Vitamin C Powder Pharma Grade Cosmetic Grade Food Additives Ascorbic Acid

• CAS No.: 50-81-7
• Packaging Material: Paper
• Storage Method: Normal
• Model NO.: Food Grade, Pharma Grade
• Shelf Life: 2 Years
• Nutrient Composition: Vitamin
• Resource: Chemosynthesis
• The content of active substances: 99.5%
• Appearance: Powder
• Color: Pure White
• Content: Ascorbic Acid, Vitamin C
• Transport Port: Qingdao, Shanghai, Any Port in China
• Transport Package: 25kg Carton
• Specification: 99.5%
• Trademark: KLYOMO
• Origin: Shandong
• Production Capacity: 50000mt/Year

Product Description

Vitamin C Powder Pharma Grade Cosmetic Grade Food Additives Ascorbic Acid
1. Specifications

Analysis Items	Specifications
Charactertist ics	White or almost white crystalline powder or colorless crystals
Identification	IR: Complies CA: Positive
Melting point	About 190ºC
Specific roation	+20.5°-+21.5°
Acidity(pH)	2.1-2.6(5% aqueous solution) 2.4-2.8(2% aqueous solution)
Assay	99.0%-100.5%
Loss on drying	≤0.40%
Impurity E (Oxalic acid)	≤0.2%
Related substances	Impurity C:≤0.15% Impurity D:≤0.15% Unspecified Impurities:≤0.10% Total Impurities other than C,D: ≤0.2%
Heavy metals	≤10ppm
Arsenic	≤3ppm
Lead	≤2ppm
Mercury	≤1ppm
Copper	≤5ppm
Iron	≤2ppm
Sulphated ash	≤0.1%
Clarity of solution	Clear
Colour of solution	≤BY7
Residual solvents	Menthanol≤0.3%
Particle-size	≤30%  more than 40 mesh >=45% between 40 and 80 mesh

Storage: Stored in a cool, dry, ventilated place.
Shelf life: 2 years if properly stored
Notice: Avoid light, water and other outside pollution

2. Company Information
Klyomo company limited established in 2007, is a professional supplier in China, and provides Food ingredients, Medicines, Feed additives and Services to the world. Together with customers, governments and communities, we help people thrive by applying our insights and nearly 20 years of experience.
All of our products comply with international quality standards and are greatly appreciated in a variety of different markets throughout the world.
Our well-equipped facilities and excellent quality control throughout all stages of production enables us to guarantee total customer satisfaction.Besides,
the product conform the HACCP/ISO/KOSHER/HALAL/GMP standard.

3. Pictures of products and package


4. Our service

1.  Iso, Halal, Kosher, GMP, HACCP, GMO etc certificates
2.  Fast delivery
3.  High quality, low price
4.  To solve various problems in earnest

5. FAQ
1) Free sample ?
Yes, We can offer free sample.
2) What kind of payment terms are acceptable?
Flexible payment terms to meet different requirements: T/T, D/P, L/C, etc.
3) How about the delivery time ?
7-10 working days after receiving the payment. 
4) Way of delivery ?
Sea transportation, Railway transportation, Air transportation, etc. All kinds of transportation are available for your selection.