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乙酸(冰醋酸),ACS,≥99.7%,金属元素杂质ppm级别
- 品牌:德国CNW
- 货号: CFEQ-4-110031-1001
- CAS编号:
- 产地:德国
- 供应商报价: 面议
- 安谱实验科技 更新时间:2024-04-29 13:55:00
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- 详细介绍
- 4.110031Acetic Acid glacial ACS-ISO, Reag. Ph. Eur.CH3COOH M.=60.05CAS No. 64-19-71l~1.052kg 1kg~0.951lMinimum assay (GC) 99.7%Density at 20/20 1.050 ~ 1.052Freezing point 16.0 ℃MAXIMUM LIMIT OF IMPURITIESAPHA colour 10Alkalinity 0.0004 meq/gInsoluble matter in H2O p/t.Non-volatile matter 0.001%Reducing substance to KMnO4 p/t.Reducing on ignition (as SO4) 0.0005%Chloride (Cl) 0.00004%Phosphate (PO4)0.00004%Sulfate (SO4)0.0001%Reducing substances to K2Cr2O7 p/t.Nitrate (NO3) 0.0001%Acetaldehyde (CH3CHO)0.0002%Acetic anhydride [(CH3CO)2O] (GC)0.01%Formate (HCOO) 0.01%Water (H2O) 0.2%Heavy metals (as Pb) 0.00005%Metals by ICP [mg/Kg (ppm)]Ag0.01Cd0.01K 0.1 Sb0.02Al0.05Co0.01Li0.01Si0.1As0.5 Cr0.02Mg0.1 Sn0.05Au0.1 Cu0.01Mn0.01Sr0.05B 0.05Fe0.1 Mo0.02Ti0.05Ba0.1 Ga0.05Na0.5 Tl0.02Be0.01Ge0.02Ni0.05V 0.02Bi0.05Hg0.1 Pb0.5 Zn0.05Ca0.5 In0.05Pt0.1 Zr0.05
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