Catechol-3,5-disulfonic acid disodium salt monohydrate 邻苯二酚-3,5-二磺酸钠 一水合物

CAS 149-45-1 MFCD00149531

化学结构图

149-45-1
SMILES: O=S(=O)(O)c1cc(O)c(O)c(S(=O)(=O)O)c1.[NaH]

化学属性

Mol. FormulaC6H4Na2O8S2
Mol. Weight314.20
Melting Point300 °C
Solubility可溶

别名和识别编码

Chemical NameCatechol-3,5-disulfonic acid disodium salt monohydrate
MDL NumberMFCD00007473
CAS Number149-45-1
Synonym Tiron {LY} Tiron {} {LY} Tiron {} {} {LY} Tiron {} {} {} {LY} Tiron {} {} {} {} {LY} Tiron {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} { {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Tiron {} {} {} {} {} {} {} {} {} {} {}
PubChem Substance ID2723960
EC Number205-741-5
Chemical Name Translation邻苯二酚-3,5-二磺酸钠 一水合物
Merck Number9465
Beilstein Registry Number11,297
Wiswesser Line NotationWSO&R BQ CQ ESWO &-NA- 2
Reaxys-RN4629740
LabNetwork Molecule IDLN01741372
InChIInChI=1S/C6H6O8S2.2Na.H2O/c7-4-1-3(15(9,10)11)2-5(6(4)8)16(12,13)14;;;/h1-2,7-8H,(H,9,10,11)(H,12,13,14);;;1H2/q;2*+1;/p-2
Canonical SMILESO=S(C1=C(O)C(O)=CC(S(=O)([O-])=O)=C1)([O-])=O.[Na+].[Na+]
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分类

  • {SNA} Indicators, Metal Titration Indicators, Titration, 分析/色谱, 分析试剂
  • {SNA} Analytical Reagents, Analytical/Chromatography, Indicators, Metal Titration Indicators, Titration

安全信息

RTECSCZ9263000
GHS Symbol
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。
  • 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
Signal word Warning
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
WGK Germany3
Personal Protective Equipment dust mask type N95 (US), Eyeshields, Gloves
Hazard Codes Xi
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;
  • S36 Wear suitable protective clothing 穿戴适当的防护服;
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
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 6060 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   TXCYAC Toxicology.  (Elsevier Scientific Pub. Ireland, Ltd., POB 85,
   Limerick, Ireland) V.1-    1973-  Volume(issue)/page/year: 62,203,1990

TYPE OF TEST            : Mutation in microorganisms
TEST SYSTEM             : Bacteria - Salmonella typhimurium
DOSE/DURATION           : 100 ug/plate
REFERENCE :
   ABCHA6 Agricultural and Biological Chemistry.  (Maruzen Co. Ltd., POB 5050,
   Tokyo International, Tokyo 100-31, Japan)  V.25-    1961-
   Volume(issue)/page/year: 45,327,1981

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 30 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Maternal Effects - uterus, cervix, vagina
   Reproductive - Fertility - post-implantation mortality (e.g. dead and/or
   resorbed implants per total number of implants)
   Reproductive - Effects on Embryo or Fetus - fetotoxicity (except death,
   e.g., stunted fetus)
REFERENCE :
   RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD
   Pub. Ltd., P.O. Box 966, Westbury, NY 11590)  V.1-    1970-
   Volume(issue)/page/year: 73,97,1991

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - mouse
DOSE                    : 30 gm/kg
SEX/DURATION            : female 6-15 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Maternal Effects - other effects
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   RCOCB8 Research Communications in Chemical Pathology and Pharmacology. (PJD
   Pub. Ltd., P.O. Box 966, Westbury, NY 11590)  V.1-    1970-
   Volume(issue)/page/year: 73,97,1991

Storage condition 2-8°C, sealed storage, away from moisture {LY} 2-8°C, sealed storage, away from moisture {} {LY} 2-8°C, sealed storage, away from moisture {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storage, away from moisture {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} 2-8°C, sealed storag

其他信息

  • MSDS 信息:Pyrocatechol-3,5-disulfonic acid disodium salt hydrate(149-45-1).msds
  • Sigma Aldrich:149-45-1(sigmaaldrich)
  • 海关编码:29082000
  • 下游产品:氢胺
  • TCI Shanghai:1,2-二羟基苯-3,5-二磺酸钠一水合物 Tiron Monohydrate,>;98.0%(T)(149-45-1)
  • 外观性质:白至浅灰黄色结晶。易溶于水,水溶液遇金属盐生成水溶性有色化合物,微溶于醇,不溶于丙酮。水溶液应无色,久放后变色则失效。在pH5以下,与三氯化铁络合生成深蓝色溶液,与钛盐生成橙色,与铜盐生成绿黄色,与六价钼生成金丝雀黄色。熔点:300 °C
  • 图谱信息:邻苯二酚-3,5-二磺酸钠(149-45-1)核磁图( 1 HNMR) 邻苯二酚-3,5-二磺酸钠(149-45-1)红外图谱(IR1) 邻苯二酚-3,5-二磺酸钠(149-45-1)红外图谱(IR2)
  • MOL 文件:149-45-1.mol
  • 邻苯二酚-3,5-二磺酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30179914 钛铁试剂 25g 26.3元 2011/08/23 30179960 钛铁试剂 25g 26元 2011/04/16 D0567 钛试剂一水合物 Tiron Monohydrate 25G 335元
  • 敏感性:Hygroscopic
  • 用途二:比色测定锰、钛、铁、铈、钼和光土金属等,络合滴定铁,金属掩蔽剂。
  • Acros Organics:1,2-二羟基苯-3,5-二磺酸钠水合物 Tiron?(149-45-1)
  • F:3-9
  • 用途一:用作有机合成中间体

系列性分类


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