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Hydroquinone CAS 123-31-9 (jerryzhang001@chembj.com)

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  Post Date: Apr 20,2017
  Expiry Date: Apr 20,2018
  Detailed Description: Cas No. :123-31-9 Payment Method: T/T; Western Union; Moneygram and Bitcoin
Hydroquinone CAS 123-31-9

Product Name: Hydroquinone
Synonyms: 1,4-Benzenediol (hydroquinone);1,4-Dihydroxy-benzeen;1,4-Dihydroxybenzen;1,4-dihydroxybenzen(czech);1,4-Dihydroxy-benzol;1,4-Diidrobenzene;4-Hydroxyphenol;alpha-hydroquinone
CAS: 123-31-9
MF: C6H6O2
MW: 110.11
EINECS: 204-617-8
mp 172-175 °C(lit.)
bp 285 °C(lit.)
density 1.32
vapor density 3.81 (vs air)
vapor pressure 1 mm Hg ( 132 °C)
Fp 165 °C
storage temp. Refrigerator
solubility H2O: 50 mg/mL, clear
Water Solubility 70 g/L (20 oC)
Merck 14,4808
BRN 605970
Stability: Stable. Combustible. Incompatible with strong oxidizing agents, strong bases, oxygen, ferric salts. Light and air-sensitive. Discolours in air.
HS Code 29072210
Chemical Properties white needle-like crystals or crystalline powder
Usage : K channel agonist, antihypertensive
Hydroquinone
reducing agent prevents polymerization of resin monomers lightens darkened skin, light sensitive
Use as photographic reducer and developer; as reagent in the determination of small quantities of phosphate; as antioxidant. Depigmentor

  CAS Registry Number:

123-31-9
  Synonyms: ;1,4-Benzenediol;Quinol;Hydroxyquinone;1,4-Dihydroxybenzene;benzene-1,4-diol;6,7-dihydroxy-2H-chromen-2-one;1,4-Dihydroxy benzene;1,4-Dihydroxy-benzol;
  Molecular Formula: C6H6O2
  Molecular Weight: 110.11244
  Molecular Structure: 123-31-9 Hydroquinone
  Hazard Symbols:  Xn:Harmful;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R40:;
R41:;
R43:;
R50:;
R68:;
  Safety Description: S26:;
S36/37/39:;
S61:;

  Company: Nanjing Bangnuo Biotechnology Co., Ltd.     [ China ]        
  Contact: Jerry Zhang
  Tel: 86-25-52198306
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