氢氧化钠 50% (w / w) 在水里, 超纯

供应商: Thermo Scientific
Danger

Synonyms: 苛性钠

ACRO259860025EA 0 CNY
ACRO259860025 ACRO259860010 ACRO259860050 ACRO259860250 ACRO259860251
氢氧化钠 50% (w / w) 在水里, 超纯
氢氧化钠
分子式: NaOH
分子量: 40 g/mol
沸点: 119…135 °C (1013 hPa)
溶点: 12 °C
密度: 1,5 g/cm³
存储条件: Ambient
MDL编号: MFCD00003548
CAS号: 1310-73-2
EINECS: 215-185-5
UN号: 1824
ADR: 8,II

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产品技术规格

Appearance Clear colorless Viscous solution
Heavy metals ≤10 ppm
Density (20°C) 1.510 to 1.540 kg/l
Titration with HCl 49.0 to 51.0 %
Sodium carbonate (Na2CO3) ≤0.2 % (Na2CO3)
Sodium sulfate (Na2SO4) ≤100 ppm (Na2SO4)
Sodium chloride (NaCl) ≤200 ppm (NaCl)

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