水杨酸钠 99+%

供应商: Thermo Fisher Scientific
Warning

220980010 220982500
ACRO220980010EA 0 CNY
ACRO220980010 ACRO220982500
水杨酸钠 99+%
水杨酸钠
分子式: HOC₆H₄COONa
溶点: 200 °C
密度: 0,32 g/cm³ (20 °C)
存储条件: Ambient
MDL编号: MFCD00002440
CAS号: 54-21-7
EINECS: 200-198-0
Merck Index: 12,08819

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产品技术规格

Appearance White to almost white Powder or crystals or flakes
Infrared spectrum Conforms
Loss on drying ≤0.5 % (1 g, 105°C)
Solubility (5 % in water) Clear colorless to light yellow
Titration with HClO4 99.0 to 101.0 % (on dried substance)
Chloride (Cl) ≤200 ppm
Sulfate (SO4) ≤600 ppm
Heavy metals (as Pb) ≤20 ppm


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