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Glycerolformal, Glycerol Formal
CAS number： 4740-78-7
Molecular formula： C4H8O3
Molecular weight： 104.10
Packing: 250kg/drum
Valid time: 2 years
Specification:
项目 Test Items | 检测标准 Specification | 检测结果 Results |
外观 Appearance | 无色，透明略带粘稠液体 Clear, colorless liquid | 符合规定 Complies |
溶解性 Solubility | 混溶于水和96%乙醇 Miscible with water and ethanol (96%) | 符合规定 Complies |
含量 Assay(GC) | 99.0%min | 99.5% |
鉴定 Identification | 红外吸收 IR absorption | 符合规定 Complies |
折光率 Refractive index | 1.445-1.455 | 1.449 |
密度 Ralative index | 1.210-1.220 | 1.212 |
过氧化值 Peroxide Value | 15max | 3.5 |
甲醛 Formaldehyde(UV) | 0.02% max(＜200ppm) | 90ppm |
水分 Water(K-F) | 0.5%max | 0.3% |
重金属 Heavy metals | 0.001%max(＜10ppm) | 符合规定 Complies |
PH(10% w/v in water) | 4.0-6.5 | 5.0 |
结论 Conclusion | 本品符合英国药典2013版检测标准 Glycerolformal conforms to BP2013 | |
Application:
1) It's an acetylating agent, used as a raw material for pesticides and pharmaceuticals, and it's an intermediate in the manufacture of a water treatment agent, ethylidene diphosphate
2)Used as an analytical reagent, as well as in the preparation of acetyl derivatives and dyes
3)Used in organic synthesis, dyestuff and medicine industries
Glycerolformal, Glycerol Formal
CAS number： 4740-78-7
Molecular formula： C4H8O3
Molecular weight： 104.10
Packing: 250kg/drum
Valid time: 2 years
Specification:
项目 Test Items | 检测标准 Specification | 检测结果 Results |
外观 Appearance | 无色，透明略带粘稠液体 Clear, colorless liquid | 符合规定 Complies |
溶解性 Solubility | 混溶于水和96%乙醇 Miscible with water and ethanol (96%) | 符合规定 Complies |
含量 Assay(GC) | 99.0%min | 99.5% |
鉴定 Identification | 红外吸收 IR absorption | 符合规定 Complies |
折光率 Refractive index | 1.445-1.455 | 1.449 |
密度 Ralative index | 1.210-1.220 | 1.212 |
过氧化值 Peroxide Value | 15max | 3.5 |
甲醛 Formaldehyde(UV) | 0.02% max(＜200ppm) | 90ppm |
水分 Water(K-F) | 0.5%max | 0.3% |
重金属 Heavy metals | 0.001%max(＜10ppm) | 符合规定 Complies |
PH(10% w/v in water) | 4.0-6.5 | 5.0 |
结论 Conclusion | 本品符合英国药典2013版检测标准 Glycerolformal conforms to BP2013 | |
Application:
1) It's an acetylating agent, used as a raw material for pesticides and pharmaceuticals, and it's an intermediate in the manufacture of a water treatment agent, ethylidene diphosphate
2)Used as an analytical reagent, as well as in the preparation of acetyl derivatives and dyes
3)Used in organic synthesis, dyestuff and medicine industries
