72068

氢氧化钠 溶液

BioUltra, for molecular biology, 10 M in H₂O

• Linear Formula: NaOH
• CAS Number: 1310-73-2
• Molecular Weight: 40.00
• MDL编号: MFCD00003548
• PubChem化学物质编号: 57652395
• NACRES: NA.26

Properties

• 等级: for molecular biology
• 质量水平: 200
• 蒸汽压: 3 mmHg ( 37 °C)
• 产品线: BioUltra
• 形式: liquid
• 浓度: 10 M in H₂O; 9500-10500 mmol/L (titration, acidimetric)
• technique(s): ELISA: suitable
• 杂质: DNases, none detected; RNases, none detected; insoluble matter, passes filter test; phosphatases, none detected; proteases, none detected
• pH值（酸碱度）: 14
• 密度: 1.320-1.340 g/cm³
• 痕量阳离子: 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
• 紫外吸收: λ: 260 nm A_max: ≤0.08; λ: 280 nm A_max: ≤0.05
• application(s): agriculture
• SMILES string: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

Description

一般描述

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.

应用

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

生化/生理作用

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

Safety Information

• 象形图: GHS05
• 警示用语：: Danger
• 危险声明: H290 - H314
• 预防措施声明: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危险分类: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 储存分类代码: 8B - Non-combustible, corrosive hazardous materials
• WGK: WGK 1
• 闪点(F): Not applicable
• 闪点(C): Not applicable
• 个人防护装备: Faceshields, Gloves, Goggles, type ABEK (EN14387) respirator filter