• 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 AC07190500
  • 规格 reagent grade, ACS
  • CAS  77-92-9
  • MDL Number  MFCD00011669
  • 包装 价格 库存 - 促销价
    500g    
    RMB     0
    Citric acid anhydrous, reagent grade, ACS 	无水柠檬酸

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  • Mol. Formula: HOC(COOH)(CH2COOH)2
  • Mol. Weight: 192.12
  • Melting Point: 153-159 °C (lit.)
  • Density: 1.542
  • TSCA: Yes
  • Flash Point: 100 ºC
  • Solubility: Soluble in alcohol, wate...
  • Stability: 对湿度敏感
  • Chemical Name
    Citric acid
    CAS Number
    77-92-9
    PubChem Substance ID
    329774820
    EC Number
    201-069-1
    Beilstein Registry Number
    782061
    MDL Number
    MFCD00011669
    Reaxys-RN
    782061
    Merck Number
    2326
    Synonym
  • β-Hydroxytricarballylic acid
  • Citronensäure, wasserfrei
  • 2-Hydroxy-1,2,3-propantricarbonsäure
  • Hydrocerol A
  • 2-Hydroxy-1,2,3-propanetricarboxylic acid
  • Citric acid anhydrous
  • 2-hydroxy-propane-1,2,3-tricarboxylic acid
  • 柠檬酸 溶液
  • Citro
  • 枸椽酸;柠檬酸;β-羟基丙三羧酸;2-羟基丙三羧酸;3-羟基-3-羧基戊二酸;3-羟基-3-羧基-1,5-戊二酸
  • NSC 30279
  • Zitronensäure
  • 2-Hydroxypropan-1'2'3-tricarboxylsäure
  • IC 柠檬酸根标准品
  • Citretten
  • Citric acid (anhydrous form)
  • 无水柠檬酸
  • Chemfill
  • Kyselina citronova
  • Citronensäure, waserfrei
  • Citronensäure wasserfrei
  • Citronensäure
  • Citric acid anhydrous; 2-Hydroxy-1,2,3-propanetricarboxylic acid; 2-Hydroxytricarball
  • Chemical Name Translation
    柠檬酸
    InChIKey
    KRKNYBCHXYNGOX-UHFFFAOYSA-N
    Wiswesser Line Notation
    QV1XQVQ1VQ
    LabNetwork Molecule ID
    LN00194688
    GHS Symbol
    WGK Germany
    1
    Hazard statements
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H315 Causes skin irritation 会刺激皮肤
  • H318 Causes serious eye damage 严重伤害眼睛
  • H303 May be harmfully swallowed 吞食可能有害
  • Personal Protective Equipment
  • dust mask type N95 (US), Eyeshields, Gloves
  • Eyeshields, Gloves
  • Hazard Codes
  • Xi
  • RTECS
    GE7350000
    Precautionary statements
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P312 Call a POISON CENTER or doctor/physician if you feel unwell. 如果你感觉不适,呼叫解毒中心或医生/医师。
  • 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。
  • P261305+351+338
  • P305+351+338 IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. 如接触到眼睛:小心地用水冲洗几分钟。如果佩戴隐形眼镜并容易取出的话,取出隐形眼镜。继续冲洗。
  • P337+313 IF eye irritation persists: Get medical advice/attention. 如果眼睛刺激持续:获取医疗咨询/就医。
  • Signal word
  • Danger
  • 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;
  • S37/39 Wear suitable gloves and eye/face protection 穿戴适当的手套和眼睛/面保护;
  • 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;
  • 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;
  • Risk Statements
  • R37/38 Irritating to respiratory system and skin 对呼吸系统和皮肤有刺激性
  • R41 Risk of serious damage to eyes 有严重损伤眼睛的危险
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R36 Irritating to eyes 刺激眼睛
  • Storage condition
  • Hygroscopic
  • TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Subcutaneous
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 2700 mg/kg
    TOXIC EFFECTS :
       Lungs, Thorax, or Respiration - other changes
       Musculoskeletal - other changes
    REFERENCE :
       TAKHAA Takeda Kenkyusho Ho.  Journal of the Takeda Research Laboratories.
       (Takeda Yakuhin Kogyo K.K., 2-17-85 Jusohon-machi, Yodogawa-ku, Osaka 532,
       Japan)  V.29-    1970-  Volume(issue)/page/year: 30,25,1971

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Oral
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 5040 mg/kg
    TOXIC EFFECTS :
       Lungs, Thorax, or Respiration - other changes
       Musculoskeletal - other changes
    REFERENCE :
       TAKHAA Takeda Kenkyusho Ho.  Journal of the Takeda Research Laboratories.
       (Takeda Yakuhin Kogyo K.K., 2-17-85 Jusohon-machi, Yodogawa-ku, Osaka 532,
       Japan)  V.29-    1970-  Volume(issue)/page/year: 30,25,1971

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intraperitoneal
    SPECIES OBSERVED        : Rodent - rat
    DOSE/DURATION           : 290 mg/kg
    TOXIC EFFECTS :
       Details of toxic effects not reported other than lethal dose value
    REFERENCE :
       TOVEFN Toksikologicheskii Vestnik.  (18-20 Vadkovskii per.  Moscow, 101479,
       Russia) History Unknown  Volume(issue)/page/year: (5),9,1994

    TYPE OF TEST            : LD50 - Lethal do

    TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
    ROUTE OF EXPOSURE       : Intravenous
    SPECIES OBSERVED        : Rodent - mouse
    DOSE/DURATION           : 42 mg/kg
    TOXIC EFFECTS :
       Behavioral - convulsions or effect on seizure threshold
       Lungs, Thorax, or Respiration - cyanosis
       Gastrointestinal - changes in structure or function of salivary glands
    REFERENCE :
       JPETAB Journal of Pharmacology and Ex

  • 同柠檬酸。
  • Short: III/10a
  • Short: IV/1a
  • Short: III/5a
  • Merck: 14,2326
  • Merck: 14,2326 Beilstein:3(4)1272
  • 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。