Products Description
Product name:Hydroquinone
Synonym:HQ
CAS:123-31-9
MF:C6H6O2
MW:110.11
EINECS:204-617-8
Melting point:170-175°C
Boiling point:285°C
Density:1.32 g/cm3
Packaging:25 kg/bag, 25 kg/drum
Solubility:Easy to dissolve in hot water, ethanol, and ether, slightly soluble in benzene. The chemical properties are lively, easily oxidized, and can also undergo esterification, substitution, and other reactions.
Specification
| Items | Specifications |
| Appearance |
White needle crystal |
| Purity |
≥99% |
| Melting point | 170-175°C |
|
Fe |
≤0.003% |
|
Heavy metals(as Pb) |
≤0.003% |
|
Residue on ignition |
≤0.05% |
Application
Hydroquinone is an important chemical raw material, mainly used in industrial fields such as photography developer, dye intermediate, rubber anti-aging agent, and polymer material synthesis.
Main industrial application areas:
Photographic developer:
Hydroquinone can be used as the core component of black and white film development, images are formed by reducing silver salts.
Synthesis of dyes and pigments:
Hydroquinone can be used as intermediate for producing anthraquinone dyes and azo dyes;
Hydroquinone can be used for the production of organic pigments and fragrances.
Rubber and polymer material additives:
Hydroquinone can be used as an anti-aging agent and stabilizer in the rubber industry, it delays aging;
Hydroquinone can be used as polymerization inhibitor in monomer storage and transportation;
Hydroquinone can be used as core raw material for synthesizing special engineering plastic polyetheretherketone (PEEK).
Food and daily chemical industry:
Hydroquinone can be used as intermediate for the synthesis of edible oil antioxidant BHA;
Hydroquinone can be used as makeup hair dye ingredients, but the dosage needs to be strictly controlled.
Other functional uses:
Corrosion inhibition and antioxidant:Hydroquinone can be used for deoxygenation of boiler water and anti-corrosion of cooling systems;
Pesticide and pharmaceutical intermediates:Hydroquinone can synthetic herbicides (such as quinazoline) and some drugs.
Packaging
Storage
Store in a cool, dry place, away from direct sunlight. Keep away from sources of fire and heat, and store separately from oxidants, acids, alkalis, etc.
Transportation & Payment
About Transportation
Depending on the requirements of our clients, we can provide various modes of transportation.
We can send lesser amounts via air or international carriers such as FedEx, DHL, TNT, EMS, and other international transit special lines.
We can transport bigger amounts by sea to a specified port.
Furthermore, we can provide customized services based on our clients' needs and the properties of their goods.
1, T/T
2, L/C
3, Visa
4, Credit card
5, Paypal
6, Alibaba trade Assurance
7, Western union
8, MoneyGram
9, Besides, sometimes we also accept Alipay or WeChat.
FAQ
What is your MOQ?
Usually our MOQ is 1 kg, but sometimes it also is flexible and depends on product.
Which trade term you usually do?
EXW, FCA, FOB, CFR, CIF, CPT, DDU, DDP, etc. Depends on your demands.
How can I get a sample to check the quality?
After price confirmation, you can require sample to check quality and we'd like to provide sample.
Can you provide customized services?
Yes, of course, we can customsize product, label or packagings according to your demands.
Contact Us
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