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1,5-Dihydroxy naphthalene

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  Post Date: Dec 27,2016
  Expiry Date: Dec 27,2017
  Detailed Description: Cas No. :83-56-7 Quantity: 100Kilograms
Specs:HPLC:≥98%
Payment Method: L/C T/T
Product Name: 1,5-Dihydroxy naphthalene

Synonyms: 1,5-Dihydroxynaphthalene; Naphthalene-1,5-diol; 1,5-Naphthalenediol

CAS RN: 83-56-7

Molecular Formula: C10H8O2

Molecular Weight: 160

Appearance: Gray or beige powder

Solubility: The product is soluble in ether and acetone , slightly soluble in alcohol and acetic acid , insoluble in water, soluble in benzene and petroleum ether. And the alkaline solution turn into brown in the air .

Purposes: for organic synthesis, dye intermediates , pharmaceutical intermediates, photographic industry .

HPLC:≥98%

Melting point : ≥ 256 ℃

Packaging: 25 kg/drum

  CAS Registry Number:

83-56-7
  Synonyms: ;C.I. 76625;CI 76625;1,5-Naphthalenediol;1,5-dihydroxy naphthalene;naphthalene-1,5-diol;1,5-Dihydoroxy naphthalene;
  Molecular Formula: C10H8O2
  Molecular Weight: 160.1693
  Molecular Structure: 83-56-7 1,5-Dihydroxynaphthalene
  Hazard Symbols:  Xn:Harmful;
 N:Dangerous for the environment;
  Risk Codes: R22:;
R36:;
R51/53:;
  Safety Description: S29:;
S39:;
S61:;

  Company: Hubei widely chemical technology Co., Ltd     [ China ]        
  Contact: Merry
  Tel: +86-27-83984790
  Fax: +86-27-83778876
  Email: sales3@widelychemical.com
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