1. Product indicators
Alfa- Arbutin Beta- Arbutin HPLC above 99%
Extraction site
Character inspection
appearance White powder
smell special
taste special
Physical properties
Moisture (%) no above 2.0
Ash content (%) no above 2.0
heavy metal
Total heavy metals (calculated by lead) �¢?�¤10ppm
Lead (PB) no above 2ppm
Arsenic (as) no above 2ppm
Mercury (Hg) no above 1ppm
Cadmium (CD) no above 5ppm
Microbiological detection
Total bacteria / (CFU / g) no above 1000
Yeast and mold (CFU / g) no above 100
Pseudomonas aeruginosa / (CFU / g) Do not detect
Staphylococcus aureus / (CFU / g) Do not detect
Heat resistant coliform / (CFU / g) Do not detect
2. Package specification
1.0kg /Aluminum foil bag ; 15kg / cardboard barrel; 25kg / cardboard barrel
3. Storage method
Avoid freezing environment, store in a dark, cool and dry place, room temperature and sealed.
Arbutin is a hydroquinone glycoside compound, its chemical name is 4-Hydroquinone-alpha-D-glucopyranoside (4-Hydroquinone-alpha-D-glucopyranoside), which exists in plants such as bearberry and bilberry. It is a natural whitening active substance emerging that is non-irritating, non-allergenic and compatible. There are two structural and functional functional groups in the molecular structure of arbutin: one is glucose residue; the other is phenolic hydroxyl group. The physical state of �±-arbutin is white to light gray powder, which is easily soluble in water and ethanol.
Arbutin is a hydroquinone glycoside compound its chemical name is 4HydroquinonealphaDglucopyranoside 4HydroquinonealphaDglucopyranoside which exists in plants such as bearberry and bilberry It is a natural whitening active substance emerging that is nonirritating nonallergenic and compatible There are two structural and functional functional groups in the molecular structure of arbutin one is glucose residue the other is phenolic hydroxyl group The physical state of arbutin is white to light gray powder which is easily soluble in water and ethanol
Arbutin (Beta Arbutin) is a new type of skin de-pigmentation and whitening agents, an extract of Bearberry plant which produced by a solid /liquid extraction, an environmentally friendly process .
Arbutin used in cosmetic industry:
Arbutin protect the skin against damage caused by free radicals, Arbutin is a skin whitening agent which is very popular in Japan and Asian countries for skin de-pigmentation, Arbutin inhibits the formation of melanin pigment by inhibiting Tyrosinase activity.
Arbutin is very safe skin agent for external use which does not have toxicity, stimulation, unpleasant odor or side effect such as Hydroqinone.The encapsulation of Arbutin constitute a delivery system to potentialize the effect in time. It is a way to incorporate the hydrophilic.
Alpha-arbutin is the active substance originated from natural plant which can whiten and lighten skin. Alpha Arbutin 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. Alpha Arbutin is one of the safest and most efficient whitening materials that are popular at present. Alpha Arbutin is also the most competitive whitening activity in the 21st century.
Main Function
1. Alpha-arbutin Skin lighten,Whiten and dispell fleck,
2. Alpha-arbutin Prevent ultraviolet radiation.
3. Alpha-arbutin Enhance immune system.
4. Alpha-arbutin is good for our enteric disease.
5. Alpha-arbutin has antiphlogistic and analgesic function to burn and scald.
568 Bearberry Alfa Arbutin Beta Arbutin Suppliers
Short on time? Let Bearberry Alfa Arbutin Beta Arbutin sellers contact you.
Our organization is considered as one of the processors and suppliers of Arbutin. The processing and formulation procedures of this chemical are carried out by our highly qualified professionals with the utilization of modern tools, advanced equipment and premium grade chemical compounds. Due to effectiveness, high level of purity and accurate composition, this Arbutin is extremely valued by the clients. This Arbutin is available with us at market leading prices. CAS Number: 497-76-7 Linear Formula: C12H16O7 Molecular Weight: 272.25
Bearberry is also called lingonberry, the main extract is arbutin and the content is up to 25%. Its main function is brightening skin and it has also been used as food addition agent.
Appearancewhite needle crystal or powder
Assay99.5% min
Melting point199-201 ( f+5 deg. C )
Loss on drying0.5% max
Heavy metals0.001% max
Arsenic0.0001% max
Iron0.001% max
Hydroquinone0.001% max
Ph value5.0-7.0 in 1% aqueous solution
Clarity of water solutiontransparency, colorless
Specific optical rotationf++-f+d 20 = - 66 f+ 2fp
Infrared signature peak1515cm-11220cm-11050 f+ (5~8) cm-1
Microbiological test:
Bacteria300cfu/g max
Fungus100cfu/g max
Packing in 10kg carton, inner sealed with 1kg x 10 aluminum foil bag.
