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Rhodiola Rosea P.E.
Key words:
Rhodiola Rosea P.E.
Classification:
DESCRIPTION
Rhodiola Rosea P.E.
[Plant source]: produced in Xinjiang, Shanxi, Hebei, Jilin, northern Europe to the Soviet Union, Mongolia, North Korea, Japan.
【Product specifications】:HPLC, salidroside: 1%, 2%, 3% 5%
2. Physical and chemical properties
Rhodiola
[English name]: Salidroside
【CAS】：10338-51-9
[molecular formula]: C14H20O7
【Molecular weight】: 300.30
[solubility]: soluble in water, soluble in methanol, soluble in ethanol, difficult to dissolve in ether.
3. Technical indicators
1. Appearance: brown powder;
2. Total ash ≤5%, acid insoluble ash ≤2.0%;
3. Loss on drying ≤ 5.0%;
4. Heavy metals≤ 10ppm (Pb≤2ppm, Hg≤1ppm, Cd≤0.5ppm, As≤2ppm);
5. Microorganisms (non-irradiation): total colony number≤ 5000CFU/g; Mold and yeast≤ 500CFU/g;
Salmonella: Negative; E. coli: Negative.
IV. Packaging and Storage
[Product packaging]: double-layer plastic bag inside, aluminum foil bag or cardboard drum outside
【Packing specifications】: 10Kg/barrel, 25Kg/barrel
[Storage conditions]: Place in a cool, dry, dark, and high temperature place.
【Shelf life】: three years
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Xi'an Sanjiang Bio-Engineering Co., Ltd.
Add：2401, Block B, Changhe International, Fengcheng 7th Road, Xi'an
Tel：+86-29-86515551
Fax：+86-29-86178265
E-mail：Sanjiang@sanjiangbio.com.cn
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