Vitamin C (L-ascorbic acid) (Standard)
- Product Code: 941
vitamin c powder L-ascorbic acid type makes the skin look brighter, reduces wrinkles, stimulates collagen production. Antioxidant
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Test Name | Specification |
---|---|
Characteristics | White or almost white crystalline powder or colorless crystals |
Identification : IR | Complies |
Identification : CA | Positive |
Melting Point | About 190C |
Specific Rotation | +20.5 - +21.5 |
Acidity (pH) | 2.1 - 2.6 |
Assay | 99.0% - 100.5% |
Loss on Drying | <=0.40% |
Impurity E (Oxalic Acid) | <=0.2% |
Related Substances : Impurity C | <=0.15% |
Related Substances : Impurity D | <=0.15% |
Related Substances : Unspecified Impurities | <=0.10% |
Related Substances : Total Impurities other than C,D | <=0.2% |
Heavy Metals | <=10 ppm |
Arsenic | <=3 ppm |
Lead | <= 2 ppm |
Mercury | <=1 ppm |
Copper | <=5 ppm |
Iron | <=2 ppm |
Sulphated Ash | <=0.1% |
Clarity of Solution | Clear |
Colour of Solution | <=BY |
Residual Solvents : Methanol | <=0.3% |
Particle-Size : more than 40 mesh | <=30% |
Particle-Size : between 40 and 80 mesh | >=45% |
Vitamin C Vitamin C Powder L-ascorbic acid type Makes the skin look brighter helps shallow wrinkles Stimulates collagen production and is an antioxidant
Vitamin C from China is an affordable option. For formulas that focus on cost savings
Vitamin C type L-ascorbic acid should not be mixed with water directly. due to oxidation and deterioration
In the formula there must be Disodium EDTA To always hold charge when mixed with L-Ascorbic Acid in water as Iron, Copper, Nickle Salts can destroy L-Ascorbic Acid
The difference between each type of Vitamin C (L-Ascorbic Acid)
1. Vitamin C (L-ascorbic acid) (China, Standard) Produced from China with normal powder size (smaller than sugar but bigger than salt) is a product that focuses on saving
2. Vitamin C (L-ascorbic acid) (Fine) There is a small powder size (Fine), with the average size in the range. 200-300 microns
3. Vitamin C (L-ascorbic acid) (Ultra-Fine) There is an ultra-fine powder size (Ultra-Fine), smaller than 45 microns, being the smallest.
Vitamin C of Ascorbic Acid, any grade is not stable. when dissolved in water But it is more effective than other forms of Vitamin C
The difference between each type of Vitamin C that the company sells:
1. Ethyl Ascorbic Acid : Vitamin C is water soluble, highly stable, easy to mix, moderate efficiency. In terms of clarity (whitening)
2. Perfect-C™ (Ascorbyl Tetraisopalmitate) : Vitamin C dissolves in oil. Moderately stable high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin.
3. Ascorbyl Glucoside (AA2G™, Stable Vitamin C) : Vitamin C is soluble in water, moderately stable. It has a complex blending process (pH-optimized) and is highly effective in whitening and anti-oxidant.
4. Vitamin C (L-ascorbic acid) Ultra-Fine , Vitamin C (L-ascorbic acid) Fine : Vitamin C is soluble in water, can dissolve in water very quickly and disperse very well. low stability There is a complicated mixing process. high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin Maiden
5. Vitamin C (L-ascorbic acid) : Vitamin C is water soluble and has low stability. There is a complicated mixing process. high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin. Maiden Maiden
6. Stabilized Vitamin C (Natural-C Glycol™) Serum Maiden : Ready-made vitamin C base with high stability. but cannot modify or add other ingredients because it affects the stability of the bass high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin Maiden Maiden Maiden
7. Magnesium Ascorbyl Phosphate (MAP) : water soluble vitamin C High stability, easy to mix, moderate efficiency. In terms of clarity (whitening)
8. Sodium Ascorbyl Phosphate (SAP) : water soluble vitamin C High stability, easy to mix, moderate efficiency. In terms of whitening, it is similar to MAP. Maiden
9. Vitamin C Ester (Ascorbyl Palmitate) : Vitamin C, oil soluble type Suitable for use as an anti-oxidant in oil formulations, less effective in other areas. Compared to other forms of Vitamin C
recommended use Protec™ OX and Protect™ UV in the formula to help protect Vitamin C from deterioration Maiden Maiden
Use: For wrinkle reduction or whitening products to whiten skin in the form of gels, serums, lotions or creams.
