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Date/Time:  9/12/19 7:15 GMT

Anhydrous Chemical toxic, colorless chemicals gases of hcl acid price

Quick Details
Classification:Hydrochloric Acid 
CAS No.:7647-01-0 
Other Names: muriatic acid MF:HCL
EINECS No.:231-595-7
Place of Origin:Shandong, China (Mainland)
Grade Standard:Agriculture Grade, Food Grade, Medicine Grade, Reagent Grade
Applic , ation:dye
Brand Name:yanhe
Model Number:lc-054
Packaging Details:cylinders
UN NO:1050
Experie , nces:29 years
Certificate: , SGS MSDS COA
HS Code:2806100000Packaging & DeliverySelling Units:
Single item
Single package size: 
11X11X11 cm
Single gross weight:
79.0 kg

Physical & Chemical Properties
Colorless, toxic, irritating, smothering, non-flammable gas: strong hygroscopic,
after absorbing the moisture in the air, hydrochloric acid is generated, with
strong corrosiveness.
Stored in cylinders in the form of liquefied gas, pressure (3-6MPa) is constant,
and its value is related to temperature.Inorganic compounds such as tin chloride,
phosphorus trioxide, phosphorus bromide, and so on, and organic compounds such as
paraffin, ethanol, ether, acetaldehyde, ketone, acid, ester, nitrite, cyano, etc.
can be dissolved well in hydrogen chloride, and additional reaction can occur.
Pure liquid hydrogen chloride does not react with most metals. However, it reacts
with alkali metals, aluminum, manganese, iron, copper, tin, lead and zinc and
produces a protective film of chloride on its surface. When water is present, it
reacts with metal to form metal chloride and hydrogen gas.

Use & Storage
The storage room for hydrogen chloride cylinder should be ventilated and dry,
avoid direct sunlight, and there should be no underground trenches or secret
passages. Open fire is strictly forbidden and away from heat source.
Cylinder should be placed vertically, with the cap, properly fixed, prevent
When using, connect the exhaust nozzle of the cylinder valve with the production
device. Gas leakage is strictly prohibited.
When used, the ambient temperature is between -20 degrees Celsius and 40 degrees
Avoid sun exposure and stay at least 10 meters away from an open flame.
The gas in the bottle shall not be used up, and the pressure shall be kept at not
less than 0.5mpa.
For the intermittent system, the air of the high-purity nitrogen replacement
system should be used first, and then the hydrogen chloride should be used to
enter the system and discharge nitrogen, so that the system can carry out normal
production. After production, hydrogen chloride in the high purity nitrogen
replacement system is used to prevent system corrosion. After use, close the
cylinder valve in time, remove the cylinder from the system

Minimum Order: 1 sets

Anhydrous Chemical  toxic, colorless chemicals gases of hcl acid price
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