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QINGDAO QUALTIME INTERNATIONAL TRADING CO., LTD.
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Best Selling Ascorbic Acid with BP/EP/USP certificate
OverviewQuick DetailsCAS No.:50-81-7Other Names:VITAMIN CMF:C6H8O6EINECS No.:204-844-2FEMA No.:N/MPlace of Origin:Shandong, China (Mainland)
$5 /
Product Details
Transaction Comments
Product Description
Ascorbic acid, vitamin c food grade, is a white or light yellow crystals or powder,a little acid.m.p.190°C-192°C, easily soluble in water, a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent. In solid state it is stable in air.Its water solution is easliy mutated when it meets with air.
Functions
Pharmaceutical industry:
It can be used to treat scurvy and various acute and chronic infections diseases,are applicable to the lack of VC,
Food industry:
It can both use as nutrition-al supplements,supplementary VC in food processing,and also is good Antioxidants in food preservation,widely used in meat products,,fermented flour products,beer,tea dtinks, fruit juice,canned fruit,canned meat and so on;also commonly used in cosmetics,feed additives and other industrial areas.
Specification
Items | Standard |
Appearance | White crystalline powder |
Clarity of solution | Clear |
Color of solution | ≤BY7 |
Assay | 99.0~100.5% |
Loss of Drying | ≤ 0.4% |
Residue on ignition | ≤0.1% |
Sulphate Ash | ≤0.1% |
Specific Rotation | +20.5~+21.5 |
PH(with 2% water solution) | 2.4-2.8 |
PH(with 5% water solution) | 2.1-2.6 |
Melting rang | About 190℃ |
Heavy metals | ≤3ppm |
Iron | ≤2ppm |
Copper | ≤2ppm |
Oxalic acid | ≤0.2% |
Arsenic | ≤1ppm |
Lead | ≤2ppm |
Cadmium | ≤1ppm |
Mercury | ≤1ppm |
Organic volatile impuritues | Meets the requirements |
Related Substances | Impurity C≤0.15% Impurity D≤0.15% Any other unspecific impurities impurity ≤0.10% Total impurity≤0.2%
|
Total plate count | ≤1,000cuf/g |
According to BP2014,E300,USP37,FCC 9,EP8 | |
Packaging & Shipping
25kg/carton box,25kg/drum, double plastic bags, vacuum sealed package with nitrogen; the outer package is corrugated box / cardboard drum.
Three years from the date of manufacture in the provision of storage and packaging conditions
To be stored in shade, under seal, dry, ventilation, pollution-free, not in the open air, under 30 °C, relative humidity ≤ 75%. Can not be stored with toxic, corrosive, volatile or stink items.
Company Information
QUALTIME is a leading global food additives and ingredients distributor. We provide a diverse range of products and innovative services to global customers. Our in-depth local knowledge is supported by an international structure and value-added services including high levels of technical support and tailored solutions
Product Overview:
Sweeteners:
Mannitol, Sorbitol, Maltitol, Xylitol, Isomatiltol, erythritol, stevia, Sucralose, Stevioside, Aspartame, Trehalose, Luo Han Guo Extract
Acidulants:
Malic acid, Potassium citrate, Citric Acid
Vitamin & Derivatives:
Ascorbic Acid, Sodium ascorbate, Coated ascorbic acid, Ascorbic Acid DC, L-Ascorbate-2-phosphate, Vitamin B1/B6/B12, Vitamin E, Vitamin B9, Erythorbic acid
Other Products:
Starch, Urea
Inositolum, L-Carnitine
Guar gum, Xanthan gum, Sodium alginate
Our service:
Stable suppliers meet your requests for price and quality
Based on years ‘s business in food additives industry, Qualtime built long and stable cooperation relationship with large-scale manufacturers in China which can help our customers get the best products.
Technical supporting and marketing information sharing
Our dedicated sales staff who understand your technical challenges and can provide technical support and fresh ideas.
Qualtime puts a high value on collecting market information to help you avoid market risks.
Secure, safe and reliable sampling service
Qualtime offers a global sampling service, giving you the opportunity to properly evaluate products before you buy. Product samples are dispatched worldwide within 24 hours, from our purpose-built facilities, with comprehensive support documentation (including Certificates of Analysis where appropriate).
The highest standards of regulatory and safety compliance are applied in all of our sampling procedures. Segregated storage areas are used for products requiring special climatic or safety conditions.
Good quality system
Ensure product safety through all staff's dedication to the continuous quality improvement in the process.
Continuously enhance the company's ability to meet customers demands, to make Qualtime an excellent company with the most competitiveness in the industry.
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