pharma grade Vitamin C powder

Vitamin C powder 1.company introduction
Vega group is a high-tech company engaged in developing, manufacturing and marketing pharmaceutical, nutritional ingredients, animal health products and probiotics. It has decades years of experience in nutritional ingredients and animal health products manufacturing and has its own factories which approved with the GMP, ISO, Fami-Qs, etc. Our professional technology team also enables us to serve our customers with coating, microcapsule, microsphere solution and premix services.
2.Vitamin C powderspecification
Product Name
ASCORBIC ACID(Vitamin C)
Batch No.
201205271
Analysis Standard:
BP2010/USP32
Manu.Date
MAY.2012
Shelf Life
3 Years
Net/Gross Weight
25.0KGS/26.5KGS
Contents
Standard
Results
Characteristics
White or almost White crystals Crystalline Powder
Pass
Identification
Positive Reaction
Positive
Melting Point
about 190°C
191.1°C
PH
2.1-2.6
2.46
Clarity Of Solution
Clear
Clear
Colour Of Solution
≤BY7
<BY7
Copper
≤5ppm
5ppm
Heavy metals
≤10ppm
<10ppm
Mercury
<0.1mg/kg
<0.1mg/kg
Lead
<2mg/kg
<2mg/kg
Arsenic
≤3ppm
<3ppm
Cadmium(Cd)
<1mg/kg
<1mg/kg
Oxalic Acid
≤0.2%
<0.2%
Iron
≤2ppm
<2ppm
Loss of Drying
≤0.4%
0.03%
Sulphate Ash(Residue On Ignition)
≤0.1%
<0.1%
Specific Optical Rotation
+20.5°–+21.5°
+21.15°
Organic Volatile Impurities
Pass
Pass
Assay
99.0%-100.5%
99.81%
Residual Solvents
Methanol:≤3000 ppm
<100ppm
Total plate count
≤1000 cfu/g
<10 cfu/g
Yeasts& molds
≤100 cfu/g
<10 cfu/g
Escherichia coli
Negative in 1g
Absence in 1g
Conclusion
The Above-Mentioned Product Conforms To BP2010/USP32
3.Vitamin C powder advantage
1. Have exported for more than 15 years
2. Have professional employees and efficient management
3. prompt shipment
4. Small quantity is welcomed.
5. Have Passed GMP, ISO, Fami-Qs, etc
6. The best and professional services.
7. We shipped this product to Vietnamese, USA, Canada, Phillippenes, France, Spain, UK and so on.
8. Best price and quality