Hydroquinone Quinol Application: Rubber

Smell

Stimulus

Purity

Not less than 99.5%

Ingredients

Hydroquinone

Grade

Industrial Grade

Poisonous

NO

Properties

Hydroquinone is a white needle-like crystal with a molecular formula of C6H4(OH)2, a molecular weight of 110.11, a specific gravity of 1.332, a melting point of 172AdegC, a boiling point of 286AdegC, and a flash point of 165AdegC. It is soluble in water, ethanol and ether, and slightly soluble in benzene.

Physical Form

Powder

Molecular Formula

C6H6O2

Refractive Rate

1.6320

Product Type

Organic Chemicals

Taste

Other

Storage

Room Temperature

CAS No

123-31-9

Appearance

White to off-white needle form crystal or freely flowable crystalline powder

EINECS No

204-617-8

Usage

Applications of our Hydroquinone:1. Hydroquinone is mainly used as a developer in photography. Hydroquinone and its alkylates are widely used as polymerization inhibitors added during the storage and transportation of monomers, the commonly used concentration is about 200ppm;2. Used as antioxidant for rubber and gasoline;3. Used as corrosion inhibitor, stabilizer and antioxidant in detergents, etc;4. In the treatment field, hydroquinone is added to the hot water and cooling water of the closed-circuit heating and cooling system to inhibit corrosion of metals on the water side; Hydroquinone is also used as a deoxidizer for boiler water. It is added to the boiler water when it is preheated and deoxygenated to remove residual dissolved oxygen;5. It is a raw material for manufacturing anthraquinone dyes, azo dyes, medicines, etc.;6. Hydroquinone is an intermediate of some herbicides, including quizalofop-ethyl, lactofen, haloxyfop, fenoxaprop-ethyl, fenthiaprop, fluazifop-butyl, etc;7. Hydroquinone is also used in the hair dye field of cosmetics;8. Used as analytical reagent, reducing agent and developer for copper and gold.

Solubility

Soluble in water, ethanol and ether, slightly soluble in benzene

Application

Rubber

Shelf Life

24 Months

Shape

Irregular

Melting Point

172a,,f-175a,,f(lit.)

HS Code

2907221000

Main Domestic Market

All India

Certifications

ISO

FOB Port

Shanghai or Beijing

Packaging Details

25kg per kraft paper bag or according to the specific requirements from customers.

Sample Policy

If order is confirmed we will reimburse the sample cost