Properties
Brand Name | FIZA | Purity | 99% |
CAS No. | 10476-85-4 | Miolecular Weight | 158.53 |
EINECS No. | 233-971-6 | Appearance | White powder |
Molecular formula | SrCl2 | Other Names |
Strontium chloride is an inorganic salt and is the most common strontium salt. Its aqueous solution is weakly acidic (due to the weak hydrolysis of Sr2+). Similar to other strontium compounds, strontium chloride appears red under flame, so it is used to make red fireworks.
Its chemical properties are between barium chloride (which is more toxic) and calcium chloride.
It is a precursor to other strontium compounds, such as strontium chromate. It is used as a corrosion inhibitor for aluminum.
Chromate ions are similar to sulfate ions and their corresponding precipitation reactions are similar:
SrCl2 + Na2CrO4 → SrCrO4 + 2 NaCl Strontium chloride is occasionally used as a red colorant in fireworks.
Specification
ITEMS | STANDARD |
Assay | 99.0% min |
Fe | 0.005% max |
Mg and alkalis | 0.60% max |
H20 | 1.50% max |
Insoluble in water | 0.80% max |
Pb | 0.002% max |
Granularity | Powder |
SO4 | 0.05% max |
Application
Mainly used for plastic magnetic material, the production of metal smelting flux, with the further development of solar energy air conditioning, the products in the field of solar energy air conditioning applications have a bigger development.
Packing
25kg/bag or according to clients request.