摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

dipotassium;sulfite

中文名称
——
中文别名
——
英文名称
dipotassium;sulfite
英文别名
——
dipotassium;sulfite化学式
CAS
——
化学式
K2O3S
mdl
——
分子量
158.26
InChiKey
BHZRJJOHZFYXTO-UHFFFAOYSA-L
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    -7.0
  • 重原子数:
    6
  • 可旋转键数:
    0
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.0
  • 拓扑面积:
    82.4
  • 氢给体数:
    0
  • 氢受体数:
    4

ADMET

毒理性
  • 副作用
哮喘 - 由吸入刺激性或过敏原物质引发的 可逆性支气管收缩(支气管小管狭窄)。
Asthma - Reversible bronchoconstriction (narrowing of bronchioles) initiated by the inhalation of irritating or allergenic agents.
来源:Haz-Map, Information on Hazardous Chemicals and Occupational Diseases
毒理性
  • 解毒与急救
治疗是对症和支持性的。/亚硫酸盐/
TREATMENT IS SYMPTOMATIC & SUPPORTIVE. /SULFITE SALTS/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 解毒与急救
基本治疗:建立专利气道。如有必要,进行吸痰。观察呼吸不足的迹象,如有必要,协助通气。通过非循环呼吸面罩以10至15升/分钟的速度给予氧气。监测肺肿,并在必要时进行治疗……。预期癫痫发作,并在必要时进行治疗……。对于眼睛污染,立即用冲洗眼睛。在运输过程中,用生理盐连续冲洗每只眼睛……。不要使用催吐剂。对于误食,如果患者能吞咽、有强烈的呕吐反射且不流口,则用冲洗口腔,并给予5毫升/千克,最多200毫升的进行稀释……。给予活性炭……。在去污后,用干无菌敷料覆盖皮肤烧伤……。/和相关化合物/
Basic treatment: Establish a patent airway. Suction if necessary. Watch for signs of respiratory insufficiency and assist ventilations if necessary. Administer oxygen by nonrebreather mask at 10 to 15 L/min. Monitor for pulmonary edema and treat if necessary ... . Anticipate seizures and treat if necessary ... . For eye contamination, flush eyes immediately with water. Irrigate each eye continuously with normal saline during transport ... . Do not use emetics. For ingestion, rinse mouth and administer 5 m1/kg up to 200 ml of water for dilution if the patient can swallow, has a strong gag reflex, and does not drool ... . Administer activated charcoal ... . Cover skin burns with dry sterile dressings after decontamination ... . /Sulfur and related compounds/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 解毒与急救
高级治疗:对于无意识的病人,考虑进行口咽或鼻咽气管插管以控制气道。在上呼吸道阻塞的第一个迹象出现时,可能需要早期插管。监测心率和必要时治疗心律失常... 开始静脉输液,使用5%葡萄糖/生理盐:为了保持开放,最低流速... 如果出现低血容量的迹象,使用乳酸钠林格液。注意液体过载的迹象。考虑使用药物治疗肺肿... 使用地西泮安定)治疗癫痫... 对于伴有低血容量迹象的低血压,谨慎给予液体。如果液体量正常而出现低血压,考虑使用血管加压药。注意液体过载的迹象... 使用丙美卡因盐酸协助眼部冲洗... /硫磺及相关化合物/
Advanced treatment: Consider orotracheal or nasotracheal intubation for airway control in the patient who is unconscious. Early intubation at the first sign of upper airway obstruction may be necessary. Monitor cardiac rhythm and treat arrhythmias if necessary ... . Start an IV with D5W /SRP: "To keep open", minimal flow rate/. Use lactated Ringer's if signs of hypovolemia are present. Watch for signs of fluid overload. Consider drug therapy for pulmonary edema ... . Treat seizures with diazepam (Valium) ... . For hypotension with signs of hypovolemia, administer fluid cautiously. Consider vasopressors for hypotension with a normal fluid volume. Watch for signs of fluid overload ... . Use proparacaine hydrochloride to assist eye irrigation ... . /Sulfur and related compounds/
来源:Hazardous Substances Data Bank (HSDB)
毒理性
  • 人类毒性摘录
当摄入时,溶液通过释放硫酸导致胃部刺激。由于迅速氧化成硫酸盐,亚硫酸盐在达到大剂量之前能很好地被容忍;然而,在大剂量下,会描述出剧烈的绞痛和腹泻、循环系统紊乱、中枢神经系统抑制和死亡。/亚硫酸盐类盐/
WHEN INGESTED, SOLN CAUSE GASTRIC IRRITATION BY LIBERATION OF SULFUROUS ACID. BECAUSE OF RAPID OXIDATION TO SULFATE, SULFITES ARE WELL TOLERATED UNTIL LARGE DOSES ARE REACHED; THEN VIOLENT COLIC & DIARRHEA, CIRCULATORY DISTURBANCES, CENTRAL NERVOUS DEPRESSION, & DEATH ARE DESCRIBED. /SULFITE SALTS/
来源:Hazardous Substances Data Bank (HSDB)

