Lithium sulfate is a white inorganic salt with the formula Li2SO4. It is the lithium salt of sulfuric acid.
Lithium sulfate is soluble in water, though it does not follow the usual trend of solubility versus temperature — its solubility in water decreases with increasing temperature, as its dissolution is an exothermic process. This property is shared with few inorganic compounds, such as the lanthanoid sulfates.
Lithium sulfate crystals, being piezoelectric, are also used in ultrasound-type non-destructive testing because they are very efficient sound generators. However, they do suffer in this application because of their water solubility.
Lithium sulfate is used to treat bipolar disorder .
Wednesday, November 6, 2013
Tuesday, November 5, 2013
Li/CFx
FEATURES:
No voltage delay, with steady operation voltage.
OCV is between 2.8~3.2V, operation voltage would be changed with different loads (2.5~2.8V), cut off voltage is 2.0V.
Wide operation temperature range: -30℃ to 75℃.
Suited for large current continuous discharge and pulse discharge.
Long shelf life (up to 10 years), low self-discharge (less than 1% per year).
No voltage delay, with steady operation voltage.
OCV is between 2.8~3.2V, operation voltage would be changed with different loads (2.5~2.8V), cut off voltage is 2.0V.
Wide operation temperature range: -30℃ to 75℃.
Suited for large current continuous discharge and pulse discharge.
Long shelf life (up to 10 years), low self-discharge (less than 1% per year).
Feature of Li/SOCL2
Great output, steady operation voltage and wide temperature range.
OCV is between 3.6~3.7V, operation voltage would be changed with different loads (3.1~3.5V), cut off voltage is 2.5V.
Wide temperature range of operation from -45℃ to 75℃.
Suited for large current continuous discharge and pulse discharge.
Excellent shelf life (10 years), low self-discharge (1% or less per year).
Lithium batteries are disposable (primary) batteries that have lithium metal or lithium compounds as an anode. They stand apart from other batteries in their high charge density (long life) and high cost per unit. Depending on the design and chemical compounds used, lithium cells can produce voltages from 1.5 V (comparable to a zinc–carbon or alkaline battery) to about 3.7 V.
Buy Li/SOCL2
OCV is between 3.6~3.7V, operation voltage would be changed with different loads (3.1~3.5V), cut off voltage is 2.5V.
Wide temperature range of operation from -45℃ to 75℃.
Suited for large current continuous discharge and pulse discharge.
Excellent shelf life (10 years), low self-discharge (1% or less per year).
Lithium batteries are disposable (primary) batteries that have lithium metal or lithium compounds as an anode. They stand apart from other batteries in their high charge density (long life) and high cost per unit. Depending on the design and chemical compounds used, lithium cells can produce voltages from 1.5 V (comparable to a zinc–carbon or alkaline battery) to about 3.7 V.
Buy Li/SOCL2
Monday, November 4, 2013
Lithium metal ,industrial grade
Appearance : Metallic silver substance
Atomic weight : 6.94
Density : 0.534g/cm3
Melting points : 180.5°C
Boiling Point : 1317°C
Hardness(Mohs) : 0.6
Volume increase on melting : 1.51%
Application :
Mainly used in synthetic rubber and pharmaceutical industries
Packing :
Vacuum wrapped with aluminum foil plastic bag and put in dry steel drums. The ingots, foils, rods, upon customer request.
Transportation :
Post, parcel Not acceptable
Sea Class 4.3, UN No. 1415
Road,Rail Class 4.3, UN No. 1415
Air 15kgs/unit package max, Cargo aircraft only
Caution :
Lithium metal easy reaction with oxygen and nitrogen in wet air, easy burns or explodes when contact with water.
Lithium metal ,industrial grade
N-butyl lithium in hexane
Molecular Formula : n-C4H9Li
Appearance : Clear, colorless to yellow solution
Molecular weight : 64.06
Density : 0.68g/ml@20°C
Contained BuLi : 102g/l
Pyrophoricity : Pyrophoric
Application :
Mainly used as catalyst of organic reaction
Packing : According to customer's request
Transportation :
Post, parcel, Air Not acceptable
Sea Class 4.2, UN No. 2445
Road,Rail Class 4.2, UN No. 2445
Caution :
Pyrophoric liquid, can catch fire if exposed to air. Reacts violently with water to give off flammable gases and corrosive dusts. Keep away from water, air, and oxidizing materials. Keep away from heat, sparks and flame. Protect storage container from leaks and physical damage.
Friday, November 1, 2013
The Introduction of Anhydrous sodium sulfate
Anhydrous sodium sulfate ,
as well acknowledged because Glauber's salts , sodium sulphate ;coming
into court: Andrew Dickson White undifferentiated amercement corpuscles
or powderise . Inodorous , piquant and with a acerbic discernment
.concentration : 2.68g/atomic number 96.Disappearing channelise of 884
℃. Answerable inward body of water , solubility inside the 0-30.foursome
℃ chop-chop with accelerative temperature . Answerable inward glycerin ,
incomprehensible in fermentation alcohol. Resolution was colorless .
When the resolution comprises chthonic than thirty-two.thirty-eight ℃ ,
comes in tenner monohydrate crystallisation . More eminent than
xxxii.thirty-eight ℃ sets about with anhydrous sodium
sulphatestallization .
Applications
Mainly used for drying organic solvents except water, in addition to the effect of water fast , remaining less so . Dyes and additives can also be used as a filler to adjust the concentration of dyes and additives , so that up to standard levels . Also be used as direct dyes , sulfur dyes , vat dyes in the dye -promoting agent when cotton , silk dyeing direct and acid dyes in wool and animal fibers of slow dye , printed silk fabrics are also used when refining the background protective agent . Manufacture of kraft pulp and paper industry as a cooking agent when . Pharmaceutical industry as a barium salt poisoning antidote. In addition, for the glass , the construction industry and so on.
Mainly used for drying organic solvents except water, in addition to the effect of water fast , remaining less so . Dyes and additives can also be used as a filler to adjust the concentration of dyes and additives , so that up to standard levels . Also be used as direct dyes , sulfur dyes , vat dyes in the dye -promoting agent when cotton , silk dyeing direct and acid dyes in wool and animal fibers of slow dye , printed silk fabrics are also used when refining the background protective agent . Manufacture of kraft pulp and paper industry as a cooking agent when . Pharmaceutical industry as a barium salt poisoning antidote. In addition, for the glass , the construction industry and so on.
The uses of sodium bromide
sodium bromide
can treat as medicine (a sedative). sodium bromide in vivo from bromine
ions, a solution to the latter can enhance the cerebral cortex
inhibition, conduction sedative function, and excitement and inhibit
process and the balance of the disorder is back to normal. Bromine ion
to the feeling of the cerebral cortex area and the sports section are
the inhibition. Therefore, to generate the sedative function at the same
time, there are certain anticonvulsants role. This product and caffeine
can restore excited with five and inhibition of balance, coordination
between organs, to some extent, it can alleviate stomach spasms, reduce
abdominal pain symptoms. Mainly used to alleviate clinical symptoms of
encephalitis caused excited, save the pig, poultry salt poisoning
(appropriate USES brominated calcium). In the animal, can use of
abdominal pain, bromine mixture adjuvant therapy. Long distance
transportation horses, can use this product do sedative.
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