氢氧化钠 50% (w / w) 在水里, 超纯
供应商: Thermo Scientific
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Danger
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Synonyms:
苛性钠
ACRO259860025EA
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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 |
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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