Strontium Hydroxide

Product Description

Strontium Hydroxide is a white crystalline or granular compound known for its strong alkaline properties and moderate solubility in water. It exists in both anhydrous and octahydrate (Sr(OH)₂·8H₂O) forms, with the hydrated form being more common and stable. This compound is widely used in chemical synthesis, sugar refining, lubricants, and analytical chemistry.

In laboratories, Strontium Hydroxide serves as a strong base and neutralizing agent, similar to calcium and barium hydroxides. Industrially, it plays a vital role in the manufacture of strontium salts, greases, and ceramic materials. It is also utilized in polymer stabilization and wastewater treatment due to its ability to neutralize acids and precipitate impurities.

Key Features

• Chemical Name: Strontium Hydroxide
  • Chemical Formula: Sr(OH)₂ or Sr(OH)₂·8H₂O
  • CAS Number: 1311-10-0 (anhydrous) / 18480-07-4 (octahydrate)
  • Molecular Weight: 121.63 g/mol (anhydrous) / 265.76 g/mol (octahydrate)
  • Appearance: White crystalline or granular solid
  • Solubility: Slightly soluble in water; insoluble in alcohol
  • pH (1% solution): ~12 (strongly alkaline)
  • Purity: ≥98% (Analytical / Laboratory Grade)
  • Melting Point: 375°C (decomposes on heating)
  • Density: 3.62 g/cm³
  • Odor: Odorless

Applications

Laboratory & Research

• Used as a reagent and strong base in analytical chemistry.
  • Employed in acid neutralization and precipitation reactions.
  • Preparation of strontium compounds such as strontium carbonate, nitrate, and acetate.
  • Used in educational laboratories for demonstrating alkaline properties.

Industrial Uses

• Sugar Refining: Acts as a clarifying agent to remove impurities from sugar solutions.
  • Lubricant Production: Component in high-temperature greases for enhanced stability.
  • Plastic & Polymer Industry: Serves as a stabilizer and catalyst.
  • Ceramic & Glass Manufacturing: Used to produce strontium-based glazes and glass materials.
  • Wastewater Treatment: Neutralizes acidic waste and precipitates heavy metals.

Safety & Handling

• Hazard: Corrosive; causes burns to skin and eyes; harmful if ingested.
  • Precautions: Handle with gloves, goggles, and protective clothing; avoid inhaling dust or contact with moisture.
  • Storage: Store in a tightly closed container, in a cool, dry, and well-ventilated area, away from acids and moisture.
  • Disposal: Dispose of according to local hazardous waste regulations.

Why Choose Strontium Hydroxide from M/S Bright Scientific Co.?

• High-purity, laboratory-tested material for analytical and industrial use.
  • Consistent quality ensuring reliable chemical reactions.
  • Available in both anhydrous and octahydrate forms.
  • Trusted supplier to universities, research centers, and manufacturing industries.
  • Competitive pricing and nationwide delivery service.

Price in Bangladesh

Available in 250 g, 500 g, 1 kg, and bulk industrial packs at competitive prices.
Bulk discounts for academic institutions, laboratories, and industrial clients.

Contact Information

M/S Bright Scientific Co.
📞 Phone: 01711285976