| Customization: | Available |
|---|---|
| CAS No.: | 497-76-7 |
| Formula: | C12h16o7 |
|
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Arbutin is an ideal whitening agent for whitening cosmetics.
Beta Arbutin Powder can infiltrate into the skin quickly without affecting the concentration of cell multiplication and effectively prevent activity of tyrosinase in the skin and the forming of melanin. By combined arbutin with tyrosinase, decomposition and drainage of melanin are accelerated, splash and fleck can be got ride of and no side effects are caused.Arbutin Powder is one of the safest and most efficient whitening materials that are popular at present. Arbutin is also the most competitive whitening activity in 21st century.
| Function |
| (1) Arbutin can protect the skin from free radical damage. (2) It is a skin whitening agent, very popular in Japan and Asian countries, used for skin discolouring. (3) Inhibited the formation of melanin by inhibiting tyrosinase activity. (4) It is a very safe skin preparation for external use, without hydro-quinone toxicity, irritation, unpleasant smell and side effects. (5) It mainly has three functions of whitening, anti-aging and UVB/UVC filtering. |
| Item | Specification | Results |
| Appearance | White crystalline powder | White crystalline powder |
| Assay | ≥99.5% | 99.9% |
| Melting point | 199~201±0.5ºC | 199.5-200.7ºC |
| Clarity of water solution | Transparency, colorless, none suspended matters | pass |
| pH value | 5.0~7.0 | 6.13 |
| Specific optical rotation | α D20=-66±2º | -65. 1° |
| Infrared peak value | 1515cm- 1 1220cm- 1 1050cm- 1 ±(5~8) cm- 1 | pass |
| As | ≤2 ppm | pass |
| Heavy metal | ≤20 ppm | pass |
| Loss on drying | ≤0.5% | pass |
| Ignition residue | ≤0.5% | pass |
| Pathogen | Bacteria : ≤300cfu/g max Fungus: ≤100cfu/g max |
<20 <20 |
| Conclusion | Conformance | |
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Shijiazhuang Randa Technology Co., Ltd. is a manufacturer and exporter mainly engaged in the production of chemical products such as washing raw materials. It is committed to providing customers with cost-effective chemical raw materials. The factory environment is elegant, well-equipped, and sufficient resources. The company has advanced technology and professional technicians. The company's sales have grown steadily since its establishment. The company adheres to the business philosophy of "quality, price, customer first", which is effectively reflected in the operation, and is committed to providing customers with sufficient supply, stable and reliable quality.
Our warehouse adopts refined area division, and in addition, we have special storage areas such as dangerous goods storage area,temperature control area, and heavy cargo area. The overall storage capacity is sufficient to meet the large-scale inventory demand.
Our core area for technology research and quality control has modern equipment and advanced testing technology, ensuring that we can continuously innovate while strictly controlling product quality.
1. Who are we?
Our headquarters is located in Hebei, China.
2. How do we ensure quality?
Always pre-production samples before mass production; Always final inspection before shipment;
3. What can you buy from us?
Solar energy systems, artificial grass, chemical raw materials, metal materials, construction machinery and parts
4. Why should you buy from us instead of other suppliers?
1) Green and healthy concept, smart and comfortable brand
2) Authoritative technical team, design ideal system
3) Tailor-made solutions, energy-saving effect
4) Advanced equipment production, safety and quality assurance
5) Flexible marketing model, mutual benefit
5: Can you give me samples?
We provide samples for free and we can afford the postage.
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