Customization: | Available |
---|---|
Powder: | Yes |
Customized: | Customized |
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High Quality Vinpocetine Powder CAS 42971-09-5 Dietary supplements
CAS: 42971-09-5
Product Name | Vinpocetine |
CAS | 42971-09-5 |
MF | C22H26N2O2 |
MW | 350.46 |
Melting Point | 147-153 °C |
Boiling point | 484.44°C |
Density | 1.1260 |
Refractive index | 1.6500 |
Storage temp. | Sealed in dry,Room Temperature |
Shelf life | 2 Years |
Molecular formula |
Certificate of Analysis
Item |
Specification |
Result |
Appearance |
White Powder |
White Powder |
Assay |
≥99.5% |
99.87% |
Loss On Drying |
≤0.5% |
0.10% |
Melting Point |
193ºC~201ºC |
197ºC |
Residue On Ignition |
≤0.1% |
0.03% |
Related Substance |
≤0.5% |
0.045% |
Heavy Metals |
≤10ppm |
<10ppm |
Iron |
≤50ppm |
<50ppm |
Sulfate |
≤0.05% |
<0.05% |
Arsenic |
≤2ppm |
<2ppm |
Lead |
≤3ppm |
<3ppm |
Mer |
≤0.1ppm |
<0.1ppm |
Cadmi |
≤1ppm |
<1ppm |
Conclusion | Conforms with specification |
Weight | Packing method |
1kg | bag/kg, box outside (double plastic bag + Aluminum foil bag inside) |
10kgs,25kg or more | by Drums or carton (3 layers plastic bag inside) |
Weight | Delivery mothod | Delivery time | Destination |
1kg-25kgs | EMS,DHL,UPS,Fedex,TNT | 3-7days | Door to door |
25kgs-100kgs | DHL,FedEx,by Air | 3-7days | Door to door (to Airport by Air) |
more than 100kgs | by Air | 3-7days | to Airport |
by Sea | 10-35days | to port |
JINAN JIANFENG CHEMICAL CO.LTD, a new chemical enterprise in researching, manufacturing and supplying of chemicals located in beautiful "Spring City"-Jinan.Our company mainly working on the researching new-born APIs, intermediate ( especially Carbohydrate derivatives series). Meanwhile, we made huge breakthrough in industries of food, feed additives, cosmetics ,dye and industrial chemicals. Our company enjoyed great reputation both domestic and abroad under the belief of "Integrity management,Quality controlling and Customer orientation".