567530

Sodium hydroxide

pellets

• 동의어(들): Sodium hydroxide, NaOH, ‘Caustic soda’
• Linear Formula: NaOH
• CAS Number: 1310-73-2
• Molecular Weight: 40.00
• MDL number: MFCD00003548
• UNSPSC 코드: 12352316
• NACRES: NA.21

속성

• product name: Sodium Hydroxide, Pellets,
• vapor density: >1 (vs air)
• Quality Level: 100
• vapor pressure: <18 mmHg ( 20 °C); 3 mmHg ( 37 °C)
• 분석: ≥95% (titration)
• 형태: pellets (crystalline)
• 제조업체/상표: Calbiochem^®
• 저장 조건: OK to freeze
• 기술: DNA extraction: suitable
• 색상: white
• mp: 318 °C (lit.)
• solubility: water: soluble
• density: 2.13 g/cm³ at 20 °C
• 양이온 미량물: heavy metals (as Pb): ≤0.0005%
• 배송 상태: ambient
• 저장 온도: 10-30°C
• SMILES string: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

설명

일반 설명

Used to neutralize acids, hydrolyze fats, and precipitate alkaloids and metals from aqueous solutions.

애플리케이션

• Protein N-linked Homocysteine Determination: Employing sodium hydroxide pellets in a one-pot sample preparation procedure for the analysis of protein N-linked homocysteine using HPLC-FLD, demonstrating its critical role in chemical synthesis and laboratory applications (Piechocka and Głowacki, 2023).


• Algae Pyrolysis for Hydrogen Production: The use of sodium hydroxide pellets in a molten state combined with Na2CO3 for efficient hydrogen production from algae pyrolysis. This application underscores its potential in renewable energy sectors and environmental sustainability efforts (Li et al., 2023).


• Hydrothermal Synthesis of ZnO Superstructures: Research into the temperature and pH optimization using sodium hydroxide pellets for the hydrothermal synthesis of ZnO superstructures. This application is crucial for material science, particularly in developing nanomaterials with specific morphological properties (Ejsmont and Goscianska, 2023).

경고

Toxicity: Corrosive (L)

기타 정보

Due to the nature of the Hazardous Materials in this shipment, additional shipping charges may be applied to your order. Certain sizes may be exempt from the additional hazardous materials shipping charges. Please contact your local sales office for more information regarding these charges.

법적 정보

CALBIOCHEM is a registered trademark of Merck KGaA, Darmstadt, Germany

안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H290,H314
• 예방조치 성명서: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class Code: 8A - Combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable