• 超干溶剂
  • HPLC气相顶空
  • HPLC
  • LC-MS
  • 卡尔费休冠军国际cmp
  • 当量溶液
  • 电导率标准溶液
  • pH缓冲液
  • 农残溶剂
  • 原子吸收标准溶液
  • ICP标准溶液
  • 阴离子标准溶液
  • 无机盐
  • 其他
  • 离子对冠军国际cmp
  • 稳定同位素
  • 紫外-可见吸收光谱
  • 品牌 Scharlab
  • 编号 TR04230250
  • 规格 buffer substance, reagent grade, ACS
  • CAS  77-86-1
  • MDL Number  MFCD00004679
  • 包装 价格 库存 - 促销价
    250g    
    RMB     0
    Tris-(hydroxymethyl)-aminomethane, buffer substance, reagent grade, ACS	三(羟甲基)氨基甲烷

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  • Mol. Formula: NH2C(CH2OH)3
  • Mol. Weight: 121.14
  • Boiling Point: 219-220 °C/10 mmHg(lit.)
  • Melting Point: 167-172 °C(lit.)
  • Density: 1.353
  • TSCA: Yes
  • Solubility: 550 G/L (25 ºC)
  • Flash Point: 732°C
  • Appearance: {Chemicalbook} 白色结晶或粉末。熔...
  • Stability: 对湿度敏感
  • Chemical Name
    Tris(hydroxymethyl)aminomethane
    CAS Number
    77-86-1
    Alfabeta Name
    AMINOHYDROXYMETHYLPROPANEDIOL 2213()-----,
    MDL Number
    MFCD00004679
    Synonym
  • 2-氨基-2-(羧甲基)-
  • 氯化锌, 1M IN DIETHYL ETHER
  • Trimethylolaminomethane
  • Tris 缓血酸胺
  • tri(hydroxymethyl)methylamine
  • SIGMA 7-9(R)
  • AMINOMETHYLIDINE TRIMETHANOL
  • 无水氯化锌
  • 8VTE 1L
  • THAM
  • 三羟甲基氨基甲烷
  • Tris-(hydroxymethy
  • Methylamin
  • Tris (buffering agent)
  • Aminotris(hydroxymethyl)methane
  • Tromethamine
  • Tris(hydroxymethyl)aminomethane
  • 无水氯化锌, 99.99% (METALS BASIS)
  • Pehanorm
  • 2-氨基-2-(羟甲基)
  • 2-amino-2-hydroxymethylpropanediol
  • 2-氨基-2
  • 2-氨基-2-(羟甲基)-1,3-丙二醇
  • 2-AMINO-2-(HYDROXYMETHYL)PROPANE-1,3-DIOL
  • Tris, free base
  • TRISAMINE
  • Tris bu
  • 氯化锌水合物
  • ATX TRIS BUFFER
  • Trigmo base
  • Triladyl
  • Trometamol
  • BUFFER TRIS
  • 2-Amino-2-hydroxymethyl-1,3-propanediol
  • 无水氯化锌, 98+%
  • Aminotri(hydroxymethyl)methane
  • 缓血酸铵
  • 缓血酸铵;2-氨基-2-(羟甲基)-1,3-丙二醇;氨丁三醇;三甲醇氨基甲烷;TRIS碱
  • 2-amino-2-(hydroxymethyl)-1,3-propanediol
  • 缓血酸铵,三(羟甲基)氨基甲烷,2-氨基
  • Sarkosyl
  • Tr
  • Tris Amino Crystal
  • 氨基丁三醇
  • Tris(hydroxymethyl)methylamine
  • TAM
  • 2-氨基
  • tris(hydroxymethyl)aminoethane
  • 1,3-p
  • Tham-E
  • trometamol (INN)
  • Trisamine
  • 2-Amino-2-(hydroxymethyl)-1,3-propanediol
  • Trizma® 碱
  • 缓血酸胺
  • Tris 碱
  • Tris
  • PubChem Substance ID
    24900061
    EC Number
    201-064-4
    Beilstein Registry Number
    741883
    Reaxys-RN
    741883
    Merck Number
    9772
    Chemical Name Translation
    三羟甲基氨基甲烷
    Wiswesser Line Notation
    Q1XZ1Q1Q
    LabNetwork Molecule ID
    LN00335089
    Warnings
  • IRRITANT
  • GHS Symbol
    WGK Germany
    2
    Hazard Codes
  • Xi
  • Xi,N,C,F+,F
  • Hazard statements
  • H315 Causes skin irritation 会刺激皮肤
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
  • Personal Protective Equipment
  • dust mask type N95 (US), Eyeshields, Gloves
  • Eyeshields, Gloves
  • RTECS
    TY2900000
    Precautionary statements
  • P264280302+352+332+313+362+364305+351+338+337+313
  • P362 Take off contaminated clothing and wash before reuse. 脱掉污染的衣服,清洗后方可重新使用
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P261305+351+338
  • P280 Wear protective gloves/protective clothing/eye protection/face protection. 戴防护手套/防护服/眼睛的保护物/面部保护物。
  • P332+313 IF SKIN irritation occurs: Get medical advice/attention. 如果发生皮肤刺激:获取医疗咨询/就医。
  • Signal word
  • Safety Statements
  • S26 In case of contact with eyes, rinse immediately with plenty of water and seek medical advice 眼睛接触后,立即用大量水冲洗并征求医生意见;
  • S16 Keep away from sources of ignition - No smoking 远离火源,禁止吸烟;
  • S18 Handle and open container with care 小心搬运和开启容器;
  • S45 In case of accident or if you feel unwell seek medical advice immediately (show the label where possible) 发生事故时或感觉不适时,立即求医(可能时出示标签);
  • S61 Avoid release to the environment. Refer to special instructions/safety data sheet 避免释放到环境中,参考特别指示/安全收据说明书;
  • S36/37/39 Wear suitable protective clothing, gloves and eye/face protection 穿戴适当的防护服、手套和眼睛/面保护;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
  • S60 This material and its container must be disposed of as hazardous waste 该物质及其容器必须作为危险废物处置;
  • S37 Wear suitable gloves 戴适当手套;
  • Risk Statements
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • Storage condition
  • Hygroscopic
  • 密封保存。
  • 2-8°C
  • Packing Group
    II
    Hazard Class
    3
    UN Number
  • TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intravenous
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 1210 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       ABMGAJ Acta Biologica et Medica Germanica.  (Berlin, Ger. Dem. Rep.) V.1-41,
       1958-82.  For publisher information, see BBIADT. Volume(issue)/page/year:
       17,217,1966

