Ascorbic Acid (Vitamin C) Pure Powder U.S Pharmaceutical Grade FREE SHIPPING Specification: BP2011/USP33 Expiration Date: 24 Months Shelf life: 2 years Checkout our other listing and other Quantities- Check out my other items! 250g (8.8 oz)500g (1.1 lb)1000g (2.2 lb)2500g (5.5 lb)5kg (11lb) 10kg (22lb) 25kg (55lb) Ascorbic acid was discovered in the 1920s and the name is derived from the Greek language meaning “no scurvy.” The L-enantiomer is known as Vitamin C, which is an essential nutrient that must be ingested because primates like humans have lost the ability to synthesize abscorbic acid. In 1933 and 1934, Brisitsh chemist, Sir Walter Norman Haworth and separately, Polsih chemist Tadeus Reichstein, synthesized the first artificial ascorbic acid, which lead to the development of cheap mass-production of Vitamin C, known as the “Reichstein Process.” Sir Walter Normal Haworth was awarded the Nobel Prize in Chemistry in 1937. One of its major capabilities is its antioxidation property. Antioxidants reduce the rate of oxidation reactions that can produce redical cells capable of damaging cells in the body. Antioxidants are often recommended to strenghten immune systems, prevent flu infections and to promote overall health. Deficiency in ascorbic acid causes scurvy, a common disease seen in the developing countries and especially in malnourished children and adolescence. Symptoms of scurvy include swelling gums, liver spots on the skin, uncontrolled bleeding in mucous membranes, paralysis in legs and arms, and loss of teeth. Chronic scurvy would eventually be fatal and lead to death. Many of the symptoms are due to the fact that collagen synthesized by our bodies without ascorbic acid is too unstable to properly function. Deficiency cases in developing countries such as the US and Canada are very rare as Vitamin C is widely available in the form of supplement tablets or capsuls and fortificated foods. Nonetheless, a regular supply of Vitamin C should be consumed as the body can not store it for a long time or in large quantities. Ascorbic acid can be easily destroyed when exposed to light, oxygen, metals, or heat, so it must be stored in cool, dark and non-metallic containers. The recommended intake of Vitamin C is still debatable among professionals. However, unlike fat-soluble vitamins, vitamin C can be excreted in urine so excess intake would not cause severe danger. Please note our powders are 100% pure with nothing added. No driers, fillers, flow agents or binders. What this means is you are getting pure powder and nothing else. Because we do not add anything a handful of our powders may appear slightly clumpy. This is perfectly normal and there is nothing wrong with the item. If this is a concern, please contact us before placing your order. Our items are sold in bulk foil containers and also in poly bags for larger quantities. They are extremely pure powders and are intended for processing or manufacturing. We include common dosages for some items. If you need additional usage or dosage information, please use any popular search engine and enter the item name followed by the word “dosage”. If you need more precise dosage, please consider an inexpensive digital scale. Suggested Usage: As a dietary supplement, take one half or 1 level scoop (500 – 1000 mg) of powder with your favorite beverage, 1-2 times daily or as directed by your physician. We advise that an accurate milligram weight scale be used to measure out each serving as measuring by volume is not always accurate.Manufacturer’s Certification Products comply with BP/UPS/JP/EP/FCC standards GMP, ISO9000, ISO9002 Quality System Kosher & Haccp Certificates Certificate of Analysis (COA) Product Name:Ascorbic AcidBatch No.:1110150097Quantity:1800 Kgs Standard:BP2011 / USP 33 Items SpecificationsResultsCharacteristicsWhite or almost white crystalline powder or colourless crystalsPassIdentificationPositive reactionPassMelting point About 190ºC190 ºCSpecific rotation+20.5 º ~ +21.5 º21.0 ºpH2.1 ~ 2.62.4Residue on ignition≤0.1%0.05%Assay99.0% ~ 100.5%99.8%Heavy metal≤ 10ppm<10ppmClarity of solutionClearPassColor of solution≤ BY7< BY7Impurity≤ 0.2%<0.2%Copper≤ 5.0ppm< 5.0ppmIron≤2.0ppm<2.0ppm Conclusion:The above product conforms to BP2011 / USP33 standard. Storage & PackingConclusion Conform with specificationStorage Cool & dry place. Do not freeze. Keep away from strong light and heat Warnings: The above description is for information and knowledge purpose, not a healthcare professional advice. Please consult your doctor and/or pharmacist before you take this vitamin. Pregnant or lactating women, diabetics, hypoglycemics, and people with known medical conditions and/or taking drugs, should consult with a licensed physician and/or pharmacist prior to starting any supplementation program. Disclaimer: The above statements have not been evaluated by the Food & Drug Administration. This product is not intended to diagnose, treat, cure or prevent any disease. Payment by PayPal We only accept payments through PayPal, which supports Visa, MasterCard, Discover, American Express, or Echecks. Paypal is a secure online payment method. Payment must be received within 3 days after purchase. If you have difficulty paying for the item, please email us. Shipping & Handling All items listed are in stock and ready to ship from Los Angeles, and we ship every day Mon thru Sat. Domestic orders usually ship within one (1) business day of receiving cleared payment. International customers please contact us for availability and shipping rate to your country. Import duties, taxes, and charges are not included in the item price or shipping cost. These charges are the buyer's responsibility. Please check with your country's Customs Office to determine what these additional costs will be prior to bidding or buying. We only ship to Paypal confirmed addresses. Please make sure that you provide us accurate shipping information, It is Buyer's own responsibility for any delay or failure to deliver if Buyer did not provide sufficient and/or accurate shipping address. If you are unsure what the shipping is for your item, please contact us before your purchase or send us a request for the total amount. Return Policy We will accept return and/or exchange for quality issues, please contact us and report the item that has issues immediately (within 7 Days) and return it (unopened item) within 30 days of delivery, we will refund or credit or arrange exchange after receipt of the returned item. Contact Us Please contact us if you may have any questions. We will send email notifications to buyers after items are shipped. After receiving the item, please kindly confirm receipt by leaving feedback for us at eBay. If you have questions about your purchase, please email us for customer service before leaving negative feedback. Communication can help to solve 99% of the problems. If you have any further question or concerns, feel free to email us anytime or call us at our number listed on our About Me Page during our office hours 9am-5pm Pacific M-F. Disclaimer: The information provided is based on research of studies not party to NutriVitashop. Dietary supplement research is continuously being conducted but many supplements are too new to have valid studies available. We do our best to be on the cutting edge of all research conducted on our products, but we are not responsible for any misinformation or misuse/abuse of the product. Supplements are to be used at your own risk. The information given is not based on the advice of a medical professional. You should consult a medical professional prior to using any supplements as some supplements can be extremely dangerous based on their nature or depending on existing conditions or other supplements, diet, or medication being taken. Kosher certificate (if applied), only applies to the powder and not the product itself.
