Catechol
Dec 21, 2009
Offer: catechol
specification: Appearance: Light gray flake Purity: 99% min Melt point: 104-106°C Ash: 0.04% max
Packing: 50kgs net iron drum If you are interested in our products, please feel free to contact with us for more information, and at.....
China
1, 2-Diethoxybenzene
Dec 07, 2009
1, 2-Diethoxybenzene
Key Words: 1, 2-Diethoxybenzene, (Catechol diethyl ether); Catechol diethyl ether
CAS NO.:2050-46-6
EINECS: 218-089-1
Molecular Formula: C10H14O2
Molecular Weight: 166.22
T.M.: 43-45°C.....
China
MANGANESE CARBONATE, HYDROQUINONE, SODIUM SULPHATE, CITRIC ACID, TITANIUM DIOXIDE, OXALIC ACID
Nov 14, 2008
DEAR SIR:
WE PROCUCE AND HANDLE CHEMICALS, THE PRODUCTS WE CAN SUPPLY ARE AS FOLLOWS:
Hydroquinone,
Para benzoquinone
Manganese carbonate
Citric acid mono BP98
SODIUM CITRATE
Zinc sulphate
Catechol
Manganese oxide:
Zinc oxide
Fumaric.....
YANCHENG CHEMICAL INDUSTRY GROUP
China
Catechol
Oct 30, 2007
Manu/ Selling Hydroquinone Tech/ Photo Grade / Un No.2662;Dangerous/ Perilous Class:6.1;Cas:123-31-9;H.S. Code:2907.2210 & Catechol 98%min , 98.5%min;Un No.:2811;Dangerous/ Perilous Class:6.1;Cas:120-80-9;H.S. Code:2907.2910
Dear Sir, We are a.....
China
4-Methylcatechol
May 08, 2007
4-Methylcatechol
CAS RN: 452-86-8
Formula: C7H8O2
SYNONYMS: 3, 4-Dihydroxytoluene, 4-Methyl Catechol, p-Methylcatechol, 4-Methylpyrocatechol, Homopyrocatechol, 1, 2-Dihydroxy-4-methylbenzene
Appearance: White to colorless crystal
Specifications:.....
Jiangsu Sainty International Group, IMP. & EXP. Co., Ltd.
China
4-Tertiary Butyl Catechol(TBC)
Jul 20, 2004
Appearance: White or pale yellow solid, turn into sticky liquid after moisture absorption, dissolved in ether, alcohol, CC14, acetone, toluene; slightly dissolved in hot water. It is 25 times higher than hydroquinone at 60 degree C for.....
Yantai Thinking Finechem Technology Co., Ltd
China
Manu & Ex Hydroquinone & Catechol
Sep 08, 2003
Dear Sirs,
We, Lianyungang Sanjili Chemical Industry Co. Ltd., are the biggest manufacturer of hydroquinone tech/ photo grade and catechol 98% min, 99% min the only two goods in Chinese market.
Packag: per 25k g in a water proof poly compound bag.....
China
Quercetin
Product name:Quercetin Biological Source: Sophora japonica Ait. Appearance:Green-yellow powder Specification: 98% By HPLC CAS Registry Number: 117-39-5 Molecuar Formula:C15H10O7 Molecular Weight: 302.23 CAS Registry Number: 117-39-5 Actions: Quercetin ...
China
Hydroquinone/catechol
DEAR SIR, WE ARE THE BIGGEST MANUFACTURER AND EXPORTER IN HYDROQUINONE (1, 4-Dihydroxybenzene) AND CATECHOL (1, 2-Dihydroxybenzene, Pyrocatechol) in Chinese market. IN HIGH QUALITY AND COMPETITIVE PRICE, in Lianyungang city, China. We are also ...
China
Lingonberry Extract
origin: growing in coniferous forest and mingled forest in the west slope of DaXinAnLing and DaXinAnLing area in HeiLongJiang province. Chemical ingredient : leaves contain ursolis acid, arbutin, pyrosde, 6-o-acetyl-arbutin, salidroside, 4-hydroxyphenyl ...
China
Catechol And Hydroquinone
Catechol Chemical name: 1, 2-Dihydroxybenzene; Pyrocatechol Description: colorless monoclinic crystal Molecular formula: C6H6O2 Molecular weight:110.11 Specific gravity: 1.37 Male capacity: 0.14KJ.mol-1.K-1 Melting point: 104-105oC Boiling point: ...
China
Genistein
Genistein Original plant:Seed of Sophora japonica L. Specification: 98% Genistein Test Method:HPLC Molecular Formula: C15H10O5 Molecular Weight: 270.23 CAS No: 529-59-9 Melting point: 297~298℃ Solubility:Soluble in DMSO and Ethanol, hardly ...
China
CHEN FENG-YANG Company Ltd
[Manufacturer, Exporter, Importer, Distributor, Wholesaler/Retailer]
Dear Sirs,
We hereby introduce ourself as a manufactuer of hydroquinone & catechol , in China.
And supply 4-Methoxyphenol 99%
Your high attention and prompt reply will be appreciated
Direct contactor:J.Chen
China
Lianyungang Sanjili Chemical Industry Co. Ltd.
[Manufacturer, Exporter]
Dear Sirs,
We are one of the biggest manufacturers for hydroquinone and catechol in China.
your details if available.
Looking forward to hearing from you asap.
Best regards,
Jefferson Chen
Lianyungang Sanjili Chemical Industry Co. Ltd.
China
Buy Catechol
Dear sir,
How are you?We are Wuxi Rainbow chemical products co., ltd in China.We need 1fcl of Catechol per month. If you can supply, please quote us as follow:
quality:99.5%min
quantity:1FCL
CIF Nanjing, China
By this chance, I’d like to.....
China
Buying CATECHOL
Dear Sir/ Madam,
We are looking to buy CATECHOL on regular basis for a customer in China.
Quantity: 15 tons/ month. Payment: by L/ C at sight. Any interested exporter or supplier, please contact us with your best price on CFR Dalian/ CHINA......
China
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Terms of Use - Privacy Policy - Anti-Spam Policy - Safe Trading Tips
Ranked as the most popular site in B2B Marketplace by
and
©Since 1996 EC Plaza Network, Inc. All Rights Reserved. EC Plaza Network : KOREA, CHINA, JAPAN