Mixing method: mix in the final step The temperature of the cosmetics must be below 30. °C and the pH is between 2.0-4.0 (DOE requires skin makeup to have a pH of at least 3.5) Maiden Maiden
Usage rate: 3-15% (3% for general wrinkle reduction, 15% for whitening to whiten skin)
Product characteristics: pure white powder
Solubility: can dissolve in water It may take a little heat for a short period of 1-3 minutes (50-70 °C to help dissolve)
Storage: For long term storage Store in the refrigerator at a temperature of 6-8 degrees. Do not expose to sunlight and heat. Seal the lid tightly. Shelf life is 3 years.
INCI Name : L-Ascorbic Acid Maiden (Grade: Standard)
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Example recipes using this ingredient:
- › lock_outlineC E Ferulic Cream
- › lock_outlineVitamin C Mask Cream
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Lab Service | Price |
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vitamin c powder L-ascorbic acid type makes the skin look brighter, reduces wrinkles, stimulates collagen production. Antioxidant
Vitamin C Vitamin C Powder L-ascorbic acid type Makes the skin look brighter helps shallow wrinkles Stimulates collagen production and is an antioxidant
Vitamin C from China is an affordable option. For formulas that focus on cost savings
Vitamin C type L-ascorbic acid should not be mixed with water directly. due to oxidation and deterioration
In the formula there must be Disodium EDTA To always hold charge when mixed with L-Ascorbic Acid in water as Iron, Copper, Nickle Salts can destroy L-Ascorbic Acid
The difference between each type of Vitamin C (L-Ascorbic Acid)
1. Vitamin C (L-ascorbic acid) (China, Standard) Produced from China with normal powder size (smaller than sugar but bigger than salt) is a product that focuses on saving
2. Vitamin C (L-ascorbic acid) (Fine) There is a small powder size (Fine), with the average size in the range. 200-300 microns
3. Vitamin C (L-ascorbic acid) (Ultra-Fine) There is an ultra-fine powder size (Ultra-Fine), smaller than 45 microns, being the smallest.
Vitamin C of Ascorbic Acid, any grade is not stable. when dissolved in water But it is more effective than other forms of Vitamin C
The difference between each type of Vitamin C that the company sells:
1. Ethyl Ascorbic Acid : Vitamin C is water soluble, highly stable, easy to mix, moderate efficiency. In terms of clarity (whitening)
2. Perfect-C™ (Ascorbyl Tetraisopalmitate) : Vitamin C dissolves in oil. Moderately stable high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin.
3. Ascorbyl Glucoside (AA2G™, Stable Vitamin C) : Vitamin C is soluble in water, moderately stable. It has a complex blending process (pH-optimized) and is highly effective in whitening and anti-oxidant.
4. Vitamin C (L-ascorbic acid) Ultra-Fine , Vitamin C (L-ascorbic acid) Fine : Vitamin C is soluble in water, can dissolve in water very quickly and disperse very well. low stability There is a complicated mixing process. high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin Maiden
5. Vitamin C (L-ascorbic acid) : Vitamin C is water soluble and has low stability. There is a complicated mixing process. high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin. Maiden Maiden
6. Stabilized Vitamin C (Natural-C Glycol™) Serum Maiden : Ready-made vitamin C base with high stability. but cannot modify or add other ingredients because it affects the stability of the bass high efficiency both wrinkles (anti-oxidant), radiance (whitening) and softness (collagen level) of the skin Maiden Maiden Maiden
7. Magnesium Ascorbyl Phosphate (MAP) : water soluble vitamin C High stability, easy to mix, moderate efficiency. In terms of clarity (whitening)
8. Sodium Ascorbyl Phosphate (SAP) : water soluble vitamin C High stability, easy to mix, moderate efficiency. In terms of whitening, it is similar to MAP. Maiden
9. Vitamin C Ester (Ascorbyl Palmitate) : Vitamin C, oil soluble type Suitable for use as an anti-oxidant in oil formulations, less effective in other areas. Compared to other forms of Vitamin C
recommended use Protec™ OX and Protect™ UV in the formula to help protect Vitamin C from deterioration Maiden Maiden
Use: For wrinkle reduction or whitening products to whiten skin in the form of gels, serums, lotions or creams.
Mixing method: mix in the final step The temperature of the cosmetics must be below 30. °C and the pH is between 2.0-4.0 (DOE requires skin makeup to have a pH of at least 3.5) Maiden Maiden
Usage rate: 3-15% (3% for general wrinkle reduction, 15% for whitening to whiten skin)
Product characteristics: pure white powder
Solubility: can dissolve in water It may take a little heat for a short period of 1-3 minutes (50-70 °C to help dissolve)
Storage: For long term storage Store in the refrigerator at a temperature of 6-8 degrees. Do not expose to sunlight and heat. Seal the lid tightly. Shelf life is 3 years.
INCI Name : L-Ascorbic Acid Maiden (Grade: Standard)
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