{"product_id":"rhubarb-extract-rheum-palmatum-rhein-1-98pct","title":"Rhubarb Extract (Rheum palmatum) – Rhein 1–98%","description":"\u003cdiv class=\"xk-product\"\u003e\n\u003ch2\u003eRhubarb Extract (Rheum palmatum) – Rhein 1–98%\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eRhubarb\u003c\/strong\u003e extract is produced from the root of \u003cem\u003eRheum palmatum\u003c\/em\u003e (Polygonaceae family) and supplied as a standardized extract powder, standardized to \u003cstrong\u003eRhein\u003c\/strong\u003e. Available grades: \u003cstrong\u003e1%, 5%, 20%, 98%\u003c\/strong\u003e. Typical sourcing: China. For B2B formulation in pharmaceutical.\u003c\/p\u003e\n\u003cp class=\"xk-grades\" aria-label=\"Available grades\"\u003e\u003cspan\u003e1%\u003c\/span\u003e\u003cspan\u003e5%\u003c\/span\u003e\u003cspan\u003e20%\u003c\/span\u003e\u003cspan\u003e98%\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003ctable class=\"xk-spec\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eBotanical name\u003c\/td\u003e\n\u003ctd\u003e\u003cem\u003eRheum palmatum \/ R. officinale\u003c\/em\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommon names\u003c\/td\u003e\n\u003ctd\u003eRhubarb, Da Huang\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePlant family \/ part\u003c\/td\u003e\n\u003ctd\u003ePolygonaceae \/ Root\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMarker compound\u003c\/td\u003e\n\u003ctd\u003eRhein\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePhytochemical class\u003c\/td\u003e\n\u003ctd\u003eQuinones › Anthraquinones \u0026amp; anthrones\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAvailable grades\u003c\/td\u003e\n\u003ctd\u003e1%, 5%, 20%, 98%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMade-to-order grades\u003c\/td\u003e\n\u003ctd\u003e5%, 20% (produced on request; confirm lead time)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAssay method\u003c\/td\u003e\n\u003ctd\u003eHPLC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCAS number\u003c\/td\u003e\n\u003ctd\u003e478-43-3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePharmacopoeia \u0026amp; standards\u003c\/td\u003e\n\u003ctd\u003ePh. Eur. (EP), Chinese Pharmacopoeia, Japanese Pharmacopoeia, EMA herbal monograph\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm\u003c\/td\u003e\n\u003ctd\u003eStandardized Extract\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eChina\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePack sizes\u003c\/td\u003e\n\u003ctd\u003eSample (50 g), 250 g, 1 Kg, 5 Kg, 25 Kg; 98% grade: Sample (1 g), 50 g, 250 g, 1 Kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eShelf life \u0026amp; storage\u003c\/td\u003e\n\u003ctd\u003eTypically 24 months in sealed original packaging; store cool, dry and away from light\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\u003cdiv class=\"xk-reg\"\u003e\n\u003ch3\u003eRegulatory status\u003c\/h3\u003e\n\u003cul\u003e\u003cli\u003eHydroxyanthracene derivative – banned or restricted in EU foods (Reg. (EU) 2021\/468)\u003c\/li\u003e\u003c\/ul\u003e\n\u003cp\u003eSupplied only to qualified business buyers for lawful manufacturing, research or pharmaceutical use. Buyers are responsible for compliance in their market.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003ch3\u003eIndustries\u003c\/h3\u003e\n\u003cp\u003ePharmaceutical\u003c\/p\u003e\n\u003ch3\u003eDocumentation\u003c\/h3\u003e\n\u003cp\u003eThe Technical Data Sheet and Safety Data Sheet (GHS format) can be downloaded from this page; the batch Certificate of Analysis is supplied on request. Confirm the assay method (HPLC, UV or gravimetric) on the CoA, as results differ between methods.\u003c\/p\u003e\n\u003cp class=\"xk-note\"\u003e\u003cem\u003eFor B2B formulation and research use. Statements have not been evaluated by the FDA or other regulators; this ingredient is not intended to diagnose, treat, cure or prevent any disease.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Extrakte","offers":[{"title":"1% \/ Sample (50 g)","offer_id":50920557838393,"sku":"AP1022-1-S50G","price":13.49,"currency_code":"USD","in_stock":false},{"title":"1% \/ 250 g","offer_id":50920557871161,"sku":"AP1022-1-250G","price":20.24,"currency_code":"USD","in_stock":false},{"title":"1% \/ 1 Kg","offer_id":50920557903929,"sku":"AP1022-1-1KG","price":39.14,"currency_code":"USD","in_stock":false},{"title":"1% \/ 5 Kg","offer_id":50920557936697,"sku":"AP1022-1-5KG","price":133.64,"currency_code":"USD","in_stock":false},{"title":"1% \/ 25 Kg","offer_id":50920557969465,"sku":"AP1022-1-25KG","price":587.24,"currency_code":"USD","in_stock":false},{"title":"5% \/ Sample (50 g)","offer_id":50920558002233,"sku":"AP1022-5-S50G","price":20.24,"currency_code":"USD","in_stock":false},{"title":"5% \/ 250 g","offer_id":50920558035001,"sku":"AP1022-5-250G","price":60.74,"currency_code":"USD","in_stock":false},{"title":"5% \/ 1 Kg","offer_id":50920558067769,"sku":"AP1022-5-1KG","price":122.84,"currency_code":"USD","in_stock":false},{"title":"5% \/ 5 Kg","offer_id":50920558100537,"sku":"AP1022-5-5KG","price":411.74,"currency_code":"USD","in_stock":false},{"title":"5% \/ 25 Kg","offer_id":50920558133305,"sku":"AP1022-5-25KG","price":1835.99,"currency_code":"USD","in_stock":false},{"title":"20% \/ Sample (50 g)","offer_id":50920558166073,"sku":"AP1022-20-S50G","price":55.34,"currency_code":"USD","in_stock":false},{"title":"20% \/ 250 g","offer_id":50920558198841,"sku":"AP1022-20-250G","price":161.99,"currency_code":"USD","in_stock":false},{"title":"20% \/ 1 Kg","offer_id":50920558231609,"sku":"AP1022-20-1KG","price":323.99,"currency_code":"USD","in_stock":false},{"title":"20% \/ 5 Kg","offer_id":50920558264377,"sku":"AP1022-20-5KG","price":1113.74,"currency_code":"USD","in_stock":false},{"title":"20% \/ 25 Kg","offer_id":50920558297145,"sku":"AP1022-20-25KG","price":4913.99,"currency_code":"USD","in_stock":false},{"title":"98% \/ Sample (1 g)","offer_id":50920558329913,"sku":"AP1022-98-S1G","price":24.29,"currency_code":"USD","in_stock":false},{"title":"98% \/ 50 g","offer_id":50920558362681,"sku":"AP1022-98-50G","price":168.74,"currency_code":"USD","in_stock":false},{"title":"98% \/ 250 g","offer_id":50920558395449,"sku":"AP1022-98-250G","price":506.24,"currency_code":"USD","in_stock":false},{"title":"98% \/ 1 Kg","offer_id":50920558428217,"sku":"AP1022-98-1KG","price":1012.49,"currency_code":"USD","in_stock":false}],"url":"https:\/\/extrakte.com\/products\/rhubarb-extract-rheum-palmatum-rhein-1-98pct","provider":"extrakte","version":"1.0","type":"link"}