PRODUCT: LIQUID HELIUM
Manufacture: PAO Gazprom, Russia
Physicochemical properties of liquid helium:
- helium volume fraction, not less than 99.9999%
- nitrogen volume fraction, not more than 0.000045%
- oxygen volume fraction in total with argon, not more than 0.000015%
- hydrocarbon volume fraction, not more than 0.00001%
- neon volume fraction, not more than 0.000015%
- hydrogen volume fraction, not more than 0.000005%
- water vapor volume fraction, not more than 0.000015%
Helium is one of the most sought-after noble gases. Due to its inertness, low boiling point and superfluidity, helium is widely used in high-tech industries, such as the rocket and space, nuclear and electronic industries, as well as in metallurgy .
The quality of liquid helium complies with Russian TU and all international standarts, including those in the field of environmental safety.
Delivery terms: FOB helium HUB Vladivostok, Russia
Quantity: 4.000 - 400.000.000 m3
The price of helium for export, the detaileld procedure, the size of the batch, are discussed with the end buyer or his official representative in the presence of a mandate from the buyer.
The aqueous solution of hydrogen fluoride gas is a clear, colorless, fuming corrosive liquid with a strong pungent odor, easily soluble in water and ethanol, and slightly soluble in ether. Hydrofluoric acid is a weak acid with strong corrosiveness, which can strongly corrode metal, glass and silicon-containing objects. It is generally produced in laboratories with fluorite (mainly composed of calcium fluoride) and concentrated sulfuric acid. It needs sealed in a plastic bottle. The chemical industry is used to produce organic and inorganic fluorides (such as potassium fluoride, magnesium fluoride, uranium hexafluoride, calcium fluoride helium, fluororesin, fluoroplastic, fluororubber), dye synthesis, organic synthesis catalyst, and flame-retardant agent etc. In glass processing and production, it is used for frosted bulbs and general bulb treatment, glassware polishing, glass instrument scales, glassware and mirror engraving and lettering. As a cleaning agent for pickling of metal surfaces such as stainless steel. Used in the atomic energy industry, for the production of elemental fluorine and fluorides, and also as catalysts and fluorinating agents.
Supplier: Cryogenic valves, nitrous oxide, liquid nitrogen containers, argon gas, liquid helium, dewars, leather goods, saddlery, equestrian products, leather bags, wallets, leather strap goods, full grain buff leather, finished leather, safety shoes, cotton vests, cotton underwear
We have Ethylene Ripening Gas - Purity of 99.999 % We are giving the same in our own cylinders as well as in customers cylinders also. The prices are excluding GST
Calcium Carbide, we are the traders of calcium carbide. We import the same for self cosumption and also trade the calcium carbide. We also procure from domestic manufactures also. The size are as under - 1. 25-50 mm The Prices Are Ex Khopoli
Owing to the wide experience in this domain, we are instrumental in offering ACM Gas Cylinder to our clients. Other Detail: It is the combination of two gases (Combination Of Argon + Carbondioxide) (Ar+CO2)
Supplier: Silica sols, Acid silica sol, Alkaline silica sol, Large-size silica sol, Quick drying silica sol complexing agent,Industrial Gases,Acetylene, Argon, CO2, Helium, Hydrogen, Liquid Ammonia, Nitric oxide, Nitrogen, Propane, Oxygen, Sulphurhexafluoride,OTHER PRODUCTS,Passivating agent, Sand removing Agent, Whitening Agent, Polyalumina and other chemical products
1. sol for precision casting of thin, can cover strength, casting finish, with its shape better than the quality of the water glass shape, the shape of inexpensive off than ethyl silicate. 2. sol used in the coatings industry, the coating firm, good adhesion properties, but also dirt, dust, crack, fire and other functions. 3. sol silicate refractories used for a variety of binder has strong adhesive, high temperature (1200 â??) Zhu advantages. 4. sol textile industry as a thickener, greatly improving the economic efficiency it with oil, and for the processing of wool, wool can improve spinnability, reduce breakage. Prevent fly, to improve the yield and if used the veil slurry, the slurry can be improved adhesion, and easy to drop slurry, drying time is shortened, etc. sol make wool fabric (such as carpet) modified to prevent contamination. 5. due to the larger surface of the silica and catalytic activity, it is suitable for the catalyst carrier, for example 40% SiO2 silica sol used in the production of the catalyst C41 ABS plastic carrier. 6. Silica is widely used in the paper industry, as it is mixed with a photosensitive liquid, photosensitive paper paper smooth, sharp images, and increase exposure range which can be put on paper for cement bags piled high mud ice bag mixed fall, after it applied to the glass with glycerol and other paper can be used as a release agent. 7. sol is an excellent purifying agent, it is mixed with water can add aluminum sulfate salts and suspended matter cohesion removed