反应信息

  • 作为反应物:
    描述:
    参考文献:
    名称:
    LAAKSO, JUHANI;SARKKINEN, VELI, UTT SYMP.,(1989) N03, C. 265-272
    摘要:
    DOI:
  • 作为产物:
    参考文献:
    名称:
    VIZEL, YA. M.;MOSTINSKIJ, I. L.;TROTSINSKIJ, E. E., 14 BCEC. NAUCH.-TEXN. KONF. PO TEXNOL. NEORGAN. VESHCHESTV I MINERAL. UDO+
    摘要:
    DOI:
  • 作为试剂:
    描述:
    参考文献:
    名称:
    Process for the manufacture of sodium metabisulfite
    摘要:
    提供了一种改进的制造亚硫酸钠的过程。在这个过程中,形成亚硫酸氢钠溶液的化学反应是单独进行的,与亚硫酸钠的结晶分离开来。结晶步骤在没有化学改变和没有pH调整的情况下进行。
    公开号:
    US04844880A1
点击查看最新优质反应信息

文献信息

  • 2-halopyridine-6-sulfonic acid and its salt
    申请人:Onoda Cement Co., Ltd.
    公开号:US04973697A1
    公开(公告)日:1990-11-27
    A 2-halopyridine-6-sulfonic acid and its salt represented by the formula: ##STR1## wherein X is a halogen atom, and M is a hydrogen atom or a metal atom. The compounds are useful as intermediates for producing fluorinating agents (reagents for introducing fluorine atoms).
    一种2-卤代吡啶-6-磺酸及其盐,其化学式为:##STR1## 其中X为卤素原子,M为氢原子或属原子。这些化合物可用作生产化剂(引入原子的试剂)的中间体。
  • Novel Hsp90 Inhibitor
    申请人:Kuramochi Hiroshi
    公开号:US20080269218A1
    公开(公告)日:2008-10-30
    Disclosed is a triazole derivative represented by the general formula (1) below or a pharmacologically acceptable salt thereof. Also disclosed are a prodrug of such a triazole derivative and an HSP90 inhibitor containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkenyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or amino group or the like.)
    本发明公开了一种由下述通式(1)表示的三唑衍生物或其药物可接受的盐。还公开了这种三唑衍生物的前药和含有其中任何一种作为活性成分的HSP90抑制剂。(1) (在公式中,X代表卤素原子,可选取代的烷基,可选取代的烯基或类似物; Y代表巯基,羟基,可选取代的磺酰基,可选取代的基或类似物; R代表可选取代的芳基或基或类似物。)
  • HSP90 inhibitor
    申请人:Kuramochi Hiroshi
    公开号:US08399464B2
    公开(公告)日:2013-03-19
    Disclosed is a triazole derivative(s) represented by the general formula (1) below or a pharmacologically acceptable salt(s) thereof. Also disclosed are a prodrug(s) of such a triazole derivative(s) and an HSP90 inhibitor(s) containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkynyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or alkyl group or the like.)
    本发明公开了一种由下式(1)表示的三唑衍生物或其药理学上可接受的盐。还公开了这种三唑衍生物的前药以及含有其中任何一种作为活性成分的HSP90抑制剂。(1)(在该式中,X代表卤素原子,可选取代的烷基,可选取代的炔基或类似物;Y代表巯基,羟基,可选取代的磺酰基,可选取代的基或类似物;R代表可选取代的芳基或烷基或类似物。)
  • Novel HSP90 Inhibitor
    申请人:NIPPON KAYAKU KABUSHIKI KAISHA
    公开号:US20130116252A1
    公开(公告)日:2013-05-09
    Disclosed is a triazole derivative(s) represented by the general formula (1) below or a pharmacologically acceptable salt(s) thereof. Also disclosed are a prodrug(s) of such a triazole derivative(s) and an HSP90 inhibitor(s) containing any one of them as an active constituent. (1) (In the formula, X represents a halogen atom, an optionally substituted alkyl group, an optionally substituted alkynyl group or the like; Y represents a mercapto group, a hydroxyl group, an optionally substituted sulfonyl group, an optionally substituted amino group or the like; and R represents an optionally substituted aryl or alkyl group or the like.)
    本发明涉及一种由下式(1)表示的三唑衍生物或其药理学上可接受的盐。本发明还涉及此类三唑衍生物的前药以及含有其中任何一种作为活性成分的HSP90抑制剂。式中,X代表卤素原子,可选取代的烷基,可选取代的炔基或类似物;Y代表巯基,羟基,可选取代的磺酰基,可选取代的基或类似物;R代表可选取代的芳基或烷基或类似物。
  • PROCESS FOR THE SYNTHESIS OF TETRAFLUOROETHANESULFONIC ACID
    申请人:SRF LIMITED
    公开号:US20150259281A1
    公开(公告)日:2015-09-17
    The present invention provides a process for preparation of tetrafluoroethanesulfonic acid.
    本发明提供了一种制备四氟乙烷磺酸的过程。
查看更多