1.37020

氢氧化钠

pellets, EMPROVE^® EXPERT, Ph. Eur., BP, ChP, NF, JP

• 别名: ‘苛性钠’
• 线性分子式: NaOH
• CAS号: 1310-73-2
• 分子量: 40.00
• MDL编号: MFCD00003548
• UNSPSC代码: 12352305
• EC索引号: 215-185-5

属性

• Agency: BP; ChP; JP; NF; Ph. Eur.
• 质量水平: 500
• 蒸汽密度: >1 (vs air)
• 蒸汽压: <18 mmHg ( 20 °C); 3 mmHg ( 37 °C)
• 描述: suitable for the biopharmaceutical production
• 产品线: EMPROVE^® EXPERT
• 方案: ≥98.0-100.5% (total alkilinity calculated as NaOH)
• 表单: pellets; solid
• pH值（酸碱度）: >14 (20 °C, 100 g/L in H₂O)
• mp: 318 °C (lit.)
• 溶解性: water: 1090 g/L at 20 °C
• 密度: 2.13 g/cm³ at 20 °C
• 痕量阴离子: carbonate (as Na₂CO₃): ≤0.5%; chloride (Cl^-): ≤0.015%; phosphate (PO₄^3-): ≤0.001%; silicate (as SiO₂): ≤0.01%; sulfate (SO₄^2-): ≤0.010%
• 痕量阳离子: Al: ≤0.001%; As: ≤0.0003%; Ca: ≤0.005%; Cu: ≤0.0005%; Fe: ≤0.0010%; Hg: ≤0.00001%; K: ≤0.05%; Mg: ≤0.002%; Ni: ≤0.001%; Pb: ≤0.00005%; Zn: ≤0.0025%; heavy metals (as Ag): ≤0.002%; heavy metals (as Pb): ≤0.0005%
• 应用: liquid formulation; parenterals; pharma/biopharma processes; pharmaceutical
• 储存温度: 15-25°C
• SMILES字符串: [OH-].[Na+]
• InChI: 1S/Na.H2O/h;1H2/q+1;/p-1
• InChI key: HEMHJVSKTPXQMS-UHFFFAOYSA-M

说明

一般描述

We offer a range of high quality critical raw materials, solvents and reagents plus the documentation and expertise to meet stringent regulatory requirements. In addition to our comprehensive portfolio, we also offer custom manufacturing services to meet your exact needs. As part of our EMPROVE^® Program, our raw materials are offered with extensive documentation facilitating compliance of your pharma and biopharma product, full supply chain transparency and risk mitigation. Our SAFC^® portfolio of high-quality products for biopharmaceutical and pharmaceutical formulation and production withstands strict quality control procedures and is produced according to applicable cGMP guidelines.

应用

Sodium hydroxide pellets are used in cleaning in place (CIP) applications as well as for pH-adjustment. Sodium hydroxide pellets Emprove^® Essential is manufactured according to GMP guidelines and is suitable for pharmaceutical and biopharmaceutical processes.

法律信息

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

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

安全信息

• 象形图: GHS05
• 警示用语：: Danger
• 危险声明: H290,H314
• 预防措施声明: P234 - P260 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338
• 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