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Water 7732-18-5

Water (CAS 7732-18-5, H2O), is a colorless and odorless liquid, widely used in various industries and daily life. It has the chemical formula H2O, consisting of two hydrogen atoms bonded to one oxygen atom. Water is essential for all known forms of life and is the most abundant substance on Earth. Water appears as a liquid at standard temperature and pressure, but it can also exist in solid and gaseous states under different conditions. It has a melting point of 0 degrees Celsius and a boiling point of 100 degrees Celsius. Water is known for its unique properties, including high heat capacity, excellent solvent ability, and strong surface tension. These properties make it an important component in many industrial processes, such as cooling systems, chemical reactions, and manufacturing processes. It is also widely used in households for drinking, cooking, cleaning, and hygiene purposes. Water plays a crucial role in various application fields, including agriculture, energy production, pharmaceuticals, and environmental protection. It is used for irrigation in agriculture, as a coolant in power plants, as a solvent in pharmaceutical manufacturing, and as a medium for wastewater treatment. In addition to its practical applications, water also has cultural and symbolic significance in many societies. It is often associated with purity, life, and renewal. Water is a vital resource for sustaining life and maintaining ecological balance on Earth.

Chemical Name Water
CAS Registry Number 7732-18-5
PubChemID 962
Molecular Weight 18.01528
PSA 9.23000
LogP -0.06430
EINECS 215-185-5
Molecular Formula H2O
Synonyms
  • Dihydrogen Monoxide
  • Diprotium oxide
  • Distilled water
  • EINECS 215-185-5
  • H2O
  • Water vapor
  • Water,purified
 

7732-18-5 Properties

  • Density 1
    Boiling Point 100℃
    Flash Point 100°C
    Melting Point 318 °C(lit.)
    Vapour 3 mm Hg ( 37 °C)
    Refractive Index 1.329
    HS Code 3303000000
 

7732-18-5 Safety Infomation

  • Safety Statements S26
    Risk Statements R36/38
    Transport UN 1824 8/PG 2
 

7732-18-5 NMR Specturm

 

7732-18-5   Synthesis Route

View all1888Synthesis Route >
 
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