Factory Supply Bulk Supplement CAS No 50-81-7 Food Grade Acide Ascorbic L-Ascorbic Acid Powder Vitamin C Ascorbic Acid

• CAS No.: 24634-61-5
• Formula: 24634-61-5
• EINECS: 24634-61-5
• Packaging Material: Paper
• Storage Method: Frozen
• Shelf Life: >12 Months
• Model NO.: Food grade
• Nutrient Composition: Vitamin
• Resource: Natural
• The content of active substances: ＞90%
• Transport Package: Drum
• Specification: 25kg
• Trademark: Vantage
• Origin: China
• HS Code: 1701999001
• Production Capacity: 1000000 Tons/Year

Product Description

Product Name:	Ascorbic Acid
Appearance:	White or almost White crystals Crystalline Powder
Active Ingredients:	Vitamin C
Spec./Purity:	99%
Shelf Life:	24 Months
Packing Details:	1kg/bag;25kgs/drum; as per customers' request
Storage:	Cool Dry Place

Quality Control

COA of Ascorbic Acid

Product Name:	Ascorbic Acid	Batch Number:	CY20220415
CAS No.:	79-81-2	Manufacture Date:	Apr.15,2022
Grade:	Cosmetic Grade	Analysis Date:	Apr.18,2022
Quantity:	823kgs	Expire Date:	Apr.15,2024

ITEM	STANDARD	TEST RESULT
Assay	99.0% ~100.5%	99.72%
Oxalic Acid	≤0.2%	<0.2%
Physical & Chemical
Appearance	White or almost White crystals Crystalline Powder	Complies
Identification	Positive Reaction	Positive
Specific Optical Rotation	+20.5°~+21.5°	+20.81°
Melting Point	About 190ºC	191.0ºC
PH(5%,W/V)	2.1~2.6	2.41
PH(2%,W/V)	2.4~2.8	2.43
Particle Size	90% pass 80 mesh	Complies
Sulphate Ash	≤0.1%	<0.1%
Loss on Drying	≤0.4%	0.09%
Iron	≤2.0ppm	<2.0ppm
Residual Solvents	≤3,000ppm	<3,000ppm
Heavy Metal
Total Heavy Metal	≤10.0ppm	<10.0ppm
Pb	≤2.0ppm	<2.0ppm
As	≤3.0ppm	<3.0ppm
Cd	≤1.0ppm	<1.0ppm
Cu	≤5.0ppm	<5.0ppm
Microbiological Test
Total Plate Count	≤10,000cfu/g	<100cfu/g
Yeast & Mold	≤1,000cfu/g	<100cfu/g
E.Coli	Negative	Negative
Salmonella	Negative	Negative
Staph Aureus	Negative	Negative
Conclusion: Conform with specification
Storage: Keep in cool & dry place. Keep away from strong light and heat
Packing By 25kgs/Drum,inner by plastic bag
Shelf life: Two Years under the above condition, and in it's original package

Functions

Function of Ascorbic Acid

Ascorbic acid, a water-soluble dietary supplement, is consumed by humans more than any other supplement. The name ascorbic means antiscurvy and denotes the ability of ascorbic to combat this disease. Vitamin C is the l-enantiomer of ascorbic acid. Ascorbic acid deficiency in humans results in the body's inability to synthesize collagen, which is the most abundant protein in vertebrates.

Application of Ascorbic Acid

Used as a nutritional fortification agent, it is mainly used in juice, bread, biscuits, fortified milk powder, candy, etc.
Add in orange juice, still can improve product flavor. Added to canned fruit, can also prevent the product from oxidation
discoloration and flavor change. It can also be used as a color protection agent for meat products. Ascorbic acid can also be used as a substitute for organic acids in some foods because of its remarkable acidity.

Company Introduction
Zhuhai Fandida Trading Co., Ltd. is a global chemical production and trading company headquartered in Zhengzhou, China. We have a history of over 10 years specializing in water treatment and fine chemicals. Adhering to the principles of integrity, win-win, high-quality service, and sustainable development. We have established long-term and stable business relationships with many famous chemical enterprises, exporting our products to more than 50 countries and regions, and receiving praise from domestic and foreign customers.Our factory (Zhuhai Fandida Trading Co., Ltd.) is located in Zhuhai, Guangzhou, China. We have professional R&D and design capabilities, high skilled manufacturing capabilities, and a comprehensive after-sales service system. We also have good customer relationships and promising markets in Indonesia, Malaysia, the United States, Poland, Russia, Singapore, Pakistan, Türkiye, Vietnam, Brazil, Thailand and other places.Zhuhai Fandida Trading Co., Ltd. will always adhere to the business philosophy of "making employees happy, making customers successful, and contributing to society", providing customers with high-quality services through stable, high-quality, cost-effective products and top-notch expert team consulting.Our factory has advanced production equipment and a central control room in the production workshop, which tests and controls all aspects of production to ensure product quality and delivery time.controls all aspects of production to ensure product quality and delivery time.