|Product Level:||Pharmaceutical Grade||Molecular Formula:||C23H32N6O4S|
Sex Enhancer Vardenafil Male Enhancement Drugs Powder Amino Acids L Arginine 74-79-3
|Molar mass||174.20 g·mol−1|
|Melting point||260 °C; 500 °F; 533 K|
|Boiling point||368 °C (694 °F; 641 K)|
|Solubility in water||14.87 g/100 mL (20 °C)|
|Solubility||slightly soluble in ethanol
insoluble in ethyl ether
|Stability:||Stable. Incompatible with strong oxidizing agents.|
|Appearance:||White crystalline powder, odorless, bitter taste; Soluble in water|
|Storage:||Warehouse ventilation, dry at low temperature.|
|Usage:||Nutritional Supplement; flavor enchancement; Amino Acids drug; Pharmaceutical raw material and Food additives.|
L-arginine is a chemical building block called “an amino acid.” It is obtained from the diet and is necessary for the body to make proteins. L-arginine is found in red meat, poultry, fish, and dairy products. It can also be made in a laboratory and used as medicine.
Functions of L-Arginine
L- Arginine can be used as nutritional supplement; flavoring agent. For adult non-essential amino acids, but the body produce slower, as the essential amino acids for infants and young children, certain detoxification. Heated reaction with sugar available special flavor. Infusion of amino acids and amino acids essential component of preparation. GB2760-2001 provides for the use of food with spices.
|Test standard||USP39||Expiry date||2020-06-13|
|Loss on drying||≤0.5%||0.25%|
|Residue on ignition||≤0.3%||0.08%|
|Conclusion:The product meets USP39 specifications.|
Phenylpiracetam is taken at a dosage of 100-200mg acutely, and this dose is taken 2-3 times per day (totalling a daily range of 200-600mg). The lower range seems effective, but the optimal dosage is not yet known.
The R-isomer appears to be more active on the common usages of phenylpiracetam (stimulation and cognition) than does the S-isomer, and while the racemic mixture (commonly sold version) is effective for cognitive decline it is not certain if it works for nootropic purposes in youth.
Packing and Delivery
|Packaging:||10g,100g, 1kg Aluminum Foil bag/25kg drum/ bottle or negotiation|
|Storage:||Stored in a cool and dry well-closed container.
Keep away from moisture and strong light/heat.
Shelf life:24 months at normal temperature, drying and sealed conditions
|Delivery:||Usually within3-5 working days after payment|
|Shipping:||EMS, DHL, TNT, UPS , FEDEX, BY AIR, BY SEA
DHL Express, FedEx and EMS for quantity less than 50KG, usually called as DDU service;
Sea shipping for quantity over 500KG;
And air shipping is available for 50KG above;
For high value products, please select air shipping and DHL express for safe.
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