu/g ≤300cfu/g Negative Negative Negative |
Complies Complies Complies Complies Complies |
CP2010 CP2010 CP2010 CP2010 CP2010 |
Residual Solvent Pesticide Screen |
≤0.5% Not Detected |
Complies Complies |
GC GC |
Packing&Storage
Shelf Life |
Packed in paper-drums and two plastic-bags inside.N.W.:25kgs Store in a well-closed containers,in a cool dry area. Two years if sealed and stored away from direct sun light and heat. |
||
Conclusion |
The test results conform to Quercetin Dihydrate HPLC 95% standard. |
Kategoriji tal-Prodott : Estratt tal-Ħxejjex > Estratt ieħor tal-pjanti
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