Vitamin C Ascorbic Acid Fine Powder 100 mesh CAS 50-81-7 CAS NO.50-81-7

Min.Order: 1 Kilogram
Payment Terms: L/C,T/T,Other

Product Details

Keywords

Ascorbic Acid
50-81-7
Vitamin C

Quick Details

ProName: Vitamin C Ascorbic Acid Fine Powder 10...
CasNo: 50-81-7
Molecular Formula: C6H8O6
Appearance: white powder
Application: Antioxidants, Nutrition Enhancers
DeliveryTime: as customers request
PackAge: 1-5KG/Tin or Bag,25KG/Drum, 200KG/Drum
Port: any port in China
ProductionCapacity: 1000 Metric Ton/Year
Purity: >99%
Storage: Cool Dry Place
Transportation: by sea or by air
LimitNum: 1 Kilogram

Superiority

1)Quick Response Within 12 hours;

2)Quality Guarantee: All products are strictly tested by our QC, confirmed by QA and approved by third party lab in China, USA, Canada, Germany, UK, Italy, France etc.

3) OEM/ODM Available;

4) Reasonable & Competitive Price;

5) Fast Delivery: Samples from stock; bulk products within 7 days;

6) Professional Documents for Your Clearance;

7) Economic Freight Save Your Cost;

8) All your money be refund immediately if quality issue happens.

Details

Product Description

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°C-192°C;PH of a 5% W/V solution, 2.1 to 2.6; specific optical rotation in a 10% W/V solution,+20.5°+1.5°.

Product specification:BP/USP/EP/JP/FCC

Function: It applies mainly to production of various as clinically important material for supplementary cure practice in different sectors. Being food additives, it acts as superior and reliable gent in mutrition , antiseptic and flour processing aspects. It also helps enhance the immune systerm of animals as being served in feed additives

Storage:shielded from light,dry and cool placement, saled for storage.

Packing: 25kg net weight carton box or drum with two plastic inner linings and vacuum-sealed bag ,1 FCL=20MT

Features:

It contains over 99.5% of ascorbic acid

Mainly used in producing various s, it is an important for clinical supplementary treatment

It can be used in food additive. It is a good and safe nutritional agent as well as an antiseptic and baking agent of flour processing

It can be used in feed additive and can improve animals' immunity from disease

VC fine-crystal and fine powder with 40-80, 30 - 300 mesh (US standard sieve)

Specification:

Items	Standard
Characteristics	White or almost White crystals Crystalline Powder
Identification	Positive Reaction
Melting point	About 190ºC
PH(5% water in solution)	2.1-2.6
PH(2% water in solution)	2.4-2.8
Clarity of Solution	Clear
Colour of Solution	≤ BY7
Copper	≤5ppm
Heavy Metals	≤10ppm
Mercury	≤0.1mg/kg
Lead	≤2 mg/kg
Iron	≤2ppm
Arsenic	≤3ppm
Cadmium(Cd)	<1mg/kg
Oxalic Acid	≤0.2%
Impurity E	≤0.2%
Loss on Drying	≤0.4%
Sulphate Ash(Residue On Ignition)	≤0.1%
Specific Optical Rotation	+20.5 °~ +21.5 °
Residual Solvents	Pass
Assay	99.0%- 100.5%