Theko ea thepa ka 'ngoe: | 123~130 USD |
---|---|
Mofuta oa Lekhetho: | L/C,T/T |
Incoterm: | FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU |
Min. Laela: | 1 Kilogram |
Mochine: Bacha
Sebaka Sa Tšimoloho: Chaena
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%
Packaging: 1. 1 kilogram ka mokotla oa foil ea mafura ka mekotla e le 'ngoe ea polasetiki; 2. 25 Li-kilogram tse 25 ka ponaboard ka mekotla e le 'ngoe ea polasetiki ka hare; 3. Ho tsamaisa thepa joalo ka litlhoko tsa bareki.
Tlhahiso: Annual Output 100 Tons
Lipalangoang: Ocean,Land,Air,Express,Others
Sebaka sa Tšimoloho: China
Matla a ho Fana: Annual Output 100 Tons
Setifikeiti: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
Mofuta oa Lekhetho: L/C,T/T
Incoterm: FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU
Sophora jabical palesa ea li-qercetin Powder
1. Tlhahisoleseling ea mantlha:
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. Tlhaloso ea sehlahisoa:
PowerTIN phofo , eo hape e tsejoang e le sepakapaka, olihelo, e qhibiliha, e qhibilihisoa ka leqhoa la asiti. Tharollo ea Maranaline ea Alkaline ea Maranaline e mosehla, e batla e sa khathatse ka metsing, 'me monko oa tharollo ea Ethanol e bohloko. E ka sebelisoa e le moriana, o nang le phello e ntle, e khaphatsehang, 'me e na le phello e itseng ea asthma. Ntle le moo, e boetse e na le litlamorao tsa ho fokotsa khatello ea mali, ho fokotsa likhakanyo tsa capulingry, li fokotsa li-carillary tsa mali, le ho eketsa methapo ea mali. E ne e tloaetse ho phekola bronchitis. E boetse e na le kalafo e thusang ho bakuli ba nang le lefu la koae le khatello ea maikutlo.
3. Chati ea Flow:
4. COA :
Lebitso la sehlahisoa: Solora Japonica Extract Mohloli oa Botania: Sophora Japonica L.
Batch no .: HPS20031501 karolo e sebelisitsoeng: Buds
Mokhoa oa Sterilization: NO-IR & Gmo mahala a sebelisitsoeng: Metsi le Ethanol
Letsatsi la Moetsi: Mar.15th 2020 Batch Boru: 1800kg
Letsatsi la ho felloa ke nako: Mar.142 Coutry ea Tšimoloho: China
Setifikeiti sa tlhahlobo
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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