Hydroquinone 99.5 % Min Photo Grade with prompt delivery CAS NO.123-31-9

Product: hydroquinone Photo grade （widely used in food and cosmetics）

Usage: Can be used as intermediates of polymer, monomer inhibitor, dyes and auxiliary; as antioxidant in food and medicine industry; as anti coagulant for gas; developer for film, photos and X-ray film.

Specification:                                     

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

 

SUPPLIERS	ZENVA SINO	SOME OTHER HQ PRODUCER
PRODUCTION PROCESS	ANILINE	PHENYL HYDROXIDE
QUALITY	Not containing pyrocatechin and the purity is higher than that of product made from phenyl hydroxide；not containing dioxin	Containing pyrocatechin because of the incapable complete separation of pyrocatechin and hydroquinone; containing of dioxin
USAGE	Can be used in cosmetic and  food additives， also used in industrial area, such as rubber antioxidant	Mainly used in industrial area, such as rubber antioxidant；Can not be used in cosmetic and food

 

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Zhijiang Zenva Sino Commerce and Trade Co., Ltd.

 

We are a non-governmental enterprise mainly engaged in the research and development, production, sales, importing and exporting chemicals and commercial service.

 

Our headquarters is located in Zhijiang, Yichang city of Hubei province. It is convenient in transportation because of favorable geographic position, and expressway in the north, three-gorge Airport in the west. Meanwhile national highway No.318 runs though the downtown area.

 

Our main business scope falls into organic, inorganic, dye intermediate, Pharmaceutical Intermediates, pesticide intermediate and fertilizers.

Our main products include

Hydroquinone,

Manganese Carbonate,

Manganese Sulphate,

Ammonium Sulphate,  

P-benzoquinone,

Methyl hydroquinone,

Benzyl Alcohol,

Benzaldehyde,

Benzoic Acid,

Pentachloropyridine,

TPO,

PTFE

Acetamidine Hydrochloride and so on.

 

 

Now, our factories have yearly production capacity of 1000mts of Hydroquinone,

20000mts of Manganese Carbonate,

300mts P-benzoquinone,

and over 20000 mts of Benzyl Alcohol, Benzaldehyde, Benzoic Acid respectively.

Other products over 10000 mts per year.

We have larger production scale and most competitive level in the same industry in our country.

 

In our team, there are over 50 technicians and professional technologists. Our factories have technical centers with provincial quality together with powerful technical strength. Our technology and equipment in technological process are in leading position in the same industry in our country and the world.  

 

Our guiding idea is to insist on three "INNOVATIONS": mechanism innovation, technology innovation and management innovation.And we will keep working hard. We will persist in the principle of developing  products with high quality as well as better service.

 

We cordially anticipate customers home and abroad contacting us for closer cooperation, Mutual development and benefits.