Nanjing NutriHerb BioTech Co.,Ltd

With good bergenin on your service, we are here waiting for you to buy bergenin at competitive price through our website or directly contact us by E-mail, telephone, etc.Basic Information:Product Name: BergeninCAS No. 477-90-7Molecular formula: C14H16O9 ? ? ? ? ? ? ? ? ? ? ? ? ? ? ??Molecular weight: 328.28Purity: 98% 99% Bergenin by HPLCAppearance: White crystal powderExtraction type: Solvent extractionFunction :Bergenin can be used as herbal antitussive expectorant.Bergenin has the function of curing for respiratory illness, such as chronic bronchitis,emphysema,pulmonary heart disease, bronchial asthma.Application :1.Applied in pharmaceutical field, bergeninum relieve cough and remove the phlegm. For Chronic Bronchitis ?use.2.Applied in cosmetics industry, bergeninum can be used for acne treatment and skin whitening by inhibiting the activity of ?Tyrosinase.3.Applied as health care products, bergeninum can supply nutrition and strengthen the body, also can help to ?stop bleeding and relieving cough.Technical Specification:ITEMSPECIFICATIONRESULTSTANDARD?REFERENCEDPhysicalAppearanceWhite?loosen?powderCompliesHR-Q19-2006Loss?on?drying?6.0%4.56%CP2010Ash?0.1%0.03%CP2010Specific?rotation-38?~-45?-41.82?CP2010Melting?point232~240?236.2~238.2?Particle?size100%?pass?80?meshCompliesCP2010AssayBergenin97%-103%%99.02%HR-Q19-2006MicrobialTotal?microbacterial?count??10000CFU/gCompliesCP2010Yeast?&Mould?1000CFU/gCompliesCP2010Escherichia?Coli??presenceNegativeNegativeCP2010SalmonellaNegativeNegativeCP2010Shipping & Storage:Delivery:Sea/Air Shipping & International Express?Shipping Time: 2-3 working days after payment?Package: 1-5kg/Aluminum foil bag, size: 22cm (Width)*32cm (Length)? ? ? ? ? ? ? ?15-25kg/Drum, size: 38cm (Diameter)*50cm (Height)Storage: Kept away from strong light and heat. ??Shelf Life: 24 monthsOur Service:1.Free sample?2.Owning cultivation base as 100% Natural material stable source.3.Manufacturer direct supply, Powerful R&D team and advanced test center4.ISO/KOSHER/HALAL/FDA Certificate?5.Leading plant extract manufacturer in China.6.No excuse return of goods7.OEM & ODM is availableQuality&Certifications:

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