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Views: 0 Author: Site Editor Publish Time: 2023-12-13 Origin: Site
Hisea Chem
QINGDAO Hisea Chem CO., LTD
13E,HUAPU BUILDING, NO.68,XIANGGANG MIDDLE ROAD,QINGDAO,CHINA
TEL:+86-0532-85708917 FAX:+86-0532-85708018
CERTIFICATE OF ANALYSIS
品名： Product name: | 醋酸丁酯 N-Butyl acetate | 批号 Batch Number | 2023.12.01 | ||
生产日期： Manu.date | 2023.12.01 | 执行标准 standaard | GB3729-91 | ||
测定项目Index | 质量指标 Specification | 测定结果 Result | |||
外观 appearance | Colorless, no eident mechanical impurites | passed | |||
色度Chrominance(Pt-Co) | ≤10 | 10 | |||
密度Density at 20 DegC(g/cm3) | 0.878-0.883 | 0.881 | |||
纯度Purity % | ≥99.5 | 99.7 | |||
水Water Content % | ≤0.05 | 0.02 | |||
酸Acidity as Acetic Acid % | ≤0.010 | 0.007 | |||
蒸发残渣Non-Volatile Matter % | 0.005 | 0.002 | |||
结论Test Conclusion | |||||
Qualified | |||||
检验Analyst: Sun xiaomei 复核Check: Zhang baoguo
检验日期Date:2023.12.02
