β-對甲苯胺/4-氨基甲苯/4-甲基苯胺/對叨胺/對氨基甲苯/4-Methylaniline AR,99%, 250克 國產
對甲苯胺鹽酸鹽/鹽酸對甲苯胺/鹽酸-4-甲苯胺/4-甲苯胺鹽酸鹽/4-Methylaniline hydrochloride 超純,99%, 25克 國產/進口
苯胺鹽酸鹽/阿尼林鹽/鹽酸苯胺/Aniline hydrochloride AR,99.5%, 250克 國產
我公司經營各類生化試劑,β-高品質,低價格,歡迎廣大新老客服!
β-〖英文名稱〗:β-Alanine;β-Ala;3-Aminopropionic acid;H-β-Ala-OH
〖其他名稱〗:3-氨基丙酸;β-初油氨基酸;β-絲析氨酸;β-氨基丙酸
〖〗:107-95-9
〖C3H7NO2〗=89.10
〖級別〗:BR
〖含量〗:≥98.0%
〖熔點〗:197~202℃
PH:6.5~7.5
〖透光率〗:≥95%
〖氯化物〗:≤0.04%
〖銨鹽〗:≤0.02%
〖硫酸鹽〗:≤0.048%
〖鐵〗鹽:≤30ppm
〖重金屬〗:≤10ppm
〖〖砷〗鹽〗:≤2ppm
〖灼燒殘渣〗:≤0.20%
〖干燥失重〗:≤0.30%
〖〖性狀〗(以下信息僅供參考)〗:白色結晶粉末。微甜。溶于水,微溶于乙醇,不溶于乙迷、丙同和有機溶劑
〖用途〗:本品僅供科研,不得用于其它〖用途〗。
〖保存〗:RT
客戶可根據β-性質、化學式、分子式、結構式、比重、密度、cas號、沸點、熔點、水溶性、msds、用途、作用、規格包裝、性狀、注意事項、英文名、別稱、純度、級別等情況,本產品化學性質穩定,運輸條件不苛刻,一般儲存在陰涼,干燥,通風良好的地方,遠離不相容的物質。保持容器密閉。
我們提供試劑品牌有Merck、Spectrum、BioAssay Systems、Jaica、Scharlab、Sigma-Aldrich、Amresco、Amersham等試劑品牌,試劑純度高、規格多、包裝好,規格包括:優級純,分析純,化學純,試劑級,基準試劑,實驗純,教學試劑,高純試劑,色譜純,光譜純,電子純。
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