Natural Organic Skin Whitening Photo Graphic Grade Hydroquinone 1 4-Benzenediol CAS 123-31-9

• CAS No.: 123-31-9
• Formula: C6h6o2
• EINECS: 204-617-8
• Aldehyde: Fatty Aldehyde
• Aether: Aliphatic Ethers
• Hydroxybenzene: Monohydric Phenol
• Model NO.: CAS 123-31-9
• Ketone: Saturated Ketone
• Melting Point: 172-175
• Boiling Point: 285
• Density: 1.32
• Vapor Density: 3.81 (Vs Air)
• Transport Package: 25kg/Drum
• Specification: industry grade, Cosmetics grade
• Trademark: baovi
• Origin: China, Shandong
• HS Code: 29072210
• Production Capacity: 2000 Metric Ton/Month

Product Description

             Natural Organic Skin Whitening photo graphic grade Hydroquinone 1 4-Benzenediol CAS 123-31-9

Product Description

Hydroquinone, also known as hydroquinone, is an organic compound formed by the substitution of two para-hydrogens of benzene by hydroxyl group, chemical formula C6H6O2, for white crystalline powder, mainly used in the preparation of black and white developer, anthraquinone dyes, azo dyes, rubber antiaging agent, stabilizer and antioxidant.

 

Melting point	172-175 °C(lit.)	density	1.32
Boiling point	285 °C(lit.)	Odor	no smell
Flashing point	165 °C	Storage	Store below +30°C.

Hydroquinone COA

Item	Specifications
Appearance	White acicular crystal or crystal powder
Content	99.00~100.50%
Catechol	≤0.05%
Melting point	171~175°C
Iron (Fe)	≤0.002%
Heavy metals (as Pb)	≤0.002%
Residue after ignition	≤0.10%

Application Area

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.

 

 

Certifications

 

Packaging & Shipping

Packing:25kg/bag or ton bag

Company Profile

 

 

FAQ

Q1: what are your main products?
Our Products include solvents, antifreeze, anticorrosion, pigment, chemicals intermediates, etc. Widely used in agriculture,food sanitation and other fields.
 
Q2: Do you offer free samples?
A:Of course. We are always willing to offer free samples for our new clients.

Q3: Is there a Discount?
A.: Different quantity has different discount.

Q4:what is your payment?
For small order,you can pay by T/T,Western Union or Paypal, normal order by T/T to our company account.

1) How can I place order?
A: You can contact us by email about your order details, or place order on line.

2) How can I pay you?
A: After you confirm our PI, we will request you to pay. T/T and Paypal, Western Union are the most usual ways we areusing.