Chloral hydrate is the hydrate of Trichloroacetaldehyde, which is a long time (6 ~ 8h) were sedative and hypnotic effect. Its hypnotic effect appears fast (oral 15min), can cause a similar normal physiological sleep, wake up without drowsiness, fatigue and other sequelae; it is hypnotic and anticonvulsant drugs. At present, more clinical use for children with various auxiliary examination.
Industrial use
The semi optical nickel potential difference regulator, can remove the active sulfur in the plating solution and increase the potential difference.
Agricultural use
It is the intermediate of producing many kinds of pesticide,such as trichlorfon、herbicides.
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PROJECT
CHEMICAL
CP2015
USP
BP
EP
JP
ASSAY
>99.0%
99.0~101%
99.5~102%
98.5~101%
98.5~101%
>99.5%
ACIDITY
3.0~5.0
4.0~6.0
wet blue litmus parper doesn’t turn to red immediately in 1:20 ethanol solution
3.5~5.5
3.5~5.5
Dissolve 0.20 g of Chloral Hydrate in 2 mL of water, and add 1 drop of methyl orange TS: a yellow color develops.
CHLORIDES
≤130ppm
≤100ppm
≤70ppm
≤100ppm
≤100ppm
≤110ppm
CHLORAL ALCOHOLATE
no yellow precipitate is produced
no yellow precipitate is produced
no yellow precipitate is produced
no yellow precipitate is produced
IGNITION RESIDUE
≤0.1%
≤0.1%
≤0.1%
≤0.1%
≤0.1%
≤0.1%
APPEARANCE OF SOLUTION
clear and colourless
clear and colourless
clear and colourless
clear and colourless
CARBIDE
qualified
HEAV METALS
≤20ppm
≤20ppm
≤20ppm
PACKING PRODUCTS：IN 25KG PLASTIC DRUMS
IN 500G PLASTIC DRUMS
Hebei yanxi chemical co., ltd is a professional research and development of the production of lead acetate, 2-phenylethylamide enterprises.under the innovation in traditional production equipment and technology, the use of "high temperature cooling" and "plastic basin crystallization" technology, on the basis of reducing the cost of products to make the quality of products to the same industry. Under the close supervision of the quality inspection department of the company, we carry out production and sales in the way of "labeling", providing the most convenient and fastest service for users all over the world.
Hebei Yanxi Chemical Co. LTD., mainly produce the Carbomer940/980/u21 and lead acetate and lead oxide, lead stearate, lead salt, at the same time operating organic intermediates, surfactants, Food additive,inorganic salt, plant extracts, cosmetics raw material, etc., through long-term development, hebei said bush chemical co., LTD. In hebei province has become a collection of r &d, production, sales in the integration of high-tech enterprises.
China
