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Chlorure de strontium, ultra sec, 99,995 % (pureté du métal), Thermo Scientific Chemicals
Description
Strontium chloride is used as a source of redness in fireworks. Strontium chloride is often used as a red coloring agent in pyrotechnics. 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. strontium chloride exposure induces parthenogenetic activation of oocytes[6] which is used in developmental biological research.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Spécification
Spécification
Point d’ébullition | 1250°C |
Nom chimique ou matériau | Strontium chloride |
Point de fusion | 873°C |
Forme physique | -10 perles à mailles, ampoulées sous argon |
Quantité | 5 g |
Plage de pourcentage du dosage | 99.995% (metals basis) |
Informations sur la solubilité | It is soluble in water,slightly soluble in ethanol,acetone. Insoluble in ammonia. |
Poids de la formule | 158.53 |
Indice de réfraction | 1.65 |
Sensibilité | Hygroscopic |
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RUO – Research Use Only