Pingyu Yimeikang Plant Technology Co., Ltd.






















L-Rhamnose

Name: L-Rhamnose
CAS#: 10030-85-0
Botanical Source: Sophora Japonica
Specification: HPLC 98%
Function & Application: L-Rhamnose is edible, it can be used to measure the permeability of the intestine, also can be used as a sweetener and can be an additive for produce flavors and spicery.

TEST ITEM STANDARD RESULT
Appearance White crystalline powder Complies (Visual)
Melting point 82.0℃-92.0℃ Complies(Melting point apparatus)
Identification IR: complies with reference spectrum Complies(IR)
Solubility    
 - in water Soluble Complies
- in methanol Soluble Complies
- in ethanol Soluble slightly Complies
Residue on ignition ≤0.10% Complies
Particle size 100% pass 20 mesh Complies
Specific Rotation +7.5° - +8.5° Complies(Polarimeter)
Bulk density ≥0.5gm/cc 0.7gm/cc
Tapped density ≥0.80gm/cc 0.82gm/cc
Water 9.0%-11.0% 10.3%(K-F)
Assay ≥98% 98.5% (HPLC)
HEAVY METAL STANDARD RESULT(ICP-MS)
Lead ≤3ppm Complies
Cadmium ≤1ppm Complies
Mercury ≤0.1ppm Complies
Arsenic ≤1ppm Complies

Packaging: The usual packaging is 25kg net carton drum or box with a polyethylene bag in side.
Storage: Preserve in well closed,light resistant and dry environment.
For more information, please contact: sales@yimeikangherb.com



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