99% purity safe customs clearance high quality factory wholesale Flake Boric Acid 11113-50-1

• Post Date:

  Jan 07,2022

• Expiry Date:

  Jan 07,2023

• Detailed Description:

  Cas No. :11113-50-1 Payment Method: Ｔ／Ｔ，western　union, money gram ,bitcoins
  Flake Boric Acid
  
  CAS No.: 11113-50-1
  
  Molecular formula: bh3o3
  
  Molecular weight: 61.83
  
  EINECS No.: 234-343-4
  
  Boric acid is also called "normal boric acid". It is obtained by the reactionof natural borax (sodium borate) with acid. Chemical formula H3BO3. Molecular weight 61.83. White triaxial scales with shiny crystals. The relative densityis 1.43514 and the refractive index is 1.337, 1.461 and 1.462. Soluble inwater, ethanol and glycerol. The aqueous solution is acidic and monobasic weakacid (KA = 6) × 10-10)。 The solubility in water increases with the increase oftemperature. Heat to 16chemicalbook 9 ℃ (± 1 ℃) and dehydrate to form metaboricacid, and form boric anhydride at 300 ℃. Metaborate is obtained by neutralization with strong base. Tetraborate was obtained under weak alkaline conditions. Preparation method: it can be prepared by adding hydrochloric acid or sulfuric acid to borax solution or decomposing cristobalite by hydrochloric acid. Uses: it is widely used in making borates, water glass, borates, optical glass, enamel, paint, pigment, cosmetics, food preservatives, leatherfinishing, printing and dyeing additives and medicine. It can also be used as anti-corrosion disinfectant and astringent.
  
  If you need, please feel free to contact us.
  Contact:
  Name: wendy
  Email: wendy@tyvovo.com
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• CAS Registry Number:

  11113-50-1

• Synonyms:

  ;Boric Acid;Boricacidhighpurity;Boricacidwhitextl;Boron acid;

• Molecular Formula:

  H₃BO₃

• Molecular Weight:

  61.833

• Molecular Structure:

  

• Hazard Symbols:

   T:Toxic;
  

• Risk Codes:

  R60:;
  

• Safety Description:

  S45:;
  S53:;
  

• Company:

  Guangzhou Tengyue Chemical Co., Ltd.         

• Contact:

  wendy zhou

• Tel:

  18145728414

• Fax:

• Email:

  wendy@tyvovo.com