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Methylene Dichloride

Inquiry
  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: 75-09-2 Dichloromethane
  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
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