Methylene Dichloride

• Post Date:

  Sep 27,2013

• Expiry Date:

  Mar 26,2014

• Detailed Description:

  Cas No. :75-09-2 Payment Method: L/C,T/T
  Appearance: Clear, colorless liquid.
  Odor: Chloroform-like odor.
  Solubility: 1.32gm/100gm water @ 20C.
  Specific Gravity: 1.318 @ 25C
  % Volatiles by volume @ 21C(70F):100
  Boiling Point: 39.8C(104F)
  Melting Point: -97C (-143F)
  Vapor Density (Air=1):2.9
  Vapor Pressure (mm Hg): 350 @ 20C (68F)
  Evaporation Rate(BuAc=1):27.5
  Purity :99.9% min
  Moisture: 0.04% max
  Acidity(HCI) :0.0004% max
  Residue after evaporation: 0.0005% max
  Chloride(as C1-):0.0005% max
  Color(APHA), Pt-Co: 10 max
  
  Usage and storage
  
  Paint remover, pharmaceutical industry, adhesive industry, agrochemical industry, film industry, polyurethane foaming agent, metal cleaner, oil dewaxing, mold discharging agent and decaffeination agent.
  The product is packed in galvanized steel drum or tanks. It is to be kept in dry and well-ventilated place, away from sunlight and raining.
  Property Unit GB/T4117-2008
  Top quality High quality Regular quality
  Appearance ---- Colorless and clear liquid
  Mass of methylene chloride % ≥99.9 ≥99.5 ≥99.20
  Moisture % ≤0.010 ≤0.020 ≤0.030
  Acidity(as HCI) % ≤0.0004 ≤0.0008
  Chroma(Pt-Co) ---- ≤10
  Mass fraction of evaporated residue % ≤0.005 ≤0.0010
  
  

• CAS Registry Number:

  75-09-2

• Synonyms:

  ;Methylene chloride;Methane dichloride;Methylene dichloride;narkotil;Plastisolve;R 30;Refrigerant 30;solaesthin;solmethine;

• Molecular Formula:

  CH₂Cl₂

• Molecular Weight:

  84.93

• Molecular Structure:

  

• Hazard Symbols:

   Xn:Harmful;
  

• Risk Codes:

  R40:;
  

• Safety Description:

  S23:;
  S24/25:;
  S36/37:;
  

• Company:

  Zibo Changcheng Chemical Factory     [ China ]        

• Contact:

  Eivira

• Tel:

  0533-6720709

• Fax:

  0533-2692066

• Email:

  sunnyoo2012@hotmail.com