重铬酸钾 99+% ACS
供应商: Thermo Fisher Scientific
|
Danger
|
424110500
424115000
ACRO424110500EA
0
CNY
ACRO424110500
ACRO424115000
重铬酸钾 99+% ACS
重铬酸钾
分子式:
K₂Cr₂O₇ 沸点: 500 °C (1013 hPa) 溶点: 398 °C 密度: 2,67 g/cm³ (20 °C) 存储条件: Ambient |
MDL编号:
MFCD00011367 CAS号: 7778-50-9 EINECS: 231-906-6 UN号: 3087 ADR: 5.1,II REACH: 01-2119454792-32 Merck Index: 12,07790 |
产品技术规格
Appearance | Orange Crystals |
Titration Iodometric | ≥99.0 % |
Loss on drying | ≤0.05 % |
Chloride (Cl) | ≤10 ppm |
Sulfate (SO4) | ≤50 ppm |
Calcium (Ca) | ≤30 ppm |
Iron (Fe) | ≤10 ppm |
Sodium (Na) | ≤200 ppm |
Insoluble matter | ≤0.005 % |
Learn more

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