中文别名: | 对氨基苯甲酸-2-二乙胺基乙酯盐酸盐;4-氨基苯甲酸-2-(二乙氨基)乙酯单盐酸盐;2-二乙基氨基乙基4-氨基苯甲酸酯盐酸盐;對胺苯甲酸Β-二乙胺乙酯鹽酸鹽 | |
CAS No.: | 51-05-8 | |
英文名称: | Procaine hydrochloride | |
分子式: | C13H20N2O2.HCl | |
分子量: | 272.77 | |
EINEC No.: | 200-077-2 |
Items Tested (检测项目) |
Specification (规格标准) |
Characters (性状) |
White, crystalline powder (白色结晶性粉末) |
Identification (鉴定) |
A.B.C: positive reactions A.B.C反应需成阳性 |
Assay (含量) |
99.0%~101.0% |
Melting Point (熔点) |
153~158℃ |
Acidity (酸度) |
Meet the specifications 符合规定要求 |
Chromatographic purity (色谱纯度) |
Secondary spots≤0.5% 次要杂质≤0.5% Sum≤1.0% 总杂质≤1.0% |
Loss on Drying (干燥失重) |
≤1.0% |
Residual on Ignition (灼烧残渣) |
≤0.15% |
Heavy Metal (重金属) |
≤20ppm |