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Acetamide

Cas:
60-35-5
Molecular Structure:
MDL:
MFCD00008023
Molecular Formula:
C2H5NO; CH3CONH2
Molecular Weight:
59.07
Alias:
醋酸胺 Amide C2
Product order:
Name Specifications Packing Price Delivery
Acetamide GCS,≥99.5% (GC) 5g RMB 83.6 Consulting service
Acetamide AR,99% 250g RMB 30.8 Consulting service
Acetamide AR,99% 1kg RMB 94.6 Consulting service
Acetamide 99.8%,升华纯化 100g RMB 119.9 Consulting service
Acetamide 99.8%,升华纯化 500g RMB 427.9 Consulting service
Character:
白色透明结晶,纯品无气味,不纯时具有鼠臭味,易潮解。1g溶于0.5ml水、2ml乙醇、6ml吡啶。能溶于水、醇、吡啶、氯仿、甘油和热苯,几乎不溶于乙醚。低毒,最小致死量(大鼠,经口)360mg/kg。经试验表明,对实验动物有潜在致癌作用。对皮肤、黏膜有较弱的刺激性。
密度:1.159
熔点:81℃
沸点:222℃
折光率n20/D:1.4274
Quality Standard:
项目Item                                  分析纯   化学纯
                                           (AR)      (CP)
含量(CH3CONH2)Assay,%                 ≥ 99     98.0
凝固点Solidifying point℃               ≥ 77.0      76.0
水不溶物lnsoluble matter in water,%     ≤ 0.02      0.03
游离酸(以CH3COOH计)Free acids,%         ≤ 0.2       0.5
灼烧残渣(以硫酸盐计)Residue,%           ≤ 0.01      0.03
氯化物(Cl)Chloride,%                    ≤ 0.002     0.005
硫酸盐(SO4)Sulfate,%                    ≤ 0.002     0.005
乙酸盐(CH3COO)Acetate,%                 ≤ 0.2       0.5
重金属(以Pb计)Heavy metals,%            ≤ 0.001     0.002
Storage:
密封干燥保存。
用途  熔融后作为许多无机和有机化合物的优良溶剂,也用于有机合成增塑剂,酒精变性剂,加溶剂,稳定剂。
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