White Pure Ascorbic Acid Powder , Ascorbic Acid Vitamin C CAS 50-81-7

Basic Information
Place of Origin: China
Brand Name: Herrman
Certification: ISO,SGS
Model Number: VC
Minimum Order Quantity: 100KGS
Price: Negotiate
Packaging Details: Packed In 25kgs Carton
Delivery Time: 5-10 Work Days
Payment Terms: T/T, L/C, D/P, D/A
Supply Ability: 2400 Metric Ton/Metric Tons Per Year
Detail Information
CAS No: 50-81-7 MF: C6H8O6
FEMA No: NA Type: Nutrition Enhancers
Color: White Powder Shelf Life: 3 Years
High Light:

stabilizer food additive


stabilizer in food industry

Product Description

White Pure Ascorbic Acid Powder , Ascorbic Acid Vitamin C CAS 50-81-7

Ascorbic Acid (Vitamin C)


1. Characteristics colorless crystals or a white or almost white, crystalline powder which discolors on exposure to air and moisture; odorless or almost odorless and tasted sour; easily soluble in water and a few partial soluble in ethanol; insoluble in ether and chloroform; it melts at 190-192; PH of a 5 % W/V solution, 2.1to 2.6; specific optical rotation in a 10%W/V solution,+20.5°to+21.5°.


2. FunctionIt applies mainly to production of various medicines as clinically important material for supplementary cure practice in different sectors. Being food additives, it acts as superior and reliable agent in nutrition, antiseptic and flour processing aspects. It also helps enhance the immune system of animals as being served in feed additives.


3. Product specification BP/USP/EP/JP/FCC


Conclusion:The product meets the requirements of BP2008 / USP31 / FCCV

Analysis Standard BP2008/USP31
Batch No. 201007226
Quantity 10000KGS
Manufacture Date JULY, 2010
Expiry Date JUNE, 2013
Net/Gross Weight 25.0kgs/26.5kgs
Analysis Contents Analysis Standard Analysis Results
Characteristics White or almost White crystals Crystalline Powder Pass
Identification Positive Reaction Positive
Melting Point About 190°C 191.0°C
PH 2.1-2.6 2.41
Clarity Of Solution Clear Clear
Colour Of Solution ≤BY7 <BY7
Copper ≤5ppm <5ppm
Heavy Metals ≤10ppm <10ppm










Arsenic ≤3ppm <3ppm







Oxalic Acid ≤0.2% <0.2%
Iron ≤2ppm <2ppm
Loss of Drying ≤0.4% <0.1%
Sulphate Ash(Residue On Ignition) ≤0.1% <0.1%
Specific Optical Rotation +20.5°–+21.5° +21.5°
Mesh 40-80 Mesh Pass
Organic Volatile Impurities Pass Pass
Assay 99.0%-100.5% 99.90%
The Above-Mentioned Product Conforms To BP2008/USP31


4. Packing:25kg net weight carton box or drum.


Our Factory

White Pure Ascorbic Acid Powder , Ascorbic Acid Vitamin C CAS 50-81-7


Company Overview


Anhui Herrman Impex Co., Ltd. is a privately owned enterpirse with more than Twenty-two years' experiences of foreign trade. Its former shape came from Anhui Herrman Chemicals Co., Ltd., which established in 1994 and devoted itself into the exportation and importation business of Chemicals and Light Industry.

In order to shape an uniform and scientific management system with high efficiency, normalize the operation process and guarantee the advancement of the company in a long term, we made Herrman Chemicals and Herrman Light Industries become one: Anhui Herrman Impex Co., Ltd., which is acknowledged as the headquarters of Herrman group. At the same time, it points out the way we are moving. In 2002, we were certified and approved by ISO9001:2000 Quality System, details of which have been carried out since then and provided strong foundation for normalized management and standard service of the company.

To meet the requirement of company progress, we started Shanghai Herrman Impex Co., Ltd., Nanjing Herrman Chemical Factory, Nelson International Inc. and Anhui Herrman Titanium Dioxide Co., Ltd. in the same year of 2002. All these efforts have been proved to be with important significance in the process of being an industry company.

In a response to rapidy growing machinery business, we set up another specialized company Anhui Herrman Machinery & Technology Co., Ltd. In 2010, responsible for all machinery business.


Looking back and forward, we will keep advancing for the brighter future without hesitation.

White Pure Ascorbic Acid Powder , Ascorbic Acid Vitamin C CAS 50-81-7



White Pure Ascorbic Acid Powder , Ascorbic Acid Vitamin C CAS 50-81-7



Contact Details

WhatsApp : +8613505605700