Health Supplementary L Ascorbic Acid Powder in Bulk /CAS NO.:50-81-7,China Sino price supplier

 

Health Supplementary L Ascorbic Acid Powder in Bulk /CAS NO.:50-81-7  

 

 

A pplication of   ascorbic acid :

 

Nutritional supplements. Antioxidants; color agent. Enhance resistance to infectious diseases.

 

Can be used for beer, fer mented flour products, carbonated drinks, tea drinks, juice drinks, 

 

milk beverages, milk candy, canned fruit jelly, broth, children's cereal preparations, meat 

 

products, baking products.

 

 

 

Specification of  ascorbic acid :

 

Analysis contents	Analysis standard BP2010	Analysis results
Appearance	White crystalline powder	White crystalline powder
Identification	Positive	Positive
Clarity of solution	Clear	Clear
Color of solution	≤BY7	< BY7
Assay	99.0-100.0%	99.9%
Loss on Drying	≤0.4%	0.03%
Residue on ignition	≤0.1%	0.03%
Sulphate Ash	≤0.1%	0.03%
Specific rotation	+20.5°~ +21.5°	+20.96°
PH(with 2% water solution)	2.4-2.8	2.55
PH(with 5% water solution)	2.1-2.6	2.30
Melting range	About 190°C	191°C
Heavy Metals	≤3ppm	<3ppm
Iron	≤2ppm	<2ppm
Copper	≤5ppm	<5ppm
Oxalic Acid	≤0.2%	<0.2%
Arsenic	≤1ppm	<1ppm
Lead	≤3ppm	<3ppm
Cadmium	≤1ppm	<1ppm
Organic volatile impurities	Meets the requirements	conform
Related Substance	Impurity C  ≤0.15% Impurity D  ≤0.10% Any other Unspecific Impurities Impurity≤0.10% Total Impurity  ≤0.2%	Complies
Total Plate Count	≤1,000cfu/g	<1, 000cfu/g

 

Storage for ascorbic acid :

 

kept in a light-proof,well-colsed,dry and cool place.

 

Service we can provide:

 

1. Mixed container, we can mix different items in one container.

2. Quality control, before shipment, free sample for test. after shipment,  keep sample for 3 

years.

3. Prompt shipment with professional documents.

4. Packing as your request, with photo before shipment.

 

Our Advantages :

 

1.Full experience of large numbers containers loading in Chinese sea port

2.fast shipment by reputed shipping line

3.packing with pallet as buyer's special request

4.best service after shipment with e mail

5.cargoes together with container sales seervice available

6.full experience for Canada & Japan export

7.cargoes photo before and after loading into container

8.raw materials from chinese origin

 

Quality control for ascorbic acid :

 

Rigid quality control on inputs, process and outputs lead to high purity and consistent 

quality that permit standardization of its use in industry.