Qiimaha Cutubka: | 123~130 USD |
---|---|
Nooca Bixinta: | L/C,T/T |
Madadaalo: | FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU |
Min. Dalbo: | 1 Kilogram |
Brand: Dhallinyaro
Meesha Asalka Ah: Shiinaha
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%
Baakadaha: 1. 1 kiilogaraam halkii bac oo aluminium ah oo leh hal bac oo bac ah oo gudaha ah; 2. 25 kiiloogaraam halkii gogoldboor kasta oo ku yaal hal bac oo bac ah oo gudaha ah; 3. Baakadaha sida ay u baahan yihiin macaamiisha.
Wax-soo-saarka: Annual Output 100 Tons
Gaadiidka: Ocean,Land,Air,Express,Others
Goobta Asalka: Maacuun
Kartida Bixinta: Annual Output 100 Tons
Shahaadada: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Nooca Bixinta: L/C,T/T
Madadaalo: FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU
Sofrora Japonica waxay ka soo saartaa budada Quesertin
1. Macluumaadka aasaasiga ah:
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. Sharaxaadda wax soo saarka:
Budada Quercetin , oo sidoo kale loo yaqaan shahwada, oligene, Linuin, waxaa lagu kala diraa baraf acetic acid. Xalka alkaline aqulatic waa jaalle, ku dhawaad biyo-qaboojiye, iyo urta ethanol xalka xalka ah waa qadhaadh. Waxaa loo istcimaali karaa sidii dawo, oo leh bannaanka wanaagsan, saamaynta qufaca, waxayna leedahay saameyn asmada qaarkood. Intaas waxaa sii dheer, waxay sidoo kale leedahay saamaynta yareynta cadaadiska dhiigga, kor u qaadida caabbinta madaxdu, hoos u dhigista bushimaha dhiigga, iyo kordhinta qulqulka dhiigga wadnaha. Loo adeegsaday daweynta boronkiitada raaga. Waxay sidoo kale leedahay daweynta kaaliyaha loogu talagalay bukaannada qaba cudurka wadnaha iyo dhiig karka.
3. Shaxanka qulqulka:
4. COA :
Magaca wax soo saarka: Sophora Japonica waxay soo saartaa isha botanical: Sofrora Japonica L.
Duft no .: HPS200351501 Qaybta la isticmaalay: burooyinkeeda
Qaabka loo yaqaan 'stericization'
Taariikhda Soo-saarka: Mar.15th 2020 Qiyaasta Dufanka: 1800kg
Taariikhda dhicitaanka: Mar.14th 2022 dulmaada asalka: Shiinaha
Shahaadada Falanqaynta
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. |
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