Hóa Chất Ethanol AR Grade 4L (P/N: AR1380)

Hóa Chất Ethanol AR Grade 4L (P/N: AR1380)

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    Liên hệ: 0918 376 013 (Mr. Phương)

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    Email: Info@chanu.com.vn

Mô tả
Assay (by GC.)99.7%min.
Color (APHA)10max.
Water (by Coulometry)0.2%max.
Acidity (mEq./g.)0.0005max.
Alkalinity (mEq./g.)0.0002max.
Residue on Evaporation0.001%max.
Acetone (GC.)0.001%max.
Methanol (GC.)0.05%max.
Propan-2-ol (GC.)0.003%max.
Fusel oilPasses test 
Solubility in waterPasses test 
Substances darkened by sulfuric acidPasses test 
Substances reducing permanganatePasses test 
Aluminium (Al)0.1ppm max.
Barium (Ba)0.02ppm max.
Boron (B)0.02ppm max.
Cadmium (Cd)0.05ppm max.
Calcium (Ca)0.5ppm max.
Chromium (Cr)0.02ppm max.
Cobalt (Co)0.02ppm max.
Copper (Cu)0.02ppm max.
Iron (Fe)0.1ppm max.
Lead (Pb)0.05ppm max.
Magnesium (Mg)0.05ppm max.
Manganese (Mn)0.02ppm max.
Nickel (Ni)0.02ppm max.
Potassium (K)0.1ppm max.
Sodium (Na)0.5ppm max.
Strontium (Sr)0.02ppm max.
Tin (Sn)0.1ppm max.
Zinc (Zn)0.1ppm max.

Denatured with Denatonium benzoate 8-12 ppm and Tert Butyl Alcohol less than 0.15%.