China Skin Whitening Alpha Arbutin Powder Alpha Arbutin Cosmetic Grade with Best Price, Find details about China Alpha Arbutin Powder, Alpha Arbutin from Skin Whitening Alpha Arbutin Powder Alpha Arbutin Cosmetic Grade with Best Price
Product Name | Magnesium Ascorbyl Phosphate (MAP) |
Appearance | White powder |
Assay | ≥98% |
CAS No. | 113170-55-1 |
Molecular Formula | C12H12O18P2Mg3 . 10H2O |
Molecular weight | 759.22 |
Storage | Store in cool and dry places, keep away from strong light. |
Shelf life | 2 years when properly stored. |
Product Name: | Alpha Arbutin | Manufacture Date: | Sep, 18th, 2020 |
CAS No.: | 84380-01-8 | Expiry Date: | Sep, 17th, 2022 |
Chemical Formula: | C12H16O7 | Report Date: | Sep, 26th, 2020 |
Quantity: | 330KG | Batch No: | DNAXG200910 |
Analysis Items | Specifications | Results | Methods |
Active Ingredients Tests | |||
α-Arbutin | ≥99.5% | 99.8% | HPLC |
Hydroquinone | ≤10.0ppm | ND | ChP2015 IV 0512 |
Physical Tests | |||
Appearance | White fine powder | Complies | Visual |
Odor | Characteristic | Complies | Organolepitic |
Taste | Characteristic | Complies | Organolepitic |
pH value (1% solution) | 5.0-7.0 | 5.87 | ChP2015 IV 0631 |
Melting Point | 202.0~210.0 ±0.5 ºC | 204.4-206.6 ºC | ChP2015 IV 0612 |
Specific Optical Rotation | +174.0˚~+186.0˚ | 177.79˚ | ChP2015 IV 0621 |
Loss on drying | ≤0.5% | 0.18% | ChP2015 IV 0831 |
Residue on Ignition | ≤0.5% | 0.08% | ChP2015 IV 0841 |
Chemical Tests | |||
Heavy Metals | ≤10ppm | Complies | ChP2015 IV 0821 |
As | ≤2.0ppm | 0.02ppm | ChP2015 IV 2321 |
Pb | ≤1.0ppm | 0.03ppm | ChP2015 IV 2321 |
Microbiological Tests | |||
Total Bacteria Count | ≤1000cfu/g | 80cfu/g | GB4789.2-2016 |
Yeast and Mold | ≤100cfu/g | 10cfu/g | GB4789.15-2016 |
E.Coli | Negative | Negative | GB4789.3-2016 |
Salmonella enterica | Negative | Negative | GB4789.4-2016 |
Pseudomonas aeruginosa | Negative | Negative | GB4789.5-2016 |
Staphylococcus aureus | Negative | Negative | GB4789.5-2016 |
1. Alpha arbutin powder is applied in cosmetic field.
(1) Alpha arbutin powder can protect the skin against damage caused by free radicals.
(2) Alpha arbutin powder is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation.
(3) Alpha arbutin powder inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
(4) Alpha arbutin powder is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.
(5) Alpha arbutin powder mainly gives three main properties; Whitening effects, anti- age effect and UVB/ UVC filter .
2. Alpha arbutin powder is applied in medical field.
(1) Alpha arbutin powder was first used in medical areas as an anti-inflammatory and antibacterial agent.
(2) Alpha arbutin powderwas used particularly for cystitis, urethritis and pyelitis.
(3) Alpha arbutin powder may be used to repress the virulence of bacterial pathogens and to prevent contaminating bacteria.
(4) Alpha arbutin powder is used for treating allergic inflammation of the skin .
(5) Alpha arbutin powder has been used to prevent pigmentation and to whiten the skin beautifully.
(6) Alpha arbutin powder can be used to whiten the skin, to prevent liver spots and freckles, to treat sunburn marks and to regulate melanogenesis.