Pharmaceutical Chemical
Description
Product Name: Quercetin
Botanical Name:Sophora joponica L.
RN: 117-39-5
MF: C15 H10 O7
Analysis
Assay (Quercetin): min98%
Chemical Control
Pesticides: Negative
Heavy metal: max 10ppm
Physical control
Appearance: Yellow Powder
Oder: Characteristic ode
Particle size: 100% pass 80 mesh
Moisture: max 5 %
Microbiological
Total of bacteria : max 1000/g
Fungi: max 100/g
Salmonella: Negative
Coli: Negative
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Shanghai Chunyuan Phytochemistry Co., Ltd
Phytochemical
Address: Room B of Floor 9, NO.2020, North Zhongshan Road,
Shanghai, Shanghai
China, 200063
Tel: 0086-21-52909171
Fax: 0086-21-52909172
