mapp gas

• Category :

  Organic chemicals and Derivatives/Basic organic raw materials

• Synonyms :

  1,2-propadiene, compd. with 1-propyne (1:1);59355-75-8;MAPP;MAPP gas;Methyl acetylene - propadiene mixture;Methyl acetylene and propadiene mixtures, stabilized [UN1060] [Flammable gas];Methyl acetylene-allene mixture;Methyl acetylene-propadiene mixture;Propadiene-methyl acetylene;

• CAS NO :

  59355-75-8

• EC NO :

• Molecular Formula :

  C₆H₈

• Molecular Weight :

  80.1277

• Main Specifications :

• InChI :

  InChI=1/2C3H4/c2*1-3-2/h1-2H2;1H,2H3

• Packing :

  16OZ/453G 12OZ/399G

• Product description :

  Mapp gas is a mixture of various hydrocarbons, principally, methylacetylene , propadiene and Propane(MAPP). It produces a relatively hot flame (2,976°C) with a high heat release in the primary flame (inner cone) (15,445kJ/m 3 ), less than for acetylene (18,890kJm 3 ) but much higher than for propane (10,433kJm 3 ). The secondary flame (outer cone) also gives off a high heat release, similar to propane and natural gas. The combination of a lower flame temperature, more distributed heat source and larger gas flows compared with acetylene results in a substantially slower pierce time. Welding gas physical and chemical property: 1. Its diameter is 75mm, height 280mm and gross weight 980g, convenient for holding and carrying.2. The welding temperature can reach 1350°C and the burning temperature can reach 1980°Cunder condition of anaerobic combustion-supporting.3. The burning time can be gotten 2 hours and 40 mins continuance under normal working circumstance.4. It guarantees you good jointing and shorter working time because of its scientific blend proportion and favorable flame characteristic. Packaging Detail: 1. Disposable steel cylinder (size: 75X280mm; NET: 16 OZ; 12 pcs /CTN, 17004 cyls per 20ft container). 2. Cylinder should be stored in cool, dry and ventilated place. Delivery Detail: 20days against

• Uses :

  WELDING, BURNING, BRAZING,CUTTING

• Molecular Structure :