Maleic Aciddisodium Salt 马来酸二钠

CAS 371-47-1 MFCD00013059

化学结构图

371-47-1
SMILES: O=C([O-])/C=C\C(=O)[O-].[Na+].[Na+]

化学属性

Mol. FormulaC4H2Na2O4
Mol. Weight160.04

别名和识别编码

Chemical NameMaleic Aciddisodium Salt
MDL NumberMFCD00013059
CAS Number371-47-1
InChIKeyVRVKOZSIJXBAJG-TYYBGVCCSA-M
Reaxys-RN4212580
Chemical Name Translation马来酸二钠
Beilstein Registry Number2,751
PubChem Substance ID87572133
Synonym 2-Butenedioic acid (Z)-, disodium salt Disodium maleate Maleinan sodny Sodium dimaleate hydrogen maleate maleate maleic acid maleic acid, ammonium salt maleic acid, calcium salt maleic acid, dipotassium salt maleic acid, disodium salt maleic acid, iron salt maleic acid, monoammonium salt maleic acid, monocopper (2+) salt maleic acid, monosodium salt maleic acid, neodymium salt maleic acid, potassium salt maleic acid, sodium salt sodium maleate
InChIInChI=1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2/b2-1-;;
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安全信息

RTECSON2000000
Signal word
Precautionary statements
  • P261 Avoid breathing dust/fume/gas/mist/vapours/spray. 避免吸入粉尘/烟/气体/烟雾/蒸汽/喷雾。
  • P264 Wash hands thoroughly after handling. 处理后要彻底洗净双手。
  • P271 Use only outdoors or in a well-ventilated area.? 只能在室外或通风良好的地方使用。
  • 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。
  • P302+P352
  • P304+P340
  • P305+P351+P338
  • P305+P351+P338+P337+P313
  • 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。
  • P321 Specific treatment (see … on this label). 具体治疗（见本标签上的）。
  • P332+P313
  • P337+P313
  • 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
  • P403+P233
  • P405 Store locked up. 上锁保管。
  • P501 Dispose of contents/container to..… 处理内容物/容器.....
Hazard statements
  • H303 May be harmfully swallowed 吞食可能有害
  • 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
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE/DURATION           : 3380 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   85JCAE "Prehled Prumyslove Toxikologie; Organicke Latky," Marhold, J.,
   Prague, Czechoslovakia, Avicenum, 1986  Volume(issue)/page/year: -,314,1986

系列性分类

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