SODIUM BROMIDE CHEMICAL FORMULA : NaBrM.W.: 102.90 DESCRIPTION: white or colorless cubic crystalline,or white particle or powder,relative density in 3.339(at 17.5℃),melting point on 747℃,boiling point on 1390℃,easily dissolved in water,slightly dissolved in alcohol. APPLICATION:Be used for ph...
Melting Point: 755℃ Boiling Point : 1390℃ Specific Gravity: 3.203 Solubility: 1g of product can be dissolved in 1.1ml of water, aboat soluble in 16ml of ethanol, soluble in 6ml of methanol Storage Conditions: Sealed and keep away from light.Related...
DESCRIPTION: white or colorless cubic crystalline, or white particle or powder, relative density in 3.339(at 17.5℃),melting point on 747℃,boiling point on 1390℃,easily dissolved in water, slightly dissolved in alcohol. APPLICATION: Be used for photographic, pharmaceutical, oil well completion li...
A typical method involves adding iron to bromine water to form ferrosoferric bromide, Fe[FeBr5]. This double salt is dissolved in excess water followed by addition of sodium carbonate. The product mixture is filtered and the filtrate is evaporated to crystallize sodium bromide. The overall ...
The solution is decolorized, filtered, and concentrated to obtain sodium bromide. The present invention has low power consumption, short period, saving in hydrobromic acid and low cost.CN李茂山
chlorine oxidation method: first, the reaction is carried out by adding bromine Dropwise to lime milk prepared by lime powder and water to generate Calcium bromate and calcium bromide, and then chlorine gas is introduced for oxidation reaction. The filtrate was filtered, washed, and concentrated. ...
2Na+Br2=2NaBr (sodium bromide can be used as a sedative) - Sodium reaction with water Add some water in a beaker, drip a few drops of phenolphthalein solution, and then put a small piece of sodium in the water. For security should be stamped on the beaker glass. ...
Objective: To establish the determination ofsodium nitritein benzalkonium bromide solution for disinfection. Alkyl halides are reacted withsodium nitrite. Sodium nitrite is easily converted to nitrite amine, which is a kind of carcinogen. Example 7 was sensitized by aeration withsodium nitritewhich was...
To a degassed suspension of 3-(2-(7-chloro-2-quinolinyl)ethenyl)benzaldehyde (0.34 mol) in toluene (700 mL) at 0°C was added 1.0 M vinylmagnesium bromide in toluene/THF (370 mL). After stirring for 1 hour at 0°C, the reaction was quenched by the addition of saturated NH4Cl ...
For reducing the chance of heart attack, stroke, or other problems that may occur when a blood vessel is blocked by blood clots: Adults—One regular-strength (325-mg) tablet a day, dissolved in water. Children and teenagers—Use and dose must be determined by your doctor.Missed...