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 Trade Leads: |
| [SELL] Arbutin [2004-06-29] |
English name : Arbutin, Arbutosie, Ursin, Uresol etc..
CTFA name : Arbutus extract
CAS register name and No. : Arbutin No.497-76-7
Chemical name : hydroquinone-β-D-glucopyranoside
Arbutin synthesized by our company owns high purity and excellent quality. Almost no hydroquinone can be examined. It is the only arbutin product that can meet this high standard.
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| [SELL] alpha-arbutin [2004-06-29] |
is the epimer of arbutin,which has been found to have stronger inhibitory action than that of arbutin. Even in very low concentration, -arbutin can inhibit the activity of tyrosinase. Its inhibitory mechanism is different from that of arbutin and its intensity is 10 times as much as that of arbutin. -arbutin appeared in the cosmetics market as a safe and high efficient skin lighting active agent in 2002.
a-arbutin will make skin bright and full of ginger，It has obvious effect to the blackspot caused by ultraviolet radiation burning.
Our company is the first in China to successfully synthesize -arbutin，which provides a safe and more efficient skin whitening material for beauty treatment products.
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| [SELL] Plant extract arbutin [2004-06-29] |
Arbutin was first discovered in arctostapylos uva-ursi (L.) spreng and then in the leaves of vaccinicum vitis-idaca L., pyrus pyrifolia (Burm.f.) Kakai. and saxifraga stolonifera (L.) Meerb. It is used as additive of drug and cosmetics after it is extracted.
Arbutin WE-V25 is the arbutin extracted from Vaccinicum itis-idaca L , which content is over 25%, a great amount of arbutin derivative,, flavonoid compounds and tannic acid etc. It can relieve cough, remove the phlegm, diminish inflammation etc.. So it is used as antitussive, urethra disinfector, also as food extender in the US.
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| [SELL] Capsaicinoid [2005-12-05] |
| The capsaicinoids we offer are extracted from pepper fruits by a patent method that we developed, and fully conform to USP 27 (2004). Currently our production capacity of capsaicinoids is 1,500Kg every year.
Appearance:white or light yellow acicular crystals
Melting point:57～66°C (melting range <5°C)
Ash <1.0%
Water <1.0%
Solvent residue none ... |
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| [SELL] Kojic Acid [2004-06-29] |
Appearance: White needle crystal
Melting point: 153~156ºC
Assay:≥99.0%
Loss on drying: <0.5%
Ignition residue: < 0.5%
Ferrum: <10ppm
Heavy metal: <3ppm
Arsenic: <1ppm
Chloride: <50ppm
Pathogen: Bacteria count<300 CPU Fungus<100 CPU
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| [SELL] Phytoclear EL-1 [2005-12-05] |
Appearance:white crystals
HPLC assay:95%
Water:< 2.0%
Heavy metal:< 10ppm
As:< 2ppm
Residue on ignition:<0.5
Plate count:<100 cfu/g
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| [SELL] Kojic Dipalmitate [2004-06-29] |
Appearance: White sheet crystals
Melting point: 92~96ºc
Assay:≥98%
Loss on drying: <0.5%
Ignition residue: < 0.5%
Color reaction of ferric chloride: Negative
Heavy metal: <10ppm
Arsenic: <2ppm
Pathogen: Bacteria count<300 CPU Fungus<100 CPU
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| [SELL] Ursolic Acid [2004-06-29] |
Appearance:Light green powder with special flavor
Solubility:Insoluble in water,soluble in ethanol, no extraneous substance after being dissolved
Assay Ursolic acid Content≥25%,≥95%.
Loss on drying < 0.5%
Ignition residue <0.5%
Heavy metal <5ppm
Pathogen <300CPU, Salmonella or Escherichia coli should not be detected.
Mold <100CPU
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| [SELL] Capsaicin [2004-06-29] |
Chemical name: trans-8-Methyl-N-vanillyl-6-nonenamide
Molecular weight: 305.4
Molecular formula: C18H27NO3
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| [SELL] Laurocapram [2004-06-29] |
Appearance : Colorless or light yellow transparent oily liquid
Refractive index(n22) : 1.470~1.473
Viscosity : 32~34mm2/s
Relative density : 0.906~0.926
Bromide : <0.1%
Heavy metal : <10ppm
Assay : ≥97%
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