Сульфат железа гептагидрат FeSO4.7H2O CAS № 7782-63-0
US $88.00-$100.00
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SPECIFICATION | ||||
Apperance | White Powder | |||
D50 (μm) | max | 1.5 | ||
BaSO4 content (%) | 98.5 | |||
Volatile matter (105℃) | max | 0.2 | ||
Whiteness (%) | min | 96.5 | ||
Oil Absorption g/100g | 16~20 | |||
Ph Value | 7.3~8.6 | |||
Specific Gravity g/cm3 | 4.2~4.3 | |||
Water Soluble Matters (%) | max | 0.06 | ||
Refraction Index | 1.64 | |||
Iron Fe (%) | max | 0.003 | ||
Electrical Conductivity (Us/cm) | max | 150 |