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pure natural beta and alpha arbutin cas 497-76-7 High purity arbutin
Superiority
konochemical is a leading manufacturer and supplier of chemicals in China. We develop ,produce and distribute high quality pharmaceuticals, intermediates, special chemicals and other fine chemicals.
We could give you:
1.Best quality in your requirement
2.Competitive price in China market
3.mature Technical support
4.Professional logistic support
All we want is win-win business. Send yr. inquiries, you will get it!
Details
INCI Name: |
Alpha-Arbutin |
CHEMISTRY: |
4-Hydroquinone-alpha-D-glucopyranosideMolecular |
CAS No.: |
84380-01-8 |
EINECS No.: |
440-470-8 |
Molecular Formula: |
C12H16O7 |
Molecular Weight: |
272.26 |
Solubility: Arbutin is soluble in water, 151g/l at 20 ℃ (pH of solution 5.8)
Property |
Specification |
Character |
White fine power or crystals |
Assay(HPLC) |
Min 99% |
Melting point |
199-204(±0.5)℃ |
Specific optical rotation |
[a]D20= + 174.0°- +186.0° |
Infrared characteristic peak |
|
Solubility |
Soluble in water、alcohol |
Transparency in water |
Transparent colorless no suspended |
PH(1% water solution) |
5.0-7.0 |
Loss on drying |
Max. 0.5% |
Sulphated ash |
Max. 0.5% |
Heavy metals |
Max. 10PPM |
Arsenic |
Max. 1PPM |
Plumbum |
Max. 2PPM |
Microbiological control |
|
Total plate count |
Max. 1000cfu/g |
Yeast & mold |
Max. 100cfu/g |
Escherichia coli |
Negative |
Staphylococcus aureus |
Negative |
About our company
Founded in 2014, as a professional international pharmaceutical corporation,
headquartered in Xi'an (China), KonoChemCo., Ltd. is a leading producer of
standardized herbal extracts, natural active ingredients and APIs for pharmaceutical,
health food and cosmetic industries.
Bulk Herbal Nutrients& Phytochemical Manufacture, Food Ingredients Supplier
The Most Favorable Price Best Quality
Please visit our website: www.konochemical.com
Contact us via Email: sales4@konochemical .com
5. Package of our products
6.Extraction equipment
7. Express Delivery
To know more about our products, please check the catalogue at below:
PRODUCTS CATALOGUE OF KONO CHEM |
|||||
NO |
NAME |
SOURCE |
PURITY |
STANDARD |
PACKAGE |
001 |
Coenzyme Q10 |
Tobacco |
10%-99% |
USP32 |
Drum & Bag |
002 |
L-Glutathione |
Yeast |
99% |
JP |
Drum & Bag |
003 |
Ecdysterone |
cyanotis arachnoidea |
50%-98% |
CP2005 |
Drum & Bag |
004 |
Capsaicin |
Chili pepper |
10%-95% |
USP32 |
Drum & Bag |
005 006 |
Matrine Oxymatrine |
Sophora flavescens Sophora flavescens |
1%-98% 1%-98% |
USP32 USP32 |
Drum & Bag Drum & Bag |
007 |
Raspberry Ketone |
Raspberry |
99% |
USP32 |
Drum & Bag |
008 |
Oleanolic Acid |
ligustrum lucidum ait. |
98% |
CP2010 |
Drum & Bag |
009 |
Ursolic Acid |
Eriobotrya japonica(Thunb.)Lindl |
1%-98% |
CP2010 |
Drum & Bag |
010 |
Chlorogenic Acid |
Eucommia ulmoides Oliv. |
1%-98% |
CP2010 |
Drum & Bag |
011 |
Usnic Acid |
Usneaceae |
98% |
CP2010 |
Drum & Bag |
012 |
Shikimic Acid |
Illicium verum Hook.f.) |
98% |
USP32 |
Drum & Bag |
013 |
Sinomenine Hcl |
Sinomenium actum Rehd.et |
98% |
USP32 |
Drum & Bag |
014 |
Berberine Hcl |
Coptis chinensis Franch |
98% |
CP2010 |
Drum & Bag |
015 016 |
Silymarin Silybinin |
Milk thistle Milk thistle |
80% 98% |
EP6 EP6 |
Drum & Bag Drum & Bag |
017 018 019 020 021 022 023 |
Lutein Zeaxanthin Lycopene Beta carotene Canthaxanthin Fucoxanthin Astaxanthin |
Marigold flower Marigold flower Tomato Carrot Algae Brown algae Haematococcus pluvialis |
2%-98% 5%-20% 1%-10% 1%-98% 1%-10% 1%-10% 1%-10% |
USP32 IN HOUSE USP32 USP32 USP32 IN HOUSE IN HOUSE |
Drum & Bag Drum & Bag Drum & Bag Drum & Bag Drum & Bag Drum & Bag Drum & Bag |
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