72068

Sodium hydroxide solution

BioUltra, for molecular biology, 10 M in H₂O

• Linear Formula: NaOH
• CAS Number: 1310-73-2
• Molecular Weight: 40.00
• MDL number: MFCD00003548
• UNSPSC 코드: 12352316
• PubChem Substance ID: 57652395
• NACRES: NA.26

속성

• Grade: for molecular biology
• Quality Level: 200
• vapor pressure: 3 mmHg ( 37 °C)
• 제품 라인: BioUltra
• 형태: liquid
• 농도: 10 M in H₂O; 9500-10500 mmol/L (titration, acidimetric)
• 기술: ELISA: suitable; immunofluorescence: suitable; western blot: suitable
• 불순물: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• pH: 14
• bp: 105-140 °C
• mp: -12 - -10 °C (10 - 50 °F)
• solubility: water: soluble
• density: 1.320-1.340 g/cm³
• 양이온 미량물: Ba: ≤1 mg/kg; Bi: ≤1 mg/kg; Ca: ≤5 mg/kg; Cd: ≤1 mg/kg; Co: ≤1 mg/kg; Cr: ≤1 mg/kg; Cu: ≤1 mg/kg; Fe: ≤1 mg/kg; K: ≤100 mg/kg; Li: ≤1 mg/kg; Mg: ≤1 mg/kg; Mn: ≤1 mg/kg; Mo: ≤1 mg/kg; Ni: ≤1 mg/kg; Pb: ≤1 mg/kg; Sr: ≤1 mg/kg; Zn: ≤1 mg/kg
• λ: neat
• UV 흡수: λ: 260 nm A_max: ≤0.08; λ: 280 nm A_max: ≤0.05
• SMILES string: [OH-].[Na+]
• 적합성: suitable for Western blot; suitable for molecular biology
• 응용 분야: agriculture; life science and biopharma
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

설명

일반 설명

Sodium hydroxide (NaOH) is an inorganic, white solid compound, which is found as pellets, flakes, and granules. This highly caustic metallic base and alkali can readily absorb moisture and carbon dioxide in the air. NaOH is deliquescent and soluble in ethanol, water, and methanol.

애플리케이션

Sodium hydroxide solution has been used:

• to prepare reagent A (0.1 M NaOH) for the pH inactivation of endogenous L-lactate by L-lactate dehydrogenase (L-LDH)
• as a component of fresh alkaline melting solution for the denaturation of the antisense strand
• to prepare Type-I collagen hydrogels for microfluidic device fabrication

생화학적/생리학적 작용

Sodium hydroxide (NaOH) is used in various industries, including textiles, drinking water, soaps, and detergents, pulp and paper manufacturing, and as a drain cleaner.

기타 정보

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안전성 정보

• 픽토그램: GHS05
• 신호어: Danger
• 유해 및 위험 성명서: H290,H314
• 예방조치 성명서: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• Hazard Classifications: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• Storage Class Code: 8B - Non-combustible corrosive hazardous materials
• WGK: WGK 1
• Flash Point (°F): Not applicable
• Flash Point (°C): Not applicable
• 개인 보호 장비: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter