二乙醚 ≥99.7% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent

供应商: VWR Chemicals
Danger

Synonyms: 乙基醚, 乙醚

Stabilization: 4-10 ppm Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol)

VWRC23811.361EA 1792 CNY
VWRC23811.361 VWRC23811.326 VWRC23811.463
二乙醚 ≥99.7% stabilised, AnalaR NORMAPUR® Reag. Ph. Eur., ACS analytical reagent
二乙醚
分子式: (CH₃CH₂)₂O
分子量: 74.12 g/mol
沸点: 35
溶点: –123 °C
密度: 0.7135 g/cm³ (20 °C)
闪点: –40 °C
存储条件: Ambient
MDL编号: MFCD00011646
CAS号: 60-29-7
EINECS: 200-467-2
UN号: 1155
ADR: 3 I
REACH: 01-2119535785-29
Merck Index: 12,03852
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产品技术规格

Assay Min. 99.7 %
Assay (Ionol/BHT) 4.0 - 10.0 ppm
Aldehydes Not detected by GC
Insolubility in water Passes test
IR Spectrum Passes test
Acidity Max. 0.0001 meq/g
Boiling point 34 - 35 °C
Colouration Max. 10 APHA
Relative density 0.714 - 0.715
Substances coloured by H2SO4 Max. 10 APHA
Acetone Max. 10 ppm
Aldehydes + ketones (as HCHO) Max. 5 ppm
Carbonyl compounds (as HCHO) Max. 10 ppm
Ethanol Max. 0.05 %
Evaporation residue Max. 5 ppm
Methanol Max. 0.02 %
Peroxides (as H2O2) Max. 0.15 ppm
Water Max. 300 ppm
Al (Aluminium) Max. 0.5 ppm
Ba (Barium) Max. 0.1 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. 0.1 ppm
K (Potassium) Max. 0.05 ppm
Mg (Magnesium) Max. 0.1 ppm
Mn (Manganese) Max. 0.02 ppm
Na (Sodium) Max. 0.1 ppm
Ni (Nickel) Max. 0.02 ppm
Pb (Lead) Max. 0.1 ppm
Sn (Tin) Max. 0.1 ppm
Sr (Strontium) Max. 0.02 ppm
Zn (Zinc) Max. 0.1 ppm
Conforms to ACS Passes test
Conforms to Reag. Ph.Eur. Passes test


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