Sell hydroquinone and catechol

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Dear Sir,
we are a manufacturer and exporter for hydroquinone and catechol in Lianyungang city, China. Please feel free to contact us if you are interested in any of them.

Looking forward to hearing from you soonest
Best regards,
Jefferson Chen
Lianyungang Sanjili Chemical Industry Co. , Ltd.


No.1174
Hydroquinone--Photo Grade & Industrial Grade. /cas: 123-31-9
Formula:C6H6O2
Grade:photo grade and industrial grade
Applications: as a medium of polymers, monomer polymerization inhibitor, dyestuff and auxliary, as anti-oxygen in food processing and medicine, petrol anti-coagulator, as well as film, photo and x-ray film developer.



LIANYUNGANG SANJILI CHEMICAL INDUSTRY CO. , LTD
CERTIFICATE OF ANALYSIS
Name of product: Hydroquinone Photo Grade
Batch No. :200401043
Quantity :1.850T
Package : 25kg water proof poly compound bag within liner
Date of manu : 20040128,
Date of test and report:20040128
Standard by : GB10552-89
Item Standard Result
Appearance/white or off-white powdery crystal /white powdery crystal
Content %(m/m) 99.0-101.0 100.4
Melting point oC 171.0-175.0 172
Solubility Up to standard Qualified
Ignition residue max0.05% 0.03%
Heavy metal (Pb) max0.002 % Qqualifie
Iron (Fe) max0.002 % Q qualified

Remarks:This product complied with the standard of GB10552-89
Tested by: xue Lian Checked by : Liu Xiu Ping


LIANYUNGANG SANJILI CHEMICAL INDUSTRY CO. , LTD
No.1017
LIANYUNGANG SANJILI CHEMICAL INDUSTRY CO. , LTD

CERTIFICATE OF ANALYSIS
Name of product: Hydroquinone Tech Grade
Batch No. :200402049
Quantity: 2.200mt
Date of manu: 20040224,
Date of test and report:20040224
Package : 25kg water proof poly compound bag within liner
Standard by: Q/320700FE02-1999
Item Standard Result
Indicators Industrial-gradeQ/320700FE02-1999 Photographic-gradeGB10552-89
Appearance/white or off-white powdery crystal /off- white powdery crystal
Content %(m/m) 99.0-101.0 100.3
Melting point oCmin 170.0 172172.61
Solubility Up to standard Qualified
Ignition residue 0.1% 0.04 %
Heavy metal (Pb)
Iron (Fe)

Remarks:/This product complied with the standard of G/320700FE02-1999
Tested by: Liu Xiu Ping Checked by : Li Chun Ling



LIANYUNGANG SANJILI CHEMICAL INDUSTRY CO. , LTD

Lianyungang Sanjili Chemical Industry Co. , Ltd.

Certificate of Analysis
Sample name: Catechol
Manu : Lianyungang Sanjili Chemical Industry Co. , Ltd
Batch no. : 200404032
Qty: 4.50mt Packing: in 25kgs net in .
Date of manu: 2004/04/15 , Date of report: 2004/04/16
Standard by: Q/320700FE01-2002
Specification:
Item Standard Result
Appearance: Light gray to light brown flake
Light brown flake
Catechol Content: 99% min 99.1%
Melting point: 104-106oC 104.8oC
Ashes: 0.04%MAX 0.04


Remarks: This product complied with the standard of Q/320700FE01-2002.

Test by : Her Min Check by : Yan Chao Guang

Supply Capacity
6000
Condition of Goods
new
Dimensions
38x45
Lead Time from Order to Shipment
30
Minimum Order Quantity
1
Terms of Payment
l/c sight or t/t
Terms of Sale
fob Chinese main port
Warranty Coverage
90days
Weight
25kgs