    TYPE OF TEST            : LDLo - Lowest published lethal dose
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Rodent - rabbit
    DOSE/DURATION           : 1 gm/kg
    TOXIC EFFECTS :
       Behavioral - somnolence (general depressed activity)
       Behavioral - muscle weakness
       Behavioral - coma
    REFERENCE :
       JIHTAB Journal of Industrial Hygiene and Toxicology.  (Cambridge, MA)
       V.18-31, 1936-49.  For publisher information, see AEHLAU.
       Volume(issue)/page/year: 22,315,1940

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 5900 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       BCFAAI Bollettino Chimico Farmaceutico.  (Societa Editoriale Farmaceutica,
       Via Ausonio 12, 20123 Milan, Italy)  V.33-    1894- Volume(issue)/page/year:
       110,653,1971

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intravenous
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 1800 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       NIIRDN Drugs in Japan (Ethical Drugs).  (Yakugyo Jiho Co., Ltd., Tokyo,
       Japan)  Volume(issue)/page/year: -,419,1990

  • 生物缓冲剂,缓冲范围pH7.0-9.0。酸性气体吸收剂。酸量滴定法基准物质。电流滴定法测定蛋白质中的巯基。纸上电泳分离血清蛋白。淀粉平板电泳分离毒素。
  • Merck: 14,9772 Beilstein: 4,IV,1903
  • Short: IV/4
  • Santoni, V., et al. Electrophoresis 21 , 1054, (2000) 摘要
  • Merck: 14,9772
  • Short: III/5a
  • Widely used biological buffer.
  • Short: IV/8A
  • Merck 14 ,9772
  • 部分产品数据参考 LabNovo , 请谨慎使用并以实际实验测量值为准。