Strontium Chloride | 10, 20 & 100 Gram Packages | 25kg & 5 lb Packages | Lab Grade | Formula SrCl2 | Salt Of Strontium & Chloride | White Crystalline Solid
Prices For Laboratory Grade Strontium Chloride For Sale Online At LabAlley.com
- Buy 10 Grams Of Strontium Chloride For $4
- Buy 20 Grams Of Strontium Chloride For $7
- Buy 100 Grams Of Strontium Chloride For $12
- Buy 5 Pounds Of Strontium Chloride For $142
- Buy 25 Kilograms Of Strontium Chloride For $878
Chemical Properties Of Strontium Chloride Sold Online At LabAlley.com
- Appearance: Colorless to white crystalline solid or powder
- CAS Number: 10025-70-4
- Assay (SrCl2-6H2O): 99.0-103.0%
- pH of a 5% Solution @ 25C: 5.0-7.0
- Heavy Metals (as Pb): 5 ppm
- Insoluble Matter: 0.005%
- Sulfate (SO4): 0.001%
- Barium (Ba): 0.05%
- Calcium (Ca): 0.05%
- Iron (Fe): 5 ppm
- Magnesium (Mg): 2 ppm
Strontium Chloride Uses
- Strontium Chloride For Teeth
- Strontium Chloride For Osteoporosis (Thinning Bones)
- Strontium Chloride For Toothpaste
- Strontium Chloride For Cosmetics
- Strontium Chloride For Red Colouring Agent In Pyrotechnics
- Strontium Chloride For Dental Care
- Strontium Chloride For Dietary Supplements
- Strontium Chloride For Biological Research
- Strontium chloride is the precursor to other compounds of strontium, such as yellow strontium chromate, strontium carbonate, and strontium sulfate.
- Strontium Chloride For Ammonium Storage
- Formula: SrCl2
- Molar mass: 158.53 g/mol
- Solubility: ethanol: very slightly soluble; acetone: very slightly soluble; ammonia: insoluble
- Solubility in water: anhydrous: 53.8 g/100 mL (20 °C) hexahydrate: 106 g/100 mL (0 °C); 206 g/100 mL (40 °C)
- Other anions: Strontium fluoride; Strontium bromide; Strontium iodide
- Strontium Chloride ChemSpider ID: 55440
- Strontium Chloride PubChem CID: 61520
Strontium chloride (SrCl2) is a salt of strontium and chloride. It is a typical salt, forming neutral aqueous solutions. Like all compounds of Sr, this salt emits a bright red colour in a flame; in fact it is used as a source of redness in fireworks. Its chemical properties are intermediate between those for barium chloride, which is more toxic, and calcium chloride.
Strontium chloride is the precursor to other compounds of strontium, such as yellow strontium chromate, strontium carbonate, and strontium sulfate. Exposure of strontium chloride to the sodium salt of the desired anion (or alternately carbon dioxide gas to form the carbonate) leads to precipitation of the salt:
SrCl2 + Na2CrO4 → SrCrO4 + 2 NaCl
SrCl2 + Na2CO3 → SrCO3 + 2 NaCl
SrCl2 + H2O + CO2 → SrCO3 + 2 HCl
SrCl2 + Na2SO4 → SrSO4 + 2 NaCl
Strontium chloride is often used as a red colouring agent in pyrotechnics. It imparts a much more intense red colour to the flames than most other alternatives. It is employed in small quantities in glass-making and metallurgy. The radioactive isotope strontium-89, used for the treatment of bone cancer, is usually administered in the form of strontium chloride. Sea water aquaria require small amounts of strontium chloride, which is consumed in the production of the exoskeletons of certain plankton.
SrCl2 is useful in reducing tooth sensitivity by forming a barrier over microscopic tubules in the dentin containing nerve endings that have become exposed by gum recession. Known in the U.S. as Elecol and Sensodyne, these products are called "strontium chloride toothpastes", although most now use potassium nitrate instead which works as a nerve calming agent rather than a barrier.
Brief strontium chloride exposure induces parthenogenetic activation of oocytes which is used in developmental biological research.
A commercial company is using a strontium chloride-based artificial solid called AdAmmine as a means to store ammonium at low pressure, mainly for use in NOx emission reduction on Diesel vehicles. They claim that their patented material can also be made from some other salts, but they have chosen strontium chloride for mass production. Earlier company research also considered using the stored ammonium as a means to store synthetic Ammonium fuel under the trademark HydrAmmine and the press name "hydrogen tablet", however, this aspect has not been commercialized. Their processes and materials are patented. Their early experiments used magnesium chloride, and is also mentioned in that article. Read more here.