Disodium phosphate dodecahydrate

• Post Date:

  Aug 10,2015

• Expiry Date:

  Feb 06,2016

• Detailed Description:

  Cas No. :10039-32-4 Quantity: 20Metric Tons
  Specs:Molecular Formula : H25Na2O16P
  Price:1 USD Metric Tons
  Payment Method: TT OR WU
  Specifications
  Molecular Formula : H25Na2O16P
  Molecular Weight : 358.14
  CAS Registry Number 10039-32-4
  Properties:
  Colorless transparent sheet inclined department rhombus crystals, relative density 1.52, in the air, and easily easy to lose five molecules formed seven water gesso item (Na2HPO4. 7H2O). Soluble in water, not soluble in alcohol. Solution a micro alkaline reaction (0.1-1N solution PH about 9.0). In 100 °C lost without water gesso into things, 250 when °C decomposed into coke sodium.
  Use:
  Used for boiler soft agent, fabric, wood and paper paper of flame retardants, glaze medicine and changzhou. Used in the production of detergent, print the detergents and dyeing with salt. In printing and dyeing industries as hydrogen peroxide bleaching stabilizer, rayon packing (enhancement of silk strength and elastic). Is manufacturing focal phosphorus sodium and other raw materials, but also of phosphate monosodium glutamate, erythromycin, penicillin, streptomycin, and sewage production processs of cultivating agent products etc. Also used in electroplating, Rou leather.
  
  Details:
  
  Test item Specification
  Reagent grade Pharmaceutical grade
  Appearance Conform Conform
  Assay /% ≥99.0 ≥98.0
  Clarify degrees test Conform Conform
  Water insoluble/% ≤0.005 ≤0.01
  Chloride (Cl)/% ≤0.001 ≤0.003
  Sulfate (SO4)/% ≤0.01 ≤0.03
  Nitrogen compounds (N)/% ≤0.002 ≤0.003
  Potassium (K) /% ≤0.01 ≤0.1
  Ferric (Fe)/% ≤0.0005 ≤0.001
  Arsenic (As) /% ≤0.0005 ≤0.002
  Heavy metal(Pb)/% ≤0.0005 ≤0.001
  

• CAS Registry Number:

  10039-32-4

• Synonyms:

  ;Di-Sodium Hydrogen Orthophosphate Dodecahydrate;Di-Sodium Hydrogen Orthophosphate 12H2O;Di-Sodium Hydrogen Orthophosphate 12-Hydrate;Di-Sodium Hydrogen Phosphate Dodecahydrate;Di-Sodium Hydrogen Phosphate 12H20;Di-Sodium Hydrogen Phosphate-12-H2O;Di-Sodium Hydrogen Phosphate-12-Hydrate;Phosphoric Acid, Sodium Salt (1:1);Sodium Hydrogen Phosphate Hydrate (2:1:12);Disodium hydrogen phosphate dodecahydrate;

• Molecular Formula:

  HNaO₄P

• Molecular Weight:

  118.9696

• Molecular Structure:

  

• Safety Description:

  S24/25:;
  

• Company:

  Hubei Ocean Biotech Co,.Ltd     [ China ]        

• Contact:

  echo

• Tel:

  862783733110

• Fax:

• Email:

  echoHBOCEAN@yahoo.com