alpha-L-Rhamnose

Details:

Product Name: L-Rhamnose Active Ingredients: L-(+) Rhamnose, monohydrate Packaging & Delivery Packaging Detail: 25kg/drum or according to customer's requirement Delivery Detail: Immediate export after the contract confirmed Specifications Molecular Formula: C6H12O5 Molecular weight: 164.16 Formulation: White crystalline powder Active Ingredients: L-(+) Rhamnose, monohydrate Specification: 98% Test Method: HPLC Description: Rhamnose is a naturally-occurring deoxy sugar. It can be classified either as a methyl-pentose or a 6-deoxy-hexose. Rhamnose occurs in nature in its L-form as L-rhamnose (6-deoxy-L-mannose). This is unusual since most of the naturally-occurring sugars are in D-form. Exceptions are the methyl pentoses L-fucose and L-rhamnose and the pentose L-arabinose. L-Rhamnose can be isolated from Buckthorn (Rhamnus) and poison sumac. It is also found as a glycoside in a variety of other plants. Rhamnose is a component of the outer cell membrane of acid-fast bacteria in the Mycobacterium genus, which includes the organsism that causes tuberculosis. function: 1 Determination of the Intestinal permeability 2 can be used as a sweetener, used to produce spices Packing: 25kg or 30kg/drum. Double plastic bag of foodstuff inside, cardboard drum outside. Shelf Life: 2 years when properly stored. Storage: Store in Cool and dry place,keep away from strong light, hight temperature Assay(HPLC) ≥98% Appearance Crystalline powder Color White Odour Odourless Solubility Conform prescribed Loss on Drying ≤10.0% Sulphated ashes ≤0.1% Heavy metals ≤10ppm Melting Range 90-94°C(Monohydrate) Specific Rotation +8.8°-9.15° Related Substances Conform prescribed Appearance of Solution (10% w/v Apueous Solution)