Basic Info.
Model NO.
99%
Nutrient Composition
Vitamin
Resource
Natural
The content of active substances
＞90%
Product Name
Vitamin C
Assay
99%
Ingredients
Food Additives
MOQ
1kg
Place of Origin
Shaanxi, China
Package
1kg/Bag, 25 Kg/Drum
Sample
Avaliable
Brand Name
Purelife
Grade
Feed Grade
Storage
Cold Dry Place
Other Names
Ascorbic Acid
Appearance
White Crystalline Powder
Type
Vitamin
COA
Available
Molecular Weight
176.12
Transport Package
Aluminum Foil Bag, Plastic Container, Drum
Specification
Content > 99%
Trademark
Purelife
Origin
China of Shannxi
HS Code
2936270010
Production Capacity
9000 Monthly
Product Description
Nutrition Enhancers Cosmetic Grade Vc 99% Purity Ascorbic Acid Powder Vitamin C
Vitamin C is a white monoclinic crystal or crystalline powder with melting point on 190 ºC -192 ºC, no smell, sour, yellowish color after long time standing. The product is easily soluble in water, slightly soluble in ethanol, insoluble in ether, chloroform. The aqueous solution is acidic. 5% (W / V) aqueous solution PH2.1-2.6 (W / V), the rotation of aqueous solution is +20.5 ° ~ +21.5.
| Product Name | Vitamin C | |||
| Purity | 99% | |||
| Appearance | White Crytalline Powder | |||
| Grade | Cosmetic,Food Grade | |||
| CAS No. | 50-81-7 | |||
| Molecular formula | C6H8O6 | |||
| Molecular weight | 176.12 | |||
| Water solubility | Completely soluble in water | |||
| Package | 1kg Vitamin C /with double plastic container inside/Aluminum foil bag outside | |||
| 1kg/Carton,5kgCarton,10kg/Carton,25kg/Drum,OEM | ||||
| Delivery time: | Within 2-3 work days after payment | |||
| Shipment | FedEx,DHL,EMS,UPS,The Special Line | |||
| Payment terms | TT,Western Union | |||
Functions&Application:
Ascorbic acid is used primarily as an antioxidant, which can provide multiple benefits to food product. Slowing the oxidation preserves color and freshness. The low pH of ascorbic acid can help prevent microbial growth, thereby preventing spoilage and preserving freshness. For these reasons, ascorbic acid is a popular natural ingredient preservative. It can be used as a preservative in a vast array of food products, including bread, cured meats, and other sauces and spreads.The Vitamin C properties of ascorbic acid make it an excellent ingredient for vitamin supplementation. Simply adding ascorbic acid to food increases the Vitamin C content. Since naturally occurring Vitamin C is easily destroyed, many foods are fortified with ascorbic acid to replenish the Vitamin C content. Ascorbic acid is often added to fruit juices, dried fruit, cereal, and other snack foods for this purpose.
The flavor of ascorbic acid shouldn't be overlooked. Like any acid, it provides a nice tart flavor that enhances many food products. Candies, jams, jellies, and fruit juices often benefit from this burst of acidity that gives the consumer the distinct impression of fresh fruit.
| Product Name | Vitamin C | |||
| Item of Test | Limits of Test | Results of Test | ||
| Appearance | White crystalline powder | Complies | ||
| Assay | ≥99% | 99.98% | ||
| Odor | Characteristic | Complies | ||
| Loss on drying | <3% | 1.35% | ||
| Ash | <3% | 1.6% | ||
| Residual solvents | Negative | Complies | ||
| Residual pesticides | Negative | Complies | ||
| Chemical analysis | ||||
| Heavy Metal | <10ppm | Complies | ||
| Arsenic (As) | <1ppm | Complies | ||
| Lead(Pb) | <1ppm | Complies | ||
| Cadmium (Cd) | <0.5ppm | Complies | ||
| Mercury (Hg) | Absent | Complies | ||
| Microbiology analysis | ||||
| Total Plate Count | <1000cfu/g | Complies | ||
| Yeast & Mold | <100cfu/g | Complies | ||
| E.Coli | Negative | Complies | ||
| S. Aureus | Negative | Complies | ||
| Salmonella | Negative | Complies | ||
| Pesticides | Negative | Complies | ||
| Conclusion | Conform with specification | |||
Package:
- Delivery Time: Around 3-5 workdays after your payment.
- Package: In fiber-drums with two-plastic bags inside.
- Net Weight: 25kgs/Drum / Gross Weight: 28kgs/Drum
- Drum Size & Volume: I.D.42cm × H52cm, 0.08 m³/ Drum
- Storage: Stored in dry and cool place, keep away from strong light and heat.
- Shelf Life: Two years when properly stored.
Shipping:
- 1, DHL Express, FEDEX and EMS for quantity less than 50KG, usually called as DDU service;
- 2, Sea shipping for quantity over 500KG; and air shipping is available for 50KG above;
- 3, For high value products, please select air shipping and DHL express for safe;
- 4, Please confirm if you can make the clearance when goods reach your customs before placing an order, for buyers from Mexico, Turkey, Italy, Romania,Russia, and other remote area
