Donasining narxi: | 123~130 USD |
---|---|
To'lov turi: | L/C,T/T |
Inkoerm: | FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU |
Min. Buyurtma: | 1 Kilogram |
Tovar: Yoshlik
Kelib Chiqishi: Xitoy
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%
Paket: 1. Ichkarida bitta plastik qopli alyuminiy folga sumkasiga 1 kilogramm; 2. Ichkarida bitta plastik qop bilan 25 kilogramm bochkaga; 3. Mijozlarning talablari sifatida qadoqlash.
Hosildorlik: Annual Output 100 Tons
Tashish: Ocean,Land,Air,Express,Others
Kelib chiqishi: Xitoy
Ta'minot qobiliyati: Annual Output 100 Tons
Sertifikat: Kosher,Hala,Haccp,ISO Certificate
Port: Shanghai Port,Tianjin Port,Guangzhou Port
To'lov turi: L/C,T/T
Inkoerm: FOB,Express Delivery,CFR,CIF,DAF,DES,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU
Sofora Japonca gul ekstrakti qutipetin kukuni
1. Asosiy ma'lumotlar:
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. Mahsulot tavsifi:
Sperma, oligin, lutin deb ham tanilgan Kvaretin kukuni muzlik kislotasida eritiladi. Ishqorli suv eritmasi sarg'aygan, suvda deyarli erimaydi va etanol echimining hidi achchiqdir. Uni yaxshi ekspektoran, yo'tal effektiga ega bo'lgan dori sifatida ishlatilishi mumkin va ma'lum bir astma ta'siriga ega. Bundan tashqari, u qon bosimini kamaytirish, kapillyar qarg'a, qonli arteriyalarni kamaytirish, koronar arteriyalarni kengaytirish va koronor qon oqimini ko'paytirish ta'siriga ta'sir qiladi. Surunkali bronxitni davolash uchun ishlatiladi. Shuningdek, koron yurak kasalligi va gipertenziya bo'lgan bemorlarni yordamchi davolashda.
3. Oqim jadvali:
4. COA :
Mahsulot nomi: Sofora Japonca ekstrakti botanika manbasi: Sofora Japonca L.
Paket: HPS20031501 qismi ishlatilgan: kurtaklari
Sterilizatsiya usuli: no-IR & GMO Free Bepul Solvent: suv va etanol
Ishlab chiqarish sanasi: Mar.15h 2020 partiyaviy miqdori: 1800 kg
Muddati: MAR.1444 2022 yodori kelib chiqishi: Xitoy
Tahlil sertifikati
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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