100% Natural Artemisinin Extract Artemisinin CAS 63968-64-9
Pharmaceutical
Product name: Artemisinin Extract
Botanical source: ArrtemisninAnanua L
CAS NO.: 63968-64-9
Specification: 98% Artemisinin
Molecular formula: C15H22O5
Molecular Weight: 282.33
Characters: White needle crystalline powder
COA
Analysis Items | Specifications | Results | Methods used |
Identification | Positive | Conforms | Chemical method/TLC/IR |
Appearance | Colorless Crystal powder | Conforms | Visual test |
Artemisinin, identification by IR Corresponds qualitatively to the Spectrum | Corresponds qualitatively to the comparison | Conforms | / |
Odor | Characteristic pleasant | Conforms | Organoleptic |
Taste | Characteristic bitter | Conforms | Organoleptic |
Assay on dry base | Artemisinin 99% min | 99.64% | By HPLC |
Related substance | No more than 2.0% in each case | Conforms | HPLC |
Total related substance | NMT 5.0% | Conforms | HPLC |
Melting Point | 150-153ºC | 152.3-152.8ºC | CP2005 |
Clarity to the solution 1 %( m/v) | Clear to slightly opalescent | Clear | / |
Optical Rotation | +75°-- +78° | +75.8° | Optical Rotator |
Moisture Content (5g) | NMT 0.5% | 0.19% | 1g / 80ºC |
Residue on Ignition (2g) | NMT 0.1% | 0.03% | 1g/600-750ºC |
Microbiological Data | Total Plate Count<1,000cfu/g | < 100 cfu/g | GB 4789.2 |
Total Yeast & Mold<100cfu/g | < 30 cfu/g | GB 4789.15 |
E. Coli to be absent /g | Absent | GB 4789.3 |
Staphylococcus to be absent/g | Absent | GB 4789.10 |
Salmonella to be absent/g | Absent | GB 4789.4 |
Shipping:
1. By Courier: Fedex, EMS, DHL, TNT, UPS, etc. 7-10 days product will reach you after payment received, if it's agreed as ready stock before order.
2. By air, airport to airport
3. By sea
Payment method:
* Wire Transfer/Telegraphic Transfer
* Western Union
* MoneyGram
* Bitcoins* L/C at sight
Company InformationShanxi NEPU Import & Export dedicated to the development, production and marketing of chemicals which is specialized in pharmaceutical intermediates,Veterinary drug intermediates and Pesticide intermediates,our campany is located in Shijiazhuang,Hebei Province. For many years of hard working with high developed technology, we are doing great jobs in China, and ranked in the top level of manufacturing medicine-used pharmaceutical intermediates. High purity of products, good price, short time of delivery, quick response of service. We are the manufacturer, we have better price, we have large stock for delivery in short time. After-sale Service : We will supply flexible service ways, various service ways such as common sample free, online service, global exhibitions and meeting face to face will be accepted. Clients' satisfaction is our principle. Good reputation is our origin! Let us reach a brilliant new achievement hand-in-hand.
1. who are we?
We are based in Hebei, China, start from 2018,sell to Eastern Europe(50.00%),South America(50.00%). There are total about 11-50 people in our office.
2. how can we guarantee quality?
Always a pre-production sample before mass production;
Always final Inspection before shipment;
3.what can you buy from us?
food additive,chemical agent,Pharmaceutical Intermediates,veterinary,dye intermediate
4. why should you buy from us not from other suppliers?
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5. what services can we provide?
Accepted Delivery Terms: FOB,CFR,CIF,EXW,CPT;
Accepted Payment Currency:USD,AUD,CNY;
Accepted Payment Type: T/T,L/C,MoneyGram,Western Union;