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The chemical name of Noah5112 is perfluoro (2-methyl-3-pentanone), its CAS number is 756-13-8, chemical code is FK-5-1-12, molecular formula is C6F12O, and structural formula is:  
At normal temperature, Noah5112(FK-5-1-12)is colorless, transparent and insulating liquid and it is the novel environmental harmonic and clean extinguishing agent. FK-5-1-12 is listed in standard documents such as ISO14520-2006 Physical Characteristics of Gas Extinguishing System and the System Design and NFPA2001 Design Specification of Clean Gas Extinguishing System, and the application-design of the product is normatively described.
Noah5112 extinguishing agent is a novel substitution of halon extinguishing agent and it has excellent environmental harmony and extreme-low toxicity, and is characterized by the high extinguishing efficiency, good environmental harmony, clean, and safe use, and no damage to electronic precision equipment.

Physical properties of Noah5112
Property Unit Value
Molecular mass _ 316.04
Boiling point at 1013bar 49.2
Freezing point -108
Critical temperature 168.7
Critical pressure bar 18.65
Critical density kg/m3 639.1
Heat of vaporization at boiling point kj/kg 88
Liquid Viscosity @25 cp 0.524
Solubility of water in Noah5112 @25 wt% <0.001
Specific heatliquid@25 kj/kg ℃ 1.013
Liquid density25 g/ml 1.6
Vapour pressure25℃) bar 0.404
Dielectric strength kv  110kv

Quality specification
Product Purity/% Water content/ppm Acidity(as HCl)/ppm Non-volatile residue(%) Suspended matter
 or sediment
Noah5112 99.7 10 ≤3 0.01 NONE

Zhejiang NOAH Fluorochemical co., LTD. The ICP registration number 

The phone:0575-82738216 Mobile phone:18167105968