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OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong


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OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong Detail:

Melting point 172-175 °C(lit.)
Boiling point 285 °C(lit.)
Density 1.32
Vapor density 3.81 (vs air)
Vapor pressure 1 mm Hg ( 132 °C)
Refractive index 1.632
Fp 165 °C
Storage temp  Store below +30°C.
Solubility H2O  50 mg/mL, clear
Form Needle-Like Crystals or Crystalline Powder 
Pka 10.35(at 20℃) 
Color White to off-white 
Water Solubility 70 g/L (20 ºC) 
Sensitive Air & Light Sensitive 
Merck 14,4808 
BRN 605970 
Product Name Hydroquinone Batch No. JL20211025
Cas 123-31-9 MF Date OCT.25,2021
Packing 25KGS/BAG Analysis Date OCT.25,2021
Quantity 5MT Expiry Date OCT.24,2023
Item Standard Result
Appearance White crystalline powder Conforms
Assay % 99-101 99.9
Melting point 171-175 171.9-172.8
Residue after ignition % ≤0.05 0.02
Fe % ≤0.002 <0.002
Pb % ≤0.002 <0.002
Conclusion Conforms

Hydroquinone is a pigment-lightening agent used in bleaching creams. Hydroquinone combines with oxygen very rapidly and becomes brown when exposed to air. Although it occurs naturally, the synthetic version is the one commonly used in cosmetics. Application to the skin may cause allergic reaction and increase skin sun sensitivity. Hydroquinone is potentially carcinogenic and is associated with causing ochronosis, a discoloration of the skin. The u.S. FDA has banned hydroquinone from oTC cosmetic formulations, but allows 4 percent in prescription products.

1,4-dihydroxybenzene, also known as hydroquinone, is an important chemical raw material. Its appearance is white acicular crystal. 1,4-dihydroxybenzene is widely used as an important raw material, intermediate and auxiliary agent for medicine, pesticides, dyes and rubber. It is mainly used as developer, anthraquinone dye, azo dye, rubber antioxidant and monomer polymerization inhibitor, food stabilizer and coating antioxidant, petroleum anticoagulant, synthetic ammonia catalyst, etc. It can also be used as analytical reagent, reducing agent and developer of copper and gold.

25kg/drum.


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OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong detail pictures


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With this motto in mind, we have turn out to be amongst probably the most technologically innovative, cost-efficient, and price-competitive manufacturers for OEM/ODM Supplier Lauryl Glucoside Apg1214 - Hydroquinone with CAS 123-31-9 – Unilong , The product will supply to all over the world, such as: Germany, Maldives, azerbaijan, We follow up the career and aspiration of our elder generation, and we are eager to open up a new prospect in this field, We insist on "Integrity, Profession, Win-win Cooperation", because we have a strong backup, that are excellent partners with advanced manufacturing lines, abundant technical strength, standard inspection system and good production capacity.
  • It is really lucky to meet such a good supplier, this is our most satisfied cooperation, I think we will work again!
    5 Stars By Marcie Green from United Arab Emirates - 2018.09.21 11:44
    Factory equipment is advanced in the industry and the product is fine workmanship, moreover the price is very cheap, value for money!
    5 Stars By Norma from Hongkong - 2017.01.28 19:59
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