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Glyceryl triacetate

Cas:
102-76-1
Molecular Structure:
MDL:
MFCD00008716
Molecular Formula:
C9H14O6;(CH3COOCH2)2CHOCOCH3
Molecular Weight:
218.20
Alias:
甘油三乙酸酯,三醋酯,三醋酸甘油酯,丙三醇三乙酸酯,醋酸甘油酯 1,2,3-Triacetoxypropane 1,2,3-Triacetylglycerol Glycerol triacetate Triacetin 1,2,3-Propanetriol triacetate
Product order:
Name Specifications Packing Price Delivery
Glyceryl triacetate AR 2.5kg RMB 385 Consulting service
Glyceryl triacetate AR 500ml RMB 82.5 Consulting service
Character:
无色油状液体,微有脂肪气味,有苦味,能溶于水、醇、苯、氯仿、乙醚及其他有机溶剂,微溶于二硫化碳。低毒,半数致死量(大鼠,经口)3000mg/kg。
熔点:3℃
沸点:258-260℃
折光率n20/D:1.4307
闪点:138℃
密度:1.155 
Quality Standard:
Q/(HG)SJ 371-92
项目Item                                    化学纯
                                             (CP)
含量(C9H14O6)Assay,%                        ≥98.0
密度(20℃)Density,g/mL                    1.157-1.162
游离酸(以CH3COOH计)Free acids,%              ≤0.1
水份(H2O)Water,%                             ≤0.1
灼烧残渣(以硫酸盐计)Ignition residue,%       ≤0.1


项目                                        分析纯
                                             (AR)
外观Appearance                              无色无臭油状粘稠液体
三醋酸甘油酯含量assay %                     ≥ 99.0
酸度 %As HAc                                ≤0.02
水份water %                                 ≤0.05
折光率(n20d)                              1.430~1.435
色度 Pt-Co                                  ≤20 

Storage:
密封保存。
用途  测定脂酶的底物,香料固定剂,溶剂,气相色谱固定液(最高使用温度85℃,溶剂为甲醇、氯仿),分离分析气体和醛。
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