Appearance:White needle crystal
Package: according to buyers' request
Production Capacity:100 Metric Ton/Month
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.
White needle crystal
Residue on ignition ≤
Heavy Metal(based on Pb) ≤
SOME OTHER HQ PRODUCER
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
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
We are a non-governmental enterprise mainly engaged in the research and development, production, sales, importing and exporting chemicals and commercial service.