Creatinine
Update:2014/10/5 6:37:53
| Item: | Creatinine | ||
| Synonym: | 肌酐;2-亞氨基-1-甲基咪唑啉-4-酮 2-亞氨基-N-甲基乙內(nèi)酰脲 2-氨基-1-甲基-2-咪唑啉-4-酮;2-Amino-1-methyl-2-imidazolin-4-one, 2-Imino-1-methylimidazolidin-4-one, 2-Imino-N-methylhydantoin | ||
| CAS No.: | 60-27-5 | Special Grade: | ACS Grade |
| Formula: | C4H7N3O | M.W.: | 113.12 |
Order
| Product No. | Size | Price | Brand |
| C4255-5g | 5g | 160 | GBCBIO |
| C4255-10g | 10g | 275 | GBCBIO |
| C4255-25g | 25g | 470 | Sigma |
Introduction
| Purity(%).......................................................>98.0 Loss on drying(%)...........................................<0.5 Heavy metals (as Pb)................................<20ppm Sulfate(%)................................. |
| 熱至約300℃分解。水中溶解度:90 g/l (20°C)，微溶于乙醇，幾乎不溶于乙醚、丙酮和氯仿。本品從飽和溶液緩慢蒸發(fā)結(jié)出的，含二分子結(jié)晶水。在熱的飽和溶液中結(jié)晶的，含一分子結(jié)晶水。最大吸收波長(zhǎng)234nm(ε6900,pH6.5～12.3)、217nm(ε4500,pH<3),225nm(ε11100,1mol/L氫氧化鉀)。 |
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