Hot sales Shanghai Supplier Hydroquinone technical grade Cas:123 31 9

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Количество:

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Описание и отзывы

Характеристики


 Hydroquinone


 


Specification of Hydroquinone  


 


1, Photo-taking grade






































Index items



Index(%)



Appearance



White needle crystal



Hydroquinone(HOC6H4OH) content



99.0~101.0



Melting point



171°C~175°C



Solubility



Qualified



Residue on ignition≤



0.05



Heavy Metal(based on Pb)≤



0.002



Iron(Fe) ≤



0.002



2, Technical grade


























Index items



Index(%)



Appearance



Grey or yellowish powdery crystal



Hydroquinone(HOC6H4OH) content



≥99



Melting point



≥169.5



Residue on ignition



≤0.3



 


 Picture of Hydroquinone
Hydroquinone.jpg


 


 


Advantage of Hydroquinone


(1) High quality


(2) Competitive price


(3) First-class service and product


(4) Environment friendly


(5) Great performance


(6) Easy application


 


Supply chain advantage of Hydroquinone 


 supply chain


 


Workshop of Hydroquinone



 


Certification of Hydroquinone


 


Customers of Hydroquinone



Team of Richem


21


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