Ammonium Thioglycolate 巯基乙酸铵

CAS 5421-46-5 MFCD00137451

化学结构图

5421-46-5
SMILES: O=C([O-])CS.[NH4+]

化学属性

Mol. FormulaC2H7NO2S
Mol. Weight109.15
Density1.22
SolubilityMISCIBLE
Stability对光敏感
Boiling Point115 °C at 760 mmHg
Melting Point139-139.5 °C

别名和识别编码

Chemical NameAmmonium Thioglycolate
CAS Number5421-46-5
EC Number226-540-9
Beilstein Registry Number2384789
MDL NumberMFCD00137451
Synonym Ammonium thioglycolate solution {LY} Ammonium thioglycolate solution {} {LY} Ammonium thioglycolate solution {} {} {LY} Ammonium thioglycolate solution {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Ammonium thioglycolate solution {} {} {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID21534
Reaxys-RN11213443
Chemical Name Translation巯基乙酸铵
Wiswesser Line NotationSH1VO &ZH
LabNetwork Molecule IDLN00239825
InChIInChI=1S/C2H4O2S.H3N/c3-2(4)1-5;/h5H,1H2,(H,3,4);1H3
Canonical SMILESSCC([O-])=O.[NH4+]
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分类

  • {SNA} Building Blocks, Chemical Synthesis, Organic Building Blocks, Sulfur Compounds, Thiols/Mercaptans

产品应用

  • 光度试剂和掩蔽剂。测定铁、铝、银和锡等离子。卷发冷烫剂。

安全信息

Signal word
GHS Symbol
WGK Germany1
Safety Statements
  • 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);
  • S36/37 Wear suitable protective clothing and gloves 穿戴适当的防护服和手套;
  • 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;
  • 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
  • R36/37/38 Irritating to eyes, respiratory system and skin 对眼睛、呼吸系统和皮肤有刺激性
  • R25 Toxic if swallowed 吞咽有毒
  • R43 May cause sensitisation by skin contact 皮肤接触会产生过敏反应
  • R34 Causes burns 会导致灼伤
Precautionary statements
  • P301+P310
  • P310 Immediately call a POISON CENTER or doctor/physician. 立即呼救解毒中心或医生/医师。
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • 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。
  • P305+P351+P338
  • P301+P310+P330
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
  • P302+P352+P333+P313+P362+P364
  • P273 Avoid release to the environment. 避免释放到环境中。
  • P405 Store locked up. 上锁保管。
  • P234 Keep only in original container. 只保留在原来的容器中。
Hazard statements
  • H290 May be corrosive to metals 可能腐蚀金属。
  • H314 Causes severe skin burns and eye damage 导致严重的皮肤灼伤和眼睛损伤
  • H317 May cause an allergic skin reaction 可能导致皮肤过敏
  • H301 Toxic if swallowed 吞食有毒
  • H335 May cause respiratory irritation 可能导致呼吸道刺激
Personal Protective Equipment Eyeshields, Gloves
Hazard Codes T
RTECSAI7525000
Packing GroupIII
UN Number
Storage condition 2-8°C, stored under nitrogen {LY} 2-8°C, stored under nitrogen {} {LY} 2-8°C, stored under nitrogen {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, stored under nitrogen {} {} {} {} {} {} {} {} {} {} {} {} {} {} {
Hazard Class8/6.1
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   NTIS** National Technical Information Service.  (Springfield, VA 22161)
   Formerly U.S. Clearinghouse for Scientific & Technical Information.
   Volume(issue)/page/year: AD277-689

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 175 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 97,349,1949

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 97,349,1949

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 165 mg/kg
TOXIC EFFECTS :
   Behavioral - somnolence (general depressed activity)
REFERENCE :
   JPETAB Journal of Pharmacology and Experimental Therapeutics.  (Williams &
   Wilkins Co., 428 E. Preston St., Baltimore, MD 21202)  V.1-    1909/10-
   Volume(issue)/page/year: 97,349,1949

其他信息

  • 可燃性危险特性:高温产生有毒硫氧化物, 氮氧化物和氨烟雾
  • 储运特性:库房通风低温干燥
  • 急性毒性:腹腔-大鼠 LD50: 165 毫克/公斤; 腹腔-小鼠LD50: 100 毫克/公斤
  • 毒性分级:高毒
  • 用途一:用于测定铁的试剂及制药工业
  • Sigma Aldrich:5421-46-5(sigmaaldrich)
  • 有特殊气味。易吸湿。遇铁呈紫红色。易氧化。易溶于水。
  • MSDS 信息:Ammonium mercaptoacetate(5421-46-5).msds
  • 外观性质:无色或浅红色液体。有特殊气味。易吸湿。遇铁呈紫红色。易氧化。易溶于水。密度:1.22
  • 用途二:在化妆品中用作卷发剂、营养液,起定型作用
  • 上游原料:碳酸氢钠 --> 巯基乙酸
  • 灭火剂:干粉、泡沫、砂土、二氧化碳, 雾状水
  • MOL 文件:5421-46-5.mol
  • Acros Organics:硫代乙醇酸铵 Ammonium thioglycolate, 70 wt.% solution in water(5421-46-5)
  • 巯基乙酸铵价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2014/06/02 A2217 硫代乙醇酸铵(约60%的水溶液) Ammonium Thioglycolate (ca. 60% in Water) 500G 304元 2014/06/02 A2217 硫代乙醇酸铵(约60%的水溶液) Ammonium Thioglycolate (ca. 60% in Water) 25G 138元 2010/06/21 384680010 巯基乙酸铵 Ammonium thioglycolate , 70 wt.% solution in water 1 LT 608元
  • 用途三:光度试剂和掩蔽剂。测定铁、铝、银和锡等离子。卷发冷烫剂。
  • 类别:有毒物品

系列性分类


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