1) In 1999 we made the first success in China to produce high purity
methane chloride for satisfying the market demand.
2) In August 2002 Juhua Brand methane chloride was approved by
Zhejiang Provincial Science & Technology Bureau to be "Zhejiang
Provincial High-Tech Product".
3) In September 2003 Juhua Brand methane chloride was listed by
Zhejiang Provincial Name Brand Product Appraisal Committee in the
Zhejiang Name Brand Product catalogue.
Product standard: Q/JHGS 33-2006 (Enterprise standards of Zhejiang Juhua Group
Molecular formula: CH3Cl
Relative molecular mass: 50.488
Application: The product is used as raw material for agrochemical,
pharmaceutical, silicone and synthetic rubber sectors. It is a
significant methylator for organic synthesis.
Physical & chemical properties: under normal temperature and
pressure, the product is a colorless gas with a sweetish scent. It
may turn into colorless liquid under pressure. Its melting point is
-97.7°C, its boiling point is -23.7°C. Its flash point is below
-40°C. Its density is 0.996g/cm3 at 20°C. It is soluble slightly in water but easily in chloroform,
ether ethanol and propanone. It is noncorrosive.
Storage & transportation: The product is packed in LPG cylinders or tanks (or tank cars). It
is to keep in dry and well-ventilated place, away from sunlight and
raining. It is to comply with regulations of railway and road
transportation of China concerning hazardous cargo.
Packing specifications: Refillable cylinder: 40L, 70L, 400L, 800L
|Top quality||High quality|
|Characteristics||Colorless, clear and odorless|
|Mass fraction of methane chloride, % ≥||99.9||99.5|
|Moisture, % ≤||0.007||0.015|
|Acidity (as HCl), % ≤||0.0015||0.0025|
|Mass fraction of evaporated residue, % ≤||0.0010||0.010|