Citric acid (tannic acid) 99%

• Post Date:

  Nov 06,2018

• Expiry Date:

  Nov 06,2019

• Detailed Description:

  Cas No. :77-92-9 Quantity: 1Kilograms
  Price:5 USD Kilograms
  Payment Method: T/T,Western Union,Money Gram, Bitcoin.
  Product Name: Citric Acid (Citrate)
  CAS: 77-92-9
  Standard: USP
  Is there a certificate: no certificate
  Natural / Synthetic: Synthetic
  Source of extraction: anhydrous
  Level: General level
  Content: 99%
  Appearance: white powder
  Number of meshes: 30-100
  Packing: 25kg/woven bag Detachable
  Ingredients: 2-Hydroxypropane-1,2,3-tricarboxylic acid
  Physical and chemical properties: Colorless crystal, often containing one molecule of water of crystallization, odorless molecular formula: C6H8O7 Molecular weight: 192.14 Melting point: 153-159 °C (lit.) Density: 1.542g/cm3 Refractive index: 1.493~1.509 Flash point: 100 ° C Solubility: soluble in water, ethanol, acetone, insoluble in ether, benzene, slightly soluble in chloroform. The aqueous solution is acidic.
  Category: Pharmaceutical raw materials
  Industry: Medicine
  Field: Pharmaceutical raw materials
  Deferred product: in vitro anticoagulant
  Use: Used as an in vitro anticoagulant in blood transfusion or laboratory blood sample anticoagulation
  Dosage: In the formation of prothrombin activator and subsequent coagulation, calcium ions must be involved. The citrate ion and calcium ion can form a soluble complex that is difficult to dissociate, thus reducing the calcium ion concentration in the blood and blocking the blood coagulation.

• CAS Registry Number:

  77-92-9

• Synonyms:

  ;2-Hydroxy-1,2,3-propanetricarboxylic acid;Citric acid, anhydrous;1,2,3-Propanetricarboxylic acid, 2 hydroxy-;Citric acid anhydrous;Citric acid anhydride;2-hydroxypropane-1,2,3-tricarboxylate;Anhydrous Citric Acid;

• Molecular Formula:

  C₆H₈O₇

• Molecular Weight:

  192.122

• Molecular Structure:

  

• Hazard Symbols:

   Xi:Irritant;
  

• Risk Codes:

  R36/37/38:;
  

• Safety Description:

  S26:;
  S37/39:;
  

• Company:

  Xiamen ShengLang SaiChuang Biological Technology Co., Ltd         

• Contact:

  Polly

• Tel:

  0592-7620-226

• Fax:

• Email:

  polly@ycphar.com