China Supply Hot Sale Ascorbic Acid Vitamin C Powder
China Supply Hot Sale Ascorbic Acid Vitamin C Powder, Find details about China Vitamin C Powder, Vitamin C from China Supply Hot Sale Ascorbic Acid Vitamin C Powder
| Product Name | Ascorbic acid |
| CAS No. | 50-81-7 |
| Molecular Formula | C6H8O6 |
| Molecular Weight | 176.12 |
| Packing | 25 kg/carton |
| Shelf Life | 2Years |
Ascorbic acid is a naturally occurring organic compound with antioxidant properties. It is a white solid, but impure samples can appear yellowish. It dissolves well in water to give mildly acidic solutions. Because it is derived from glucose, many animals are able to produce it, but humans require it as part of their nutrition. Other vertebrates which lack the ability to produce ascorbic acid include other primates, guinea pigs, teleost fishes, bats, and some birds, all of which require it as a dietary micronutrient (that is, in vitamin form).
1 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
2. It can be used in feed additive and can improve animals' immunity from disease
3. VC fine-crystal and fine powder with 40-80, 30 - 300 mesh (US standard sieve)
4.It can be used in producing various medicines, it is an important medicine for clinical supplementary treatment
1)Keep food, fruits and beverage fresh and prevent them from producing unpleasant smell.
2)Prevent formation of nitrous amine from nitrous acid in meat products.
3)Improve dough quality and make baked food expand to its maximum.
4)Compensate the Vitamin C losses of beverage ,fruits and vegetables during processing rocedures.
5)Used as nutritional element in additives,Feed additives.
| Items | Specification |
| Characteristics | White or almost white,Crystalline powder or colourless crystals |
| Identification | Corresponds |
| Melting Point | 189°C ~ 193°C |
| PH (5%,W/V) | 2.1-2.6 |
| PH (2%,W/V) | 2.4-2.8 |
| Specific Optical Rotation | +20.5° ~ +21.5° |
| Apperance of Solution | Clarity: Clear; Colour: ≤BY7 |
| Heavy Metals | ≤10ppm |
| Copper | ≤5 ppm |
| Iron | ≤2 ppm |
| Arsenic | ≤3 ppm |
| Lead | <2 ppm |
| Loss of Drying | ≤0.4% |
| Sulphate Ash | ≤0.1% |
| Oxalic Acid (Impurity E) | ≤0.2% |
| Related substances | Impurity C: ≤0.15% Impurity D: ≤0.15% Unspecified impurities: ≤0.10% Total impurities: ≤0.20% |
| Residual solvents | Meets the requirements |
| Assay | 99.0%-100.5% |
You Might Also Like
Triac 0-10V Dali Dimmable Recessed LED Downlight/ COB LED Ce......
GMP Factory Supply Food Grade Phycocyanin Spirulina Extract
Table Tennis Racket with Rubber + Bag Ping Pong Bat
3mh Cool Giant Fat Inflatable Cat Cartoon for Advertising
Mslfp14 17*17 Wired Box Size X-ray Digital Flat Panel Detect......
Portable Glass Shape Edge Polishing Machine
A4 A3 Paper Wrapping Machine
Stainless Steel Angle Tube Strainer
Sinchold 9220/20/45 Forged Steel Welded Crane Rail Clips
Warehouse Tent Made by Superb Tent
Thyristor Rectified CO2 MIG Mag Arc Welding Machine