Sodium formate 甲酸钠

CAS 141-53-7 MFCD00013101

化学结构图

141-53-7
SMILES: O=C[O-].[Na+]

化学属性

Mol. FormulaCHNaO2
Mol. Weight68.01
Melting Point259-262 °C
Density1.919
TSCAYes
SolubilitySoluble in water, glycerol. Slightly soluble in alcohol
Boiling Point360 °C at 760 mmHg
Stability易吸潮
Appearance 甲酸钠(141-53-7)为白色粉末。熔点253℃。相对密度1.919。溶于水和甘油,微溶于乙醇。不溶于乙醚。甲酸钠在高温下分解为草酸钠和氢,最后成碳酸钠。有轻微的甲酸气味,有吸水性。

别名和识别编码

Chemical NameSodium formate
Synonym Sodium formate {LY} Sodium formate {} {LY} Sodium formate {} {} {LY} Sodium formate {} {} {} {LY} Sodium formate {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium formate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} So
Beilstein Registry Number3595134
PubChem Substance ID87561118
CAS Number141-53-7
EC Number205-488-0
MDL NumberMFCD00013101
Reaxys-RN3595134
Merck Number8621
Chemical Name Translation甲酸钠
Wiswesser Line NotationVHO &-NA-
LabNetwork Molecule IDLN00193638
InChIInChI=1S/CH2O2.Na/c2-1-3;/h1H,(H,2,3);/q;+1/p-1
Canonical SMILESO=CO[Na]
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分类

  • {SNA} Molecular Biology, Optimization Reagents, Protein Structural Analysis, Proteomics, X-Ray Crystallography
  • {SNA} Analytical Standards, E numbers (Food Additives), E200–E299 (preservatives), E237, Food & Beverage Standards, Food and Cosmetic Component Standards, 分析/色谱
  • {SNA} Essential Chemicals,

产品应用

  • 沉淀贵金属,在溶液中可形成三价金属的络离子。有缓冲作用,可以校正强矿酸的pH值至更高些。还是重金属的沉淀剂。

相关文献及参考

  • Can be used as a hydrogen donor in catalytic transfer hydrogenation reactions. More active hydrogen donor than formic acid in hydrogenolysis of aryl chlorides. For a comparative mechanistic study of formic acid and formate salts in this reaction, see: J. Org. Chem., 60, 1347 (1995). See also Ammonium formate, A10699.
  • Reaction with acetyl chloride gives the useful formylating agent, formic acetic anhydride. For details, including isolation by distillation, see: Org. Synth. Coll., 6, 8 (1988); review: Tetrahedron, 46, 1081 (1990).
  • Reduces amine oxides to amines under mild conditions: Chem. Lett., 1517 (1985).
  • Under phase-transfer conditions converts primary alkyl chlorides to alcohols via the formate esters: Synthesis, 763 (1986).
  • Converts Grignard reagents to aldehydes in excellent yields: Tetrahedron Lett., 25, 1843 (1984). Lithium formate may also be used.
  • Merck: 14,8621

安全信息

RTECSLR0350000
WGK Germany1
Personal Protective Equipment Eyeshields, Gloves Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
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 storage,
Hazard Codes Xi
Safety Statements
  • S24/25 Avoid contact with skin and eyes 避免皮肤和眼睛接触;
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
  • R36 Irritating to eyes 刺激眼睛
  • R67 Vapours may cause drowsiness and dizziness 蒸汽可能导致嗜睡和昏厥
GHS Symbol
Precautionary statements
  • P262 Do not get in eyes, on skin, or on clothing. 不要接触眼睛,皮肤或衣服。
Hazard statements
  • H336 May cause drowsiness or dizziness 肯能导致嗜睡或头晕
  • H319 Causes serious eye irritation 严重刺激眼睛
Signal word Warning
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Unreported
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 2500 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   BJCAAI British Journal of Cancer.  (Macmillan Press Ltd., Houndmills,
   Basingstoke, Hants. RG21 2XS, UK)  V.1-    1947-  Volume(issue)/page/year:
   6,160,1952

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Mammal - cat
DOSE/DURATION           : 1140 mg/kg
TOXIC EFFECTS :
   Behavioral - sleep
   Behavioral - somnolence (general depressed activity)
   Behavioral - muscle weakness
REFERENCE :
   AEXPBL Archiv fuer Experimentelle Pathologie und Pharmakologie.  (Leipzig,
   Ger. Dem. Rep.)  V.1-109, 1873-1925.  For publisher information, see NSAPCC.
    Volume(issue)/page/year: 21,119,1886

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Intravenous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 1250 mg/kg
TOXIC EFFECTS :
   Sense Organs and Special Senses (Eye) - miosis (pupillary constriction)
   Autonomic Nervous System - other (direct) parasympathomimetic
   Kidney, Ureter, Bladder - urine volume increased
REFERENCE :
   AEXPBL Archiv fuer Experimentelle Pathologie und Pharmakologie.  (Leipzig,
   Ger. Dem. Rep.)  V.1-109, 1873-1925.  For publisher information, see NSAPCC.
    Volume(issue)/page/year: 21,119,1886