Packing in 25kg cardboard drum, inner sealed with 25kg aluminum foil bag.
roduct Details of Alpha-Arbutin For Cosmetic:
Material Name : Alpha-Arbutin
Applications : Skin Whitening, Moisturizing, Tightening
Melting point: 199.5 Ã?°C
Flash point: 293.4 Ã?°C
Characteristics : Blocks Tyrosinase, Reduce skin's pigmentation
Merit : Has no Irritation to Skin
Demerit : Little Toxic and Side Effect
Adding It in Hair Cair : Inhibit Dandruff Production
Use : Burn Medicine, Rapid Pain Relief, anti-inflammatory Ability
Impressions : Block synthesis of Dopa and Dopaquinone
Features : Antitussive, Antiasthmatic And Expectorant Effects
lpha arbutin cas 84380-01-8
Capability : 1500MT/year
MP : 203-207 degree
Assay: 99% by HPLC
Item Specification Results
Appearance White crystalline powder White crystalline
Assay 99.0%Min 99.90%
Melting point 203-206degree 204.6-205.8
Clarity of water solution Transpency, colorless, none suspended matters Pass
pH value of 1% aqueous solution 5.0-7.0 6.05
Specific optical ratation D20=+176~184degree +179.5
Arsenic 2 ppm max pass
Hydroquinone 10 ppm max pass
Heavy metal 10 ppm max pass
Loss on drying 0.5% max 0.05%
Ignition residue 0.5% max 0.04%
Pathogen Bacteria:300cfu/g max
Fungus:100cfu/g max 20
20
Conclusion pass
ALPHA-ARBUTIN is a pure, water soluble, biosynthetic active ingredient. It is the more effective, faster and safer approach to promoting skin-brightening and an even skin tone on all skin types. ALPHA-ARBUTIN also minimizes liver spots and meets all the requirements of a modern skin-brightening and skin depigmentation product. Recommended concentration: 0.2% when formulated with an exfoliant or penetration enhancer, otherwise up to 2%.
Alpha-Arbutin is a biosynthetic active ingredient that is pure, water-soluble and is manufactured in a powder form. As one of the most advanced skin lightening ingredients on the market, it has been shown to work effectively on all skin types.
Description
Alpha-Arbutin is the more effective, faster and safer approach to skin lightening. It lightens the color of the skin more efficiently and effectively than do existing single components
Properties:
Alpha-arbutin blocks epidermal melanin biosynthesis by inhibiting enzymatic oxidation of Tyrosine and Dopa. It acts faster and more efficient than do existing single components.
Function:
*Promotes lightening and an even skin tone on all skin types.
*Minimizes liver spots.
*Can reduce the degree of skin tanning after UV exposure.
Cosmetic application:
*All degrees of skin lightening.
Formulations:
Alpha-arbutin is a water soluble, crystalline, white powder which is easily incorporated into the water phase of cosmetic formulations. Alpha-arbutin is stable against hydrolysis as tested in the pH range from 3.5 to 6.5.
Suggested concentration
0.2% when formulated with an exfoliant or penetration enhancer, otherwise up to 2%.
In-vitro test:
Alpha-arbutin exhibits impressive in-vitro tyrosinase inhibition on human cell lysate (IC50 = 1.0 mMol) as compared to Beta-Arbutin (IC50 = 9.0 mMol).
Alpha Arbutin powder is a pure,water-soluble,biosynthetic active ingredient manufactured in powder form.As one of the most advanced whitening ingredients on the market,alpha arbutin serum has been proven to be effective on all skin types.
Pure alpha arbutin powder is a new type of alpha-glycosidic bond of hydroquinone glycosidase.As a fading ingredient in cosmetics,�±-arbutin can effectively inhibit the activity of tyrosinase in the human body.Arbutin has been proven to be effective on all different skin tones.Alpha arbutin benefits for skin lightening.Arbutin is a more effective and safer whitening agent.
Studies have found that the whitening effect of alpha arbutin for skin is 10 times that of I-arbutin.
Iã??Specifications and properties of alpha arbutin:
Name:alpha arbutin
CAS no.:84380-01-8
Specifications:C12H16O7
Appearance:white powder
Detection method:HPLC
IIã??Basic introduction of alpha arbutin:
Alpha arbutin is similar to beta arbutin in that it inhibits the production and deposition of melanin and can remove freckles and discoloration, such as beauty. The results showed that alpha arbutin could inhibit the activity of tyrosinase at lower concentration, and its inhibition of tyrosinase was better than that of beta arbutin.
