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Chinese name tetrahydrothiophene Tetrahydrothiophene Chemical formula C4H8S Molecular weight 88.171 CAS login number 110-01-0 EINECS entry number 203-728-9 Melting point -96 â?? Boiling point 119 â?? Water soluble and insoluble Density 1 g/cm�³ Colorless liquid on the outside Flash point 12 â?? It is mainly used as odorant for fuel gases such as city gas, petroleum liquefied gas and natural liquefied gas, and can also be used as raw materials for medicine and pesticides. Store in a cool, ventilated warehouse. Keep away from fire and heat. The storage temperature should not exceed 37â??. Keep the container sealed. Should be stored separately from oxidizer, do not mix storage. Explosion-proof lighting and ventilation facilities are adopted. Do not use mechanical equipment and tools that are prone to spark. The storage area should be equipped with leak emergency treatment equipment and suitable containment materials.
Product Description Appearance and features white tetragonal crystal molecular weight 23.95 pH(1mol/L) 14 Solubility Soluble in water, slightly soluble in ethanol melting point 471.2�ºC molecular formula LiOHChemical properties It is easy to absorb carbon dioxide and moisture in the air, but the absorption capacity is slightly worse than that of NaOH and KOH. Lithium hydroxide has the general property of alkali, and the following reactions can occur. 1. alkaline reaction It can make purple litmus test solution blue and colorless phenolphthalein to turn red; and its concentrated solution can denature phenolphthalein after experimental verification, so that the solution changes from red to colorless (similar to concentrated NaOH). 2. neutralized with acid HCl+LiOH=LiCl+H2O 3. Reacts with acidic oxides 2LiOH+CO2=Li2CO3+H2O (this reaction is used to absorb carbon dioxide in aerospace) 4. Reacts with metal salt solutions FeCl3+3LiOH=Fe(OH)3â??+3LiCl Usage Lithium hydroxide can be used as developing agent and lubricating oil for spectral analysis. The additive of alkaline battery electrolyte can increase the electric capacity by 12% to 15% and increase the service life by 2 to 3 times. It can be used as an absorbent for carbon dioxide and can purify the air in submarines. The chemical equation is: 2LiOH(s)+CO2(g)=Li2CO3(s)+H2O(l). It is used to make lithium salt and lithium-based grease, electrolyte of alkaline battery, absorption liquid of lithium bromide refrigerator, etc.; used in petroleum, chemical industry, light industry, nuclear industry, etc. When used in alkaline batteries, the aluminum content is not more than 0.06%, and the lead content is not more than 0.01%. It is used as an analytical reagent, a photographic developer, and also in the manufacture of lithium; it is used as a raw material for the preparation of lithium compounds. It can also be used in metallurgy, petroleum, glass, ceramics and other industries.
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Supplier: En590, jet fuel a1, pet coke, pump, valve, cosmetic, mechanical seal, cotton bag, glass bottle, hand sanitizer, hydraulics, cosmetic bottles,socks, paper drink straw, alcohol wipe, other korean products, mask, or nitrile gloves and hand sanitizer and korean cosmetics
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Supplier: Our product ranges of different verticals .
chemicals pet coke, urea, coal, sulphur granules, npk, ammonium sulphate, pure aluminium, meg, deg, teg, mea, dea, tea, sulphuric acid, etc
fertilizer npk, urea, ammonium sulphate
specialties metal cutting additives, water treatment chemicals ro antiscalant, non oxidising biocide glutaraldehyde, textile chemicals
ecofriendly products coconut fibre, coconut pith, bentonite clay (bleaching earth), etc
plant design and supply engineering service and material supply, electrical and instrumentation bulk, automation , telecom, piping , engineering skids, rotary (small size) , epc for lubricant batch plants
medical items :syringes (luer slip), hypodermic needles
technical consultancy for setting up of laboratory r & d (state of art facility) and qc for lubricants, fuel and petrochemicals
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