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OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong


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Sticking for the belief of "Creating items of top of the range and creating buddies with people today from all over the world", we normally put the interest of shoppers in the first place for Glycolic Acid, Ethyl Lauroyl Arginate Hydrochloride, 627-83-8, Seeing believes! We sincerely welcome the new clients abroad to build organization associations and also hope to consolidate the associations while using the long-established prospects.
OEM Manufacturer Tranexamicacid - 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 1.6320

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.


Product detail pictures:

OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong detail pictures

OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong detail pictures


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We rely upon strategic thinking, constant modernisation in all segments, technological advances and of course upon our employees that directly participate inside our success for OEM Manufacturer Tranexamicacid - Hydroquinone with CAS 123-31-9 – Unilong , The product will supply to all over the world, such as: Bahamas, Indonesia, Peru, To meet the requirements of individual customers for each bit more perfect service and stable quality products. We warmly welcome customers around the world to visit us, with our multi-faceted cooperation, and jointly develop new markets, create a brilliant future!
  • The company leader recept us warmly, through a meticulous and thorough discussion, we signed a purchase order. Hope to cooperate smoothly
    5 Stars By Linda from Mombasa - 2017.11.12 12:31
    The sales manager is very patient, we communicated about three days before we decided to cooperate, finally, we are very satisfied with this cooperation!
    5 Stars By Martina from Lithuania - 2017.03.08 14:45
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