Antioxidant Powder Mesh 95 USP Pure Ascorbic Acid Powder at Low Price

• Customization: Available
• CAS No.: 50-81-7
• Formula: C6h8o6
• Model NO.: Ascorbic Acid
• EINECS: 232-554-6
• Packaging Material: Paper
• Storage Method: Normal
• Shelf Life: >12 Months
• Nutrient Composition: Vitamin C
• Resource: Natural
• Appearance: White Powder
• Function: Nutrition Enhancer,Anti-Oxidant
• Grade: Food Grade,USP,Bp, FCC, Ep
• Application: Food, Drink
• Certificate: Halal ISO Kosher
• Sample: Free Sample
• Lead Time: Prompt Shipment
• Transport Package: Carton Box
• Specification: 20kg/carton
• Trademark: TW
• Origin: China
• Production Capacity: 50000tons/Year

Product Description

Product Description

Antioxidant Powder Mesh 95 USP Pure Ascorbic Acid Powder at Low Price 

Ascorbic Acid Powder is a white or slightly yellow crystals or powder,a little acid.m.p.190ºC-192ºC,easily soluble in water,a little soluble in alcohol and uneasily soluble in Ether and chlorofom and other organic solvent.In solid state it is stable in air.Its water solution is easliy mutated when it meets with air.

Ascorbic Acid Powder is an essential nutrient for human being. Ascorbic Acid Powder is an antioxidant that protects the body from the threat of free radicals, and Ascorbic Acid Powder is also a coenzyme. It's widely exists in all kinds of fresh fruits and vegetables.

The main functions of Ascorbic Acid Powder are as follows:

1. Participate in the hydroxylation reaction. The hydroxylation reaction is a necessary step for the synthesis or decomposition of many important substances in the body. Ascorbic Acid Powder must be involved in the hydroxylation process.

1). Promote collagen synthesis. When Ascorbic Acid Powder is lacking, collagen synthesis is impaired, leading to scurvy.

2). Promote the synthesis of neurotransmitters (serotonin and norepinephrine).

3). Promote hydroxylation of steroids. Patients with high cholesterol should be given adequate Ascorbic Acid Powder.

4). Promote the hydroxylation and detoxification of organic matter or poison. Ascorbic Acid Powder can enhance the activity of mixed-function oxidases and enhance the detoxification (hydroxylation) process of drugs or poisons.

2. Reduction effect. Ascorbic Acid Powder can be oxidized or reduced in the body, so it can be used as a hydrogen donor and as a hydrogen acceptor, playing an important role in the redox process in the body.

1). Promote the formation of antibodies. The high concentration of Ascorbic Acid Powder helps reduce the cystine in food protein to cysteine, thereby synthesizing antibodies.
2). Promote the absorption of iron. Ascorbic Acid Powder can reduce the hard-to-absorb trivalent iron to easily absorbed divalent iron, thereby promoting iron absorption. In addition, it can also make the sulfhydryl group of ferrous complexase and other enzymes in an active state, in order to effectively play a role, so Ascorbic Acid Powder is an important auxiliary drug for the treatment of anemia.
3). Promote the formation of tetrahydrofolate. Ascorbic Acid Powder can promote the reduction of folic acid to tetrahydrofolate, so it has a certain effect on megaloblastic anemia.
4). Maintain the activity of sulfhydrylase.

Other functions:

1. Detoxification. After supplementing a large amount of Ascorbic Acid Powder in the body, it can alleviate the toxic effects of heavy metals such as lead, mercury, cadmium, and arsenic on the body.
2. Prevent cancer. Many studies have shown that Ascorbic Acid Powder can block the synthesis of carcinogen N-nitroso compounds and prevent cancer.
3. Scavenging free radicals. Ascorbic Acid Powder can be converted into semi-deoxyascorbic acid and dehydroascorbic acid by supplying electrons step by step to remove super-negative oxygen ions, hydroxyl radicals, organic free radicals and organic peroxy radicals in the body; re-reducing tocopherol free radicals Tocopherol, the ascorbic acid free radical generated by the reaction can be reduced to ascorbic acid under certain conditions by the system enzyme of NADH2.

ITEMS	SPECIFICATIONS	RESULTS
CHARACTERISTICS	WHITE OR ALMOST WHITE CRYSTALLINE POWDER	WHITE CRYSTALLINE  POWDER
IDENTIFICATION	POSITIVE REACTION	POSITIVE
MELTING POINT	ABOUT 190ºC	191.4ºC
PH	2.1-2.6	2.50
CLARITY OF SOLUTION	CLEAR	CLEAR
COLOR OF SOLUTION	≤ BY7	<BY7
COPPER	≤ 5 ppm	<5 ppm
HEAVY METALS	≤ 10 ppm	<10 ppm
MERCURY	< 0.1 mg/kg	< 0.1mg/kg
LEAD	<2 mg/kg	<2 mg/kg
ARSENIC	≤ 3 ppm	<3 ppm
CADMIUM (CD)	<1 mg/kg	<1 mg/kg
OXALIC ACID	≤ 0.2%	<0.2%
IRON	≤ 2 ppm	<2 ppm
LOSS ON DRYING	≤ 0.4%	<0.1%
SULPHATE ASH ( RESIDUE ON                 IGNITION )	≤ 0.1%	<0.1%
SPECIFIC OPTICAL ROTATION	+20.5°~ +21.5°	+20.91°
MESH	40-80 MESH	PASS
ORGANIC VOLATILE IMPURITIES	PASS	PASS
ASSAY	99.0%--100.5%	99.75%
CONCLUSION: COMPLY WITH THE STANDARD OF BP2009/USP32/EP6/E300/FCCV

 

Packaging & Shipping

 

 

Our services

1.      24Hour-On-Line Professional Quick Response.

2.      15years of Exporting Experience to more than 20 countries all over the world.
3.      Fast delivery within 10working days after payment.
4.      Flexible payment methods: TT, LC, DP, Western Union, Paypal.
5.      Professional guide on your purchase strategy based on market trendency.
 

Certifications

FAQ

Q1: Can I get some sample?

A: Sure. Free sample of 50-200grams can be provided upon request. 
Q2: What's your quality assurance?
A:We have very strict quality control system, to reduce the complaint rate to nearly Zero. Meanwhile, Our products are certified by ISO, HACCP, HALAL, KOSHER,GMP,etc. 
Q3: What's the MOQ?
A: For most of the products, MOQ is 100kgs, however, pls contact us for confirmation. 
Q4: What's the lead time?
A: Production lead time is around 10days after payment confirmed. 
Q5: What's your payment terms?
A: We accept the following payment terms:
30% TT in advance +70% before shipment.
L/C at sight
Western Union/Paypal 
Q6, How long until I can receive the goods?
A: Shipping time depends on many factors (country of destination, quantity of goods, shipping method, Custom control, etc), the delivery time can range from 7days to 50days.