碳酸钠 99+%, granular 用于分析
供应商: Thermo Fisher Scientific
|
Warning
|
206800010
206800025
ACRO206800010EA
0
CNY
ACRO206800010
ACRO206800025
碳酸钠 99+%, granular 用于分析
碳酸钠
分子式:
Na₂CO₃ 沸点: 1600 °C (760 mmHg) 溶点: 851 °C 密度: 2,53 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00003494 CAS号: 497-19-8 EINECS: 207-838-8 REACH: 01-2119485498-19 Merck Index: 14,08596 |
|
产品技术规格
Appearance | White Granular powder |
Loss on drying | ≤0.5 % (285°C) |
Titration with HCl | ≥99.0 % |
Chloride (Cl) | ≤20 ppm |
Phosphate (PO4) | ≤10 ppm |
Arsenic (As) | ≤1 ppm |
Calcium (Ca) | ≤100 ppm |
Iron (Fe) | ≤5 ppm |
Potassium (K) | ≤300 ppm |
Heavy metals (as Pb) | ≤20 ppm |
Total nitrogen compounds | ≤0.002 % (as N) |
Silicon dioxide (SiO2) | ≤50 ppm |
Total sulfur (as SO4) | ≤0.005 % |
Learn more

About VWR
Avantor is a vertically integrated, global supplier of discovery-to-delivery solutions for...