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Brand: naturalnf
CAS No.: 50-81-7
Other Names: Antiscorbic Vitamin
MF: C6h8o6
EINECS No.: 200-066-2
Model No.: F0154
Product Name: L(+)-Ascorbic Acid
Appearance: Fine Powder
Certification: Iso,Kosher,Haccp
Grade: Food.Medical.
Application: Food Addtive
Specification: 99%
Product Type: Powder
Function: Antioxidants
Color: White To Pale Yellow Powder
Test Method: Hplc
100% Pharmaceutical Grade Vitamin C Powder L Ascorbic Acid Powder
| Basic Information | |
| Product Name | L(+)-Ascorbic acid |
| CAS NO. | 50-81-7 |
| Specification | 99% |
| Test Method | HPLC |
| Detailed Specification | |
| Appearance | Fine Powder |
| Color | White to pale yellow powder |
| Odor | Characteristic |
| Taste | Characteristic |
| Physical Characteristics | |
| Particle Size | 100%Through 60 mesh |
| Loss on Drying | ≤5.0% |
| Specific Rotation | +20.5℃~+21.5℃ |
| IR | Conforms to reference |
| Residue on Ignition | ≤0.1% |
| Heavy metals | |
| Total Heavy Metals | ≤10ppm |
| Arsenic | ≤3ppm |
| Lead | ≤2ppm |
| Microbiological Tests | |
| Total Plate Count | ≤1000cfu/g |
| Total Yeast & Mold | ≤100cfu/g |
| E.Coli | Negative |
| Salmonella | Negative |
| Staphylococcus | Negative |
| Packing | |
| N.W.25kgs | |
| G.W.28kgs | |
| Paper-drums and two plastic-bags inside. | |
| Storage | |
| Store in cool & dry place.Keep away from strong light and heat. | |
| Shelf life | |
| 24 months when properly stored. | |
| What is L(+)-Ascorbic acid |
Vitamin C is a strong reducing agent with Antioxidant effects. Since vitamin C is an optically active molecule, it can be divided into left-handed and right-handed according to its optical rotation. L(+)-Ascorbic acid is the only form of vitamin C that can be directly absorbed by human skin. It promotes collagen proliferation, repairs UV damage to the skin, and diminishes melanin.
| Function of L(+)-Ascorbic acid |
u Antioxidant, anti-aging
u Promote collagen hyperplasia
u Repair damaged skin
u Treatment and prevention of scurvy
| Application of L(+)-Ascorbic acid |
1.Cosmetics
1) L-Vitamin C inhibits tyrosinase and reduces melanin, and diminishes the formed spots to inhibit melanin formation.
2) Promote collagen synthesis to reduce fine lines.
3) L-Vitamin C can effectively neutralize free radicals, improve skin texture, restore damaged skin, and make skin firm and elastic.
4) Promote skin metabolism and accelerate skin rejuvenation.
2. Medical
Vitamin C is mainly used for the prevention or treatment of scurvy in medicine, as well as for diseases such as dental caries, gingival abscess, anemia, and growth and development caused by anti-hyperacid deficiency.
Vitamin C can be used for sandwich hard candy, and the amount used is 2000-6000mg/kg;
The amount of use in high-iron cereals and their products is 800-1000 mg/kg;
The amount used in infant food is 300-500 mg/kg;
The amount used in canned fruit is 200-400 mg/kg;
The amount used in drinks and milk drinks is 120-240 mg/kg;
The amount used in the puree is 50 to 100 mg/kg.
About Us
| Selling Units | : | Kilogram/Kilograms |
|---|---|---|
| Package Type | : | N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside. |
Packaging: N.W.25kgs G.W.28kgs Paper-drums and two plastic-bags inside.
Transportation: Express,Ocean,Air
Place of Origin: China
Supply Ability: 10Metric Ton/Metric Tons per Month
Port: China Main Port
Payment Type: L/C,T/T,D/P
Incoterm: FOB,CFR,CIF,EXW
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