Your Address : Globalchemmade--HeBei DuLing International Trade co., LTD
Name:HeBei DuLing International Trade co., LTD
Type:Others
Tel:18032673083
Fax:031187836622
Email:sales05@hbduling.cn
Address:Canada
Products detail
| Product Name: | Hydroquinone |
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| CAS No: | 123-31-9 | |
| Product Type: | Organic Chemicals and Derivatives -> Others | |
| Product spec: | 99% | |
| Packing: | 25kg/bag, or customized | |
| Post Time: | 2024-03-28 | |
| Usage: | 1.Hydroquinone is mainly used as a photographic developer. 2.Hydroquinone and its alkylate are widely used as polymerization inhibitors in monomer storage and transportation, and the concentration is usually about 200ppm. 3.Hydroquinone monomethyl ether is an intermediate of edible oil antioxidant BHA; hydroquinone dimethyl ether is an intermediate of dyes, organic pigments and perfumes; hydroquinone diethyl ether is an intermediate of photosensitive pigments and dyes . 4.Hydroquinone is also used in the preparation of N, N''-diphenyl-p-phenylenediamine, which is an antioxidant and anti-odor agent for rubber and gasoline. 5.Photometric determination of phosphorus, magnesium, niobium, copper, silicon and arsenic. Polarographic and volumetric determination of iridium. Reducing agent of heteropoly acid, reducing agent of copper and gold. 6.In the field of water treatment, adding hydroquinone to the hot water and cooling water of the closed-circuit heating and cooling system can inhibit corrosion of the metal on the water side. Hydroquinone is used as a deoxidizer for boiler water, and hydroquinone is added to it when the boiler water is preheated and deoxygenated to remove residual dissolved oxygen. | |
| Description: | Item Specification Appearance White acicular crystal Content ≥99.5% Melting Point 171-175ºC Residue on ignition ≤0.05% Fe ≤0.002% Pb ≤0.002% If you are interested in our product of the Hydroquinone, please feel free to contact with me. Look forward to hearing from you. My Email: sales05@hbduling.cn My whatsapp: +86 18032673083 | |