Ethanol 93.8-94.7%, AnalaR NORMAPUR® 分析试剂
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Danger
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VWRC104766PEA
237.3
CNY
VWRC104766P
Ethanol 93.8-94.7%, AnalaR NORMAPUR® 分析试剂
乙醇
Caution: WARNING : this alcohol is regulated. Call us.
For duty paid orders in the UK please add DP to the product code.
分子式:
C₂H₅OH 分子量: 46,07 g/mol 溶点: –114 °C 存储条件: Ambient |
MDL编号:
MFCD00003568 CAS号: 64-17-5 EINECS: 200-578-6 UN号: 1170 ADR: 3,II |
产品技术规格
Assay | 93.8 - 94.7 % |
IR Spectrum | Passes test |
UV Spectrum | Passes test |
Substances coloured by H2SO4 | Passes test |
Acidity | Max. 0.0006 % |
Alkalinity | Max. 0.0002 % |
Colouration | Max. 10 APHA |
Aldehydes + ketones (as CH3CHO) | Max. 10 ppm |
Furaldehyde | Max. 10 ppm |
Higher alcohols (standard mixture) | Max. 0.02 % |
Substances reducing KMnO4 (as O) | Max. 4 ppm |
Methanol | Max. 0.02 % |
Non-volatile residue | Max. 10 ppm |
2-Propanol | Max. 100 ppm |
Al (Aluminium) | Max. 0.1 ppm |
Ba (Barium) | Max. 0.02 ppm |
Ca (Calcium) | Max. 0.5 ppm |
Cd (Cadmium) | Max. 0.05 ppm |
Co (Cobalt) | Max. 0.02 ppm |
Cr (Chromium) | Max. 0.02 ppm |
Cu (Copper) | Max. 0.02 ppm |
Fe (Iron) | Max. 0.2 ppm |
K (Potassium) | Max. 0.1 ppm |
Mg (Magnesium) | Max. 0.05 ppm |
Mn (Manganese) | Max. 0.02 ppm |
Na (Sodium) | Max. 1 ppm |
Ni (Nickel) | Max. 0.02 ppm |
Pb (Lead) | Max. 0.05 ppm |
Sr (Strontium) | Max. 0.02 ppm |
Zn (Zinc) | Max. 0.2 ppm |
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