1,4-二氧六环 ≥99.5% stabilised, AnalaR NORMAPUR® analytical reagent
供应商: VWR Chemicals
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Danger
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Stabilization:
Stabilised with BHT (2,6-Di-Tert-Butyl-4-Methylphenol; Ionol) 25 ppm
VWRC23540.295EA
1054
CNY
VWRC23540.295
VWRC23540.320
VWRC23540.460
1,4-二氧六环 ≥99.5% stabilised, AnalaR NORMAPUR® analytical reagent
1,4-二氧六环
分子式:
C₄H₈O₂ 沸点: 101,1 °C (1013 hPa) 密度: 1,03 g/cm³ (20 °C) 闪点: 12 °C 存储条件: Ambient |
MDL编号:
MFCD00006571 CAS号: 123-91-1 EINECS: 204-661-8 UN号: 1165 ADR: 3,II Merck Index: 13,03330 |
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产品技术规格
Assay (on anhydrous substance) | Min. 99.5 % |
Acidity or alkalinity | Max. 0.001 meq/g |
Boiling point | 100 - 102 °C |
Colouration | Max. 10 APHA |
Density (20/4) | 1.030 - 1.035 |
Solidification point | Min. 11 °C |
Acetaldehyde | Max. 40 ppm |
Acetone | Max. 5 ppm |
Evaporation residue | Max. 50 ppm |
Formaldehyde | Max. 5 ppm |
Peroxides | Max. 100 ppm |
Water | Max. 0.1 % |
Fe (Iron) | Max. 1 ppm |
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