215147

Calcium

granular, 99%

• 동의어(들): Calcium atom, Calcium element
• 실험식(Hill 표기법): Ca
• CAS Number: 7440-70-2
• Molecular Weight: 40.08
• Beilstein: 4241647
• EC Number: 231-179-5
• MDL number: MFCD00085314
• UNSPSC 코드: 12141503
• PubChem Substance ID: 24852872
• NACRES: NA.23

속성

• Quality Level: 100
• 분석: 99%
• 양식: granular
• 반응 적합성: reagent type: reductant
• 저항도: 3.5 μΩ-cm, 20°C
• bp: 1484 °C (lit.)
• mp: 850 °C (lit.)
• density: 1.54 g/mL at 25 °C (lit.)
• SMILES string: [Ca]
• InChI: 1S/Ca
• InChI key: OYPRJOBELJOOCE-UHFFFAOYSA-N

설명

일반 설명

Calcium is a highly reactive and non-toxic metal often prepared by the aluminothermal or electrolysis methods. Calcium metal granules with a purity of 99% are a valuable material used in several industrial and academic applications. The granules are made from high-quality calcium and are produced under strict manufacturing standards to ensure their purity and quality. The granular form allows for easier handling and storage than a powder, making it convenient for use in various applications.

애플리케이션

Our 99% pure calcium metal granules are widely used as a reducing agent in the manufacturing of various metals, including uranium and thorium. They are also an essential component in the production of aluminum alloys that are commonly used in the aerospace and automotive industries. These calcium metal granules are also used in the desulfurization of steel and as a deoxidizer in the production of various metals. Furthermore, our calcium metal granules are extensively used in organic synthesis to reduce various functional groups, such as aldehydes, ketones, esters, and nitriles, to their corresponding alcohols. The metal is also utilized in the preparation of Grignard reagents, which serve as crucial intermediates in organic synthesis.

Precursor to Ca₈Al₃ and Ca₁₃Al₁₄; intermetallics with new metallic Zintl phases.⁷

특징 및 장점

• Quality assured - made from high-quality raw materials and produced under strict manufacturing standards to ensure consistent performance.
• Easier to handle and store - in comparison to powder, the granular form ensures higher stability during storage and handling of materials.

안전성 정보

• 픽토그램: GHS02
• 신호어: Danger
• 유해 및 위험 성명서: H261
• 예방조치 성명서: P223 - P231 + P232 - P280 - P302 + P335 + P334 - P370 + P378 - P501
• Hazard Classifications: Water-react 2
• Storage Class Code: 4.3 - Hazardous materials which set free flammable gases upon contact with water
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Eyeshields, Gloves, type P3 (EN 143) respirator cartridges