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| Changsha Staherb Natural Ingredients Co., Ltd., | |
|---|---|
| Country: | China |
| Tel: | 86-731-84213302 |
| Mobile: | 18374838656 |
| E-mail: | info@staherb.cn |
| QQ: | |
| Skype: | Chat Now! |
Pet supplement Rosemary Extract Rosmarinic Acid powder Rosmarinic acid
Release time: 2022-07-05
Pet supplement Rosemary Extract Rosmarinic Acid powder Rosmarinic acid
Source: leaf of Rosemary
CAS NO.: 20283-92-5
Molecular formula: C18H16O8
Molecular weight: 360.32
Discription: Yellow powder
Specification: 2.5%, 5%, 10%, 15%, 20%, 25%, 30%
Testing ways: HPLC
Recommended dosage0.02%-0.1%
Storage: Avoid light andmoist
|
ITEMS |
SPECIFICATION |
|
PHYSICAL TESTS: |
|
|
APPEARANCE |
YELLOW OR LIGHT YELLOW POWDER |
|
ODOR |
LIGHT AROMATIC |
|
COUNTRY OF ORIGIN |
CHINA |
|
PARTICULAR SIZE |
THROUGH 80 MESH |
|
PLANT PART USED |
LEAF |
|
BULK DENSITY |
0.28~0.4g/ml |
|
SOLUBILITY(40°c) |
WATER |
|
CHEMICAL TESTS: |
|
|
ASSAY(HPLC) |
2.5%, 5%, 10%,15%, 20%,25%,30% HPLC |
|
EXTRACT SOLVENT |
ETHANOL & WATER |
|
LOSS ON DRYING |
≤ 5.0% |
|
ASH |
≤ 3.0% |
|
HEAVY METALS |
≤ 5mg/kg |
|
ARSENIC(As) |
≤ 2mg/kg |
|
MICROBIOLOGICAL TEST |
|
|
TOTAL PLANTE COUNT |
≤1000CFU/G |
|
YEASTS AND MOLDS |
≤100 CFU/G |
|
SALMONELLA |
NEGATIVE |
|
E.COIL |
NEGATIVE |
