1.00238

Sodium hydroxide solution

50%, EMPROVE^® EXPERT

• 别名: Natriumhydroxidlösung
• 分類程式碼代碼: 12352305

属性

• product name: Sodium hydroxide solution 50%, EMPROVE^® EXPERT
• 蒸汽壓力: 2 hPa ( 20 °C)
• 品質等級: 500
• 產品線: EMPROVE^® EXPERT
• 形狀: liquid
• pH值: 14 (20 °C, 89 g/L in H₂O)
• bp: 135 °C/1013 hPa
• mp: 12 °C
• 密度: 1.52 g/cm³ at 20 °C
• 儲存溫度: 15-25°C

说明

一般說明

EMPROVE^® EXPERT

分析報告

Assay (acidimetric,NaOH)49.0 - 50.0 %Carbonate (as Na₂CO₃)≤ 1.0 %Chloride (Cl)≤ 100 ppmSulfate (SO₄)≤ 30 ppmHeavy metals (as Pb)≤ 5.0 ppmAl (Aluminium)≤ 10 ppmFe (Iron)≤ 5 ppmNi (Nickel) *≤ 2.00 ppmResidual solvents (ICH Q3C)...excluded by production processFiltered with 0.2 µm
This product has been manufactured from Sodium hydroxide pellets Ph Eur, BP, JP, NF and water for injection (wfi) acc. USP which conforms with highly purified water (hpw) acc. Ph Eur.
Elemental impurity specifications have been set considering ICH Q3D (Guideline for Elemental Impurities). Class 1-3 elements are not likely to be present above the ICH Q3D option 1 limit, unless specified and indicated (*).

法律資訊

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

安全信息

• 象形圖: GHS05
• 訊號詞: Danger
• 危險聲明: H290,H314
• 防範說明: P234 - P280 - P303 + P361 + P353 - P304 + P340 + P310 - P305 + P351 + P338 - P363
• 危險分類: Eye Dam. 1 - Met. Corr. 1 - Skin Corr. 1A
• 儲存類別代碼: 8B - Non-combustible corrosive hazardous materials
• 水污染物質分類（WGK）: WGK 1
• 閃點（°F）: Not applicable
• 閃點（°C）: Not applicable