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廠家供應(yīng)優(yōu)質(zhì)L-谷氨酰胺詳細說明用途

 
 
單價 120.00 / 公斤對比
銷量 暫無
發(fā)貨 河南鄭州市付款后3天內(nèi)
庫存 5000000公斤起訂50公斤
品牌 極好
型號 56-85-9
規(guī)格 99%
過期 長期有效
更新 2012-10-17 16:27
 

鄭州弘益泰化工產(chǎn)品有限公司

企業(yè)會員第14年
資料未認證
保證金未繳納
詳細說明

L-谷氨酰胺    120元/公斤
中文別名:L-谷氨酸-5-酰胺;L-谷酰胺;麩氨酰胺;L-谷氨酰胺;L-氨酰胺;L-谷氨酸酰胺;氨羰基丁氨酸;左谷酰胺
分子式:C5H10N2O3         分子量:146.14
性狀:L-谷氨酰胺為白色結(jié)晶或晶性粉末,能溶于水,不溶于甲醇、乙醇、醚、苯、丙酮、氯仿和乙醇乙酯,無臭,稍有甜味。在中性溶液中穩(wěn)定,在醇、堿或熱水中易分解成谷氨醇或丙酯化為吡咯羧醇,無臭,有微甜味。熔點在 185~186 ℃。
用途:營養(yǎng)增補劑,調(diào)味增香劑。醫(yī)藥上用作治療消化器官潰瘍、醇中毒及改善腦功能。L - 谷氨酰胺是構(gòu)成人體蛋白質(zhì)所必需的 20 種氨基酸之一。
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