Alpha arbutin is the differential phase isomer arbutin, in recent years found that it is better than arbutin has strong inhibition of tyrosinase, can prevent the formation of melanin, and thus reduce the skin pigment deposition, remove spots and freckles, and on the melanin cell does not produce toxic, stimulating and allergenic effects, as well as the effect of sterilization, anti-inflammatory, thus caused wide attention of the cosmetics market. Alpha arbutin can inhibit the activity of tyrosinase at very low concentration. Although the inhibition mechanism is different from arbutin, its intensity is nearly 10 times that of arbutin, and the cell growth is not affected at high concentration. Since 2002, the European and American markets have promoted alpha arbutin as a safe and effective skin brightening active agent to the high-end cosmetics market, and it is the most ideal skin whitening and freckling active agent in the 21st century.
IIIã??Efficacy of alpha arbutin:
1.It can protect the skin from free radicals;
2.It can anti-aging, anti-uv, whitening skin;
3.It can inhibit the tyrosinase activity and inhibit the formation of melanin;
4.It is a very safe external skin preparation, non-toxic, non-irritating and non-smelly;
5.It can remove pigmentation and is very popular in Japan and Asian countries.
IVã??Application of alpha arbutin:
1.It can be used in the medical field, such as anti-inflammatory drugs, antibacterial agents;
2.It can be used in cosmetic fields, such as skin whitening and sunburn treatment.
3.It can be used to treat allergic skin inflammation.
Product Name Phenylethyl Resorcinol
Other Name Symwhite 377 Powder
Einecs No. 480-070-0
purity
99%min
CAS NO 85-27-8
MW 214.26
MF C14h14o2
Color White
Test HPLC
Storage Temperature Cool Dry Place
Phenylethyl Resorcinol is served as a newly lightening and brightening ingredient in skin care products with better stability and security, which is widely used in whitening, freckle removing and anti-aging cosmetics.
1. It has an outstanding whitening effect to skin. It is reported that it is one of the highest active tyrosine kinase inhibitors, which is 22 times higher than Kojic acid.
2. It is an antioxidant that is considered effective in influencing the formation of pigmentation, B16V, which is 210 times better than Kojic acid and 32 times than Arbutin. It could balance skin color and relieve the chromatosis caused by ultraviolet.
3. It served as an anti-oxidant agent with better performance, which is better than VE/VC/BHT
4. It is easily dissolved with dissolvability of 1% in glycol and easy to be added. Meanwhile it has better stability and security.
5. Dosage: 0.1-1.0%
A. Effectively inhibit the formation of melanin and the hyperpigmentation which caused by ultraviolet radiation.
B. Anti-inflammatory and antibacterial agent
C. Rapid analgesic, anti-inflammatory and strong, rapid elimination of swelling, heal quickly, leaving no scars.
Inci name:4-hydroquinone-alpha-d-glucopyranosidemolecular
Cas no. :84380-01-8
Molecular formula: c12h16o7
Molecular weight: 272.26
Main specifications
Item index
Appearance: white fine powder or crystals
Solubility: soluble in water ?alcohol
Melting point :202-206(±0.5)?
Stability ph: 5 ~ 7
Heavy metals =10ppm
Assay =99.50%
Application:
Skin care, sun care, skin whitening/lightening, treatment for pigmentary disorders such as age spots etc.
The reference addition is 0.2~2%.
Alpha Arbutin
Obtained from bearberry plant like Uva ursi, alpha arbutin is commonly used as an antioxidant hence used in most anti-aging products. This compound is known to inhibit activity of enzyme tyrosinase that is responsible for formation of melanin an element that protects the skin against harmful environmental conditions such as sun poisoning effect of UV and UVB radiations from the sun.
Quick View
Specification: 98%, 99%
Botanical Name: Uva ursi
Appearance:White crystalline powder
Mesh: 80
Loss on drying% â?¤1.0
Ignition residue: â?¤0.5%
Melting point: 203~206±1°C
Specific optical rotation: D20=+176~184º
Clarity of water solution: Transparency, colorless, nonesuspended matters
pH value of 1% aqueoussolution: 5.0~7.0
Storage and shelf life
Storage: 1kg foil bag, 25kg/drum ,double plastic bags for inner packing and carton drum for outer packing
Stored conditions: Cool&dry place. Do not freeze. Keep away from strong light and heat
Shelf time: 3 years when stored properly
568 Bearberry Alfa Arbutin Beta Arbutin Suppliers
Short on time? Let Bearberry Alfa Arbutin Beta Arbutin sellers contact you.
