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Postion:Product Catalog >API>Specialty drugs>Dermatology drugs>Hydroquinone
Hydroquinone
  • Hydroquinone
  • Hydroquinone
  • Hydroquinone

Hydroquinone NEW

Price $9
Package 1KG
Min. Order: 1KG
Supply Ability: 10 ton
Update Time: 2026-05-28
Related documents: COA

Product Details

Product Name: Hydroquinone CAS No.: 123-31-9
EC-No.: 204-617-8 Min. Order: 1KG
Purity: 99.5% Supply Ability: 10 ton
Release date: 2026/05/28
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Hydroquinone CAS 123-31-9 with Best Price 


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Product nameHydroquinone
CAS No.123-31-9
EINECS204-617-8
Molecular formulaC6H6O2
Molecular weight110.11
Appearancewhite solid
Density1.332
Assay99%min

 

What is Hydroquinone?

1.Hydroquinone is organic compounds. Hydroquinone are two counterpoint of benzene compounds of hydrogen replaced by hydroxyl form. White crystalline. One 1 gram of hydroquinone toxic, and adult, can appear symptoms such as headache, dizziness, tinnitus, pale face. Hydroquinone in flame, high combustible.

2.Hydroquinone contact can react with strong oxidizer. Hydroquinone by high thermal decomposition let out poisonous gases. Hydroquinone is mainly used for making black and white contrast, anthraquinone dyes, azo dyes, rubber protective agent, stabilizer and antioxidant.


Hydroquinone COA:

AppearanceWhite needle or powder crystal
Content    (HOCHOH):99.5~101.0%
SolubilityUp to standard
Melting point:171oC~175oC
Loss on ignition:0.05%Max.
Pb0.002%Max.
Fe0.002%Max.

Hydroquinone Application :

1. Hydroquinone is mainly used as a photographic developer. Polymerization inhibitor hydroquinone and alkyl compounds are widely used to add monomer storage and transportation process, commonly used concentration of about 200ppm.
2. The hydroquinone can also be used as antioxidant for rubber.
3. Processing field. Hydroquinone used as oxygen scavenger of boiler water.
4. It can be used as detergent corrosion inhibitors, stabilizers and antioxidants, etc., are also used in cosmetic hair dye.


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