KOJIC ACID

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price: Negotiable
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Delivery term: The date of payment from buyers deliver within days
seat: Beijing
Validity to: Long-term effective
Last update: 2017-10-17 20:32
Browse the number: 99
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Product details
KOJIC ACID---------------------------------------------------------------------------------------------------------------------------------------------------------
CAS No.: 501-30-4----------------------------------------------------------------------------------------------------------------------
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Character: Named 5-hydroxy-2-hydroxymethyl-1,4-pyrone, is a white or off white needle-like crystal. It
easily dissolves in water, alcohol and acetone, slightly dissolves in ether, ethyl acetate, chloroform and
pyridine, and does not dissolve in benzene.----------------------------------------------------------------------------
-----------------------------------------------------------------------
Molecular Formula: C6H6O4-----------------------------------------------------------------------------------------------------
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Specification-------------------------------------------------------------------------------------------------------------------------
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ITEM--------------------------------------------------SPECIFICATION------------------------------------------------------------
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APPEARANCE---------------------------------------WHITE OR OFF WHITE CRYSTALS----------------------------------
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ASSAY------------------------------------------------89.0% MIN------------------------------------------------------------------
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LOSS ON DRYING---------------------------------0.5% MAX--------------------------------------------------------------------
----------------------------
RESIDUE ON IGNITION--------------------------0.1% MAX---------------------------------------------------------------------
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IRON---------------------------------------------------10 PPM MAX-----------------------------------------------------------------
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HEAVY METALS (PB)-----------------------------3 PPM MAX-------------------------------------------------------------------
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ARSENIC----------------------------------------------1 PPM MAX-------------------------------------------------------------------
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CHLORIDES ------------------------------------------50 PPM MAX----------------------------------------------------------------
---------------------------
CLARITY OF SOLUTION--------------------------COLORLESS AND TRANSPARENT------------------------------------
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PATHOOTENS--------------------------------------NONE
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Contact Information
  • Company Name:Chengdu Beyond Chemical Co., Ltd.
  • Contact Person:Mr Jim Yan
  • Telephone:86-28-86084545
  • Fax:86-28-86084040
  • Email:info@beyondchem.com
  • Website:www.rare-earth.co
  • Country/Territory:China
  • Address:6-58, Hollywood Plaza, No.18, South Section 3, Erhuan Rd.
  • Zipcode:610041
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