Name | Specifications | Packing | Price | Delivery |
Benzyl alcohol | 分析標準品 | 1ml | RMB 418 | Consulting service |
Benzyl alcohol | ACS | 500ml | RMB 82.5 | Consulting service |
Benzyl alcohol | GR | 500ml | RMB 74.8 | Consulting service |
Benzyl alcohol | CP | 500ml | RMB 27.5 | Consulting service |
Benzyl alcohol | AR | 500ml | RMB 30.8 | Consulting service |
ACS級
項目名稱Item ACS Grade
含量(C6H5CH2OH)Assay ≥99.0%
色度,黑曾單位Color(APHA) ≤20
灼燒殘渣Residue after ignition ≤0.005%
苯乙酮(C6H5COCH3)Acetophenone ≤0.02%
苯甲醛(C6H5CHO)Benzaldehyde ≤0.01%
項目 優(yōu)級純
(GR)
外觀Appearance 無色透明液體
紅外光譜鑒別Infrared spectrometry 符合
純度Purity ≥99.95% (GC)
色度Color scale < 20 (Colorimetry)
水份Water < 0.01% (K.F.)
鐵Iron(Fe) < 0.0001% (Photometry)
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