PINGYU YIMEIKANG PLANT TECHNOLOGY CO.,LTD
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Name: Rutin
CAS#: 153-18-4
Botanical Source: Sophora Japonica
Specification: NF11, DAB, EP, Powder or Granule
Function & Application: Nutrition human and decrease capillary fragility
TEST ITEM |
STANDARD |
RESULT |
Appearance |
Yellow or greenish-yellow, crystalline powder |
Complies (Visual) |
Melting point |
195℃ |
Complies(Melting point apparatus) |
Identification |
(a)(b)(c) Positive reaction |
Complies |
Solubility |
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- in water |
Soluble slightly |
Complies |
- in methanol |
Soluble freely |
Complies |
- in alkaline solutions |
Soluble freely |
Complies |
- in chloroform |
Insloluble |
Complies |
Loss on drying |
5.5%---9.0% |
Complies |
Residue on ignition |
≤0.5% |
Complies |
Quercetin |
≤0.4% |
Complies |
Assay |
95%---101.5% |
Complies (HPLC/UV) |
HEAVY METAL |
STANDARD |
RESULT(ICP-MS) |
Lead |
≤3ppm |
Complies |
Cadmium |
≤1ppm |
Complies |
Hg |
≤0.1ppm |
Complies |
Arsenic |
≤1ppm |
Complies |
MICROBIOLOGICAL TEST |
STANDARD |
RESULT |
Total microbial count |
≤1000cfu/g |
Complies |
Yeast & mold |
≤100cfu/g |
Complies |
E.Coli |
Negative |
Negative |
Salmonella |
Negative |
Negative |
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 info, welcome to contact victoria@yimeikangherb.com |
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