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P-Methoxyphenol(MEHQ)

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Post Time: 2014-09
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Company: Saint Best Group Limited  
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 P-Methoxyphenol(MEHQ)  
P-Methoxyphenol,Catechol,Pyrocatechol,1,2-Dihydroxybenzene,Hydroquinone,1,4-Dihydroxybenzene,HQ,MEHQ

Hydroquinone 

Chemical name: 1,4-Dihydroxybenzene
Description: needle like crystal
Molecular formula: C6H6O2
Molecular weight: 110.11
Specific gravity: 1.332
Melting point: 172oC
Boiling point: 286oC
Flashing point: 165oC
  


Hydroquinone is soluble in water, alcohol, ether and slightly soluble in benzene.
Uses: hydroquinone is an important chemical industry materia, which is mainly used in developer anthraquinone, azobenzene dye, synthetic ammonia flux, rubber antiox-idant, paint and stabilizer as well antioxidant of essense. 
Specification: Industry grade , photographic grade
Packing: in 25kg water proof poly compound bag within liner, per 15-17/mt in a 20'fcl. 
Storage and transport: It should be handled with care when it is used and transported. It should be handled as general poisonous chemical goods.
Standard: Main quality standard indicators. 


Items
 Industrial-grade
Q/320700FE02-1999
 Photographic-grade
GB10552-89
 
Appearance white or off-white powdery crystal  white or off-white powdery crystal 
Content %(m/m) 99.0-101.0 99.0-101 
Melting point oC ≥ 170.0 171.0-175.0 
Solubility  Up to standard 
Ignition residue ≤0.1% ≤ 0.05 % 
Heavy metal (Pb)  ≤ 0.002 % 
Iron (Fe)  ≤ 0.002 % 

 

Payment Delivery Origin
TT prompt China
Minimum Order Packaging Inspection
1 Customized Valid
Samples Sample Price
Charge None Specified
Remarks
To know more,pls kindly send emials directly to saintbestgroup@163.com



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