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 11200 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   ZERNAL Zeitschrift fuer Ernaehrungswissenschaft.  (Dr. Dietrich Steinkopff
   Ver

其他信息

  • 方法一:由一氧化碳和氢氧化钠在
  • 用途一:用于醇酸树脂涂料、
  • 甲酸钠与甲酸钙:甲酸钠和甲酸钙是常见的2种甲酸金属盐,甲
  • Sigma Aldrich:141-53-7(sigmaaldrich)
  • {Chemicalbook
  • 用途六:沉淀贵金属,在溶液中可形成三价金属的络离子。有缓冲作用,可以校正强矿酸的pH值至更高些。是生产甲酸和草酸的中间体,也用于生产二甲基甲酰胺等。也用于医药、印染工业。还是重金属的沉淀剂。
  • {Chemic
  • 用途五:是生产
  • Acros Organics:甲酸钠 Formic acid, sodium salt, 99%(141-53-7)
  • 用途二:主要用于生产甲酸、草酸和保险粉等
  • 甲酸钠价格(试剂级):更新日期 产品编号 产品名称 包装 价格 2011/08/23 30166960 甲酸钠(阴凉) 500g 40.6元 2011/08/23 30166918 甲酸钠(阴凉) 500g 40.6元 2011/08/23 30166961 甲酸钠(阴凉) 500g 33.9元
  • 防护措施:本品有毒。防护方法参见“甲酸”。
  • 水中溶解度(g/100ml):不同温度(℃)时每100毫升水中的溶解克数: 43.9g/0℃;62.5g/10℃;81.2g/20℃;102g/30
  • 甲酸钠与甲酸钙:甲酸钠和甲酸钙是常见的2种甲酸金属盐,甲酸钠又名蚁酸钠,自然界种存在2种分子形态的甲酸钠化合物: ① 无水甲酸钠为白色结晶粉末,有轻微吸湿性,有毒。相对密度1.92 (20℃),熔点253℃。溶于水,微溶于乙醇,不溶于乙醚。 ② 二水甲酸钠为无色晶体。微有甲酸气味,有毒。溶于水和甘油,微溶于乙醇。强热时分解为氢和草酸钠,最后转变成碳酸钠。由甲酸与氢氧化钠相互作用制得。 甲酸钠的主要用途如下: 甲酸钠可用做化学分析试剂,用作测定砷和磷的含量,还用作消毒剂、媒染剂等。工业上用粉状甲酸钠替代甲酸来提高石灰石FGD系统的性能,优点是使用安全、卫生。 甲酸钠制备方法:实验室用碳酸氢钠跟甲酸反应,使溶液保持碱性,除去Fe3+、过滤、在滤液中加入甲酸,使溶液呈弱酸性后,蒸发、结晶即得甲酸钠粗品。 甲酸钙为自由流动的白色结晶性粉末,有防霉、防腐、抗菌作用,为有机酸饲料添加剂。含量99%,其中甲酸69%、钙31%,含水量低。本品熔点高,在颗粒料中不易被破坏。饲料中添加0.9%~1.5%。本品在胃内分离出甲酸,降低胃pH值,维持消化道酸度,防止致病菌生长,从而控制和防止与细菌感染有关的腹泻发生。微量甲酸能激活胃蛋白酶原的作用,提高饲料中有效成分的吸收;与饲料中矿物质产生螯合作用,促进矿物质的消化吸收;也可作为钙的补充物。用于仔猪预防腹泻,提高成活率;促进饲料转化,提
  • Alfa Ae
  • 方法二:1.工业上由一氧化碳与氢氧化钠在150-170℃、约2MPa下反应而得。实际上,甲酸钠的生产过程是草酸生产的一部分,用于吸收反应的氢氧化钠溶液的浓度为25%-30%。甲酸钠也可由甲酸与氧氧化钠或碳酸氢钠反应而制备。原料消耗定额:一氧化碳(>28%)1630kg/t、烧碱(>30%)2160kg/t。2.季戊四醇副产。
  • 方法二:1.工业上由一氧化碳与氢氧化钠在150-170℃、约2MP
  • 下游产品:硫酸钠 --> 甲酸 --> 连二亚硫酸钠 --> 甲酰胺 --> 草酸 --> 醋酸钯 --> 氨茴酸甲酯 --> 3-苯氧基苄醇 --> 2,2-二甲基-1,3-丙二醇 --> 菊酸甲酯 --> 4,4'-二氨基二苯醚 --> 6,6'-二甲基-2,2'-联吡啶 --> 禾草敌 --> 咪唑-4-甲酸乙酯 --> 精恶唑禾草灵 --> 磺草灵 --> 甲基苯噻隆 --> 甲酸苄酯 --> 橡胶硫化促进剂 PZ --> 草酸钠 --> 连二亚硫酸钠 --> 1-羟基-2-萘甲酸 --> 2-苯基-4-喹啉羧酸 --> 二乙基二硫代氨基甲酸锌 --> 4-羟基-3-甲基苯甲酸 --> 1-甲基-3-苯基硫脲 --> 阳离子红 FF --> 甲酸异戊酯 --> 甲乙酐 --> 铬鞣助剂DPS
  • 上游原料:氢氧化钠 --> 一

系列性分类