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|
项目 |
技术指标 |
|
性状 |
白色结晶粉末 |
|
含量% |
99.5%-101% |
|
PH(50g/L, 25℃) |
10.0-11.5 |
|
铁 |
≤5ppm |
|
铜 |
≤5ppm |
|
重金属（Pb） |
≤5ppm |
|
氯化物（Cl） |
≤10ppm |
|
硫酸盐（SO4） |
≤10ppm |
|
吸光度A（290nm, 400g/L） |
≤0.2 |
CAS号：77-86-1
分子式：C4H11NO3
包装：25KG纸板桶；25KG纸箱；500G/瓶
级别：工业级 医药级
电话：0086-27-83248187
邮箱：sales@fuchigroup.com
用途：三羟甲基氨基甲烷为非钠的氨基缓冲碱。是一种重要的生物化学、化学和医药中间体。用作核酸和蛋白质的溶剂及生物缓冲液。此外，Tris还可用于表面活性剂、硫化促进剂的制备。
Tris (hydroxymethyl )aminomethane
|
Item |
Technical Index |
|
Appearance |
White crystalline powder |
|
Assay% |
99.5%-101% |
|
PH (0.1M aq.) |
10.0-11.5 |
|
Fe, w/% |
≤5ppm |
|
Cu,w/% |
≤5ppm |
|
Heavy Metal (Pb), w/% |
≤5ppm |
|
Chloride, w/% |
≤10ppm |
|
SO42- , w/% |
≤10ppm |
|
Absorbance, A（290nm, 400g/L） |
≤0.2 |
CAS No.: 77-86-1
Formula: C4H11NO3
Packaging: 25KG fiber can；25KG carton；500G bottle
Grade：Industrial grade, Medical grade
Tel：0086-27-83248187
E-mail：sales@fuchigroup.com
Usage：Tris(hydroxymethyl)aminomethane is a non-sodium amino buffer base, it is an important biochemical, chemical and pharmaceutical intermediate. It can be used as a solvent and biological buffer for nucleic acids and proteins. In addition, it’s used in the preparation of surfactants and vulcanization accelerators.
三（羟甲基）氨基甲烷CAS号：77-86-1
三（羟甲基）氨基甲烷分子式： C2H7NO3
三（羟甲基）氨基甲烷英文名称： Tris(hydroxymethyl)aminoethane
三（羟甲基）氨基甲烷英文同义词： 2-Amino-2-hydroxymethyl-1,3-propanediol; TRIS; Tromethamine; Tromethane; tris(hydroxyme.)aminomethane; trizma base; Trometamol; tri(hydroxymethyl)methylamine; Tris(hydroxymethyl) methylamine Tris buffer 99.8+ %; Trihydroxymethyl Aminomethane; Tris, Ultra Pure; Tris(hydroxymethyl)aminomethane, Ultra Pure; Tris, Pure Tris(hydroxymethyl)aminomethane, Pure; Tris(hydroxymethyl)aminomethane, Technical Grade; Tris, Tissue Culture Tested Tris(hydroxymethyl)aminomethane, Tissue Culture Tested; Tris, Alcohol Free Tris(hydroxymethyl)aminomethane, Alcohol Free; Tris(hydroxymethyl)aminomethane, Ultra Pure, Molecular Biology Grade; Tris EDTA acetate buffer; THAM; Trimethanolaminomethane; Tri(hydroxymethyl)aminomethane; Tris(hydroxymethyl)aminomethane; 2-Amino-2-(hydroxymethyl)-1,3-propanediol; Tris hydroxyl methyl amino methane; 2-amino-2-(hydroxymethyl)propane-1,3-diol; 1,3-dihydroxy-2-(hydroxymethyl)propan-2-aminium; (methylamino)methanetriol
三（羟甲基）氨基甲烷EINECS号： 201-064-4
三（羟甲基）氨基甲烷分子量： 93.0819
三（羟甲基）氨基甲烷熔点： 167-172℃
三（羟甲基）氨基甲烷沸点： 167.494°C at 760 mmHg
三（羟甲基）氨基甲烷密度： 0.558mmHg at 25°C
三（羟甲基）氨基甲烷闪点： 102.896°C
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