| 货号 | 规格 | CAS号 | 标准值 | 库存 | 价格 |
|---|---|---|---|---|---|
| CAEQ-4-014048-4000 | 4L | 141-78-6 | 见证书 | 0 | ￥546.00 |
| CAEQ-4-014048-0500 | 500mL | 141-78-6 | 见证书 | 0 | ￥182.00 |
| CAEQ-4-014048-4000 | 4L | 141-78-6 | 见证书 | 0 | ￥546.00 |
| CAEQ-4-014048-0500 | 500mL | 141-78-6 | 见证书 | 0 | ￥182.00 |
4.014048
Ethyl Acetate
UV-HPLC-HPLC preparative
CH3COOC2H5 M.=88.10
CAS No. 141-78-6
UN 1173
1l~0.903kg 1kg~1.107l
Minimum assay (GC) 99.8%
Density at 20/4 0.900 ~ 0.902
MAXIMUM LIMIT OF IMPURITIES
APHA colour 10
Non-volatile mater 0.0005%
Acidity 0.001 meq/g
Water (H2O) 0.05%
Darkened substances by H2SO4 p/t
UV Spectrum (1 cm cell; Ref.: water)
λ (nm) T (%)
255 (cut off) 10
260 50
263 80
265 90
300-400 98
