Sodium benzoate 苯甲酸钠

CAS 532-32-1 MFCD00012463

化学结构图

532-32-1
SMILES: O=C([O-])c1ccccc1.[Na+]

化学属性

Mol. FormulaC7H5NaO2
Mol. Weight144.10
Melting Point>300 °C
Solubility溶于水和乙醇、甘油、甲醇。
TSCAYes
Density1.44
Stability对湿度敏感

别名和识别编码

Chemical NameSodium benzoate
Synonym Sodium benzoate {LY} Sodium benzoate {} {LY} Sodium benzoate {} {} {LY} Sodium benzoate {} {} {} {LY} Sodium benzoate {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Sodium benzoate {} {} {} {} {} {} {} {} {} {} {} {} {
CAS Number532-32-1
PubChem Substance ID125307873
EC Number208-534-8
Beilstein Registry Number3572467
MDL NumberMFCD00012463
Reaxys-RN1100243
Merck Number8582
Chemical Name Translation苯甲酸钠
Wiswesser Line NotationQVR &-NA-
LabNetwork Molecule IDLN00195186
Canonical SMILESO=C(O[Na])C1=CC=CC=C1
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分类

  • {SNA} Molecular Biology, Optimization Reagents, Protein Structural Analysis, Proteomics, X-Ray Crystallography
  • {SNA} Building Blocks, Carbonyl Compounds, Carboxylic Acid Salts, Chemical Synthesis, Organic Building Blocks
  • Alphabetic, Analytical Standards, Analytical/Chromatography, Application, Chromatography, Cosmetic Standards, Cosmetics, E numbers (Food Additives), E200–E299 (preservatives), E211, Food & Beverage Standards, Ingredients, Preservatives, Preservatives & Antioxidants, S, SN - SZ
  • {uni_hamburg} no charge; carbocycle; aromatic; 6RingOnly; 6ring; carboxylate; 2fra

产品应用

  • 用作血清胆红素试验的助溶剂、食品添加剂(防腐剂)、医药工业的杀菌剂、染料工业的媒染剂、塑料工业的增塑剂,也用作香料等有机合成的中间体。

相关文献及参考

  • Short: IV/1a
  • Merck:14,8582
  • Merck:14,8582 Beilstein: 9,IV,273
  • Short: LC
  • Short: EINECS

安全信息

GHS Symbol
WGK Germany1
Hazard statements
  • H319 Causes serious eye irritation 严重刺激眼睛
  • H303 May be harmfully swallowed 吞食可能有害
Personal Protective Equipment Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter
RTECSDH6650000
Precautionary statements
  • 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
  • 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
  • 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
Signal word Warning
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;
Risk Statements
  • R36 Irritating to eyes 刺激眼睛
  • R36/38 Irritating to eyes and skin 对眼睛和皮肤有刺激性
Hazard Codes Xi
Storage condition Store at room temperature {LY} Store at room temperature {} {LY} Store at room temperature {} {} {LY} Store at room temperature {} {} {} {LY} Store at room temperature {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store at room temperature {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {} {LY} Store a
TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FAONAU FAO Nutrition Meetings Report Series.  (Rome, Italy)  No.?-57,
   1948-77.  Discontinued.  Volume(issue)/page/year: 53A,34,1974

TYPE OF TEST            : LDLo - Lowest published lethal dose
ROUTE OF EXPOSURE       : Subcutaneous
SPECIES OBSERVED        : Amphibian - frog
DOSE/DURATION           : 100 mg/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   HBAMAK "Abdernalden's Handbuch der Biologischen Arbeitsmethoden." (Leipzig,
   Ger. Dem. Rep.)  Volume(issue)/page/year: 4,1313,1935

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rabbit
DOSE/DURATION           : 2 gm/kg
TOXIC EFFECTS :
   Details of toxic effects not reported other than lethal dose value
REFERENCE :
   FAONAU FAO Nutrition Meetings Report Series.  (Rome, Italy)  No.?-57,
   1948-77.  Discontinued.  Volume(issue)/page/year: 53A,34,1

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - mouse
DOSE/DURATION           : 1600 mg/kg
TOXIC EFFECTS :
   Behavioral - changes in motor activity (specific assay)
   Lungs, Thorax, or Respiration - dyspnea
REFERENCE :
   GISAAA Gigiena i Sanitariya.  For English translation, see HYSAAV.  (V/O
   Mezhdunarodnaya Kniga, 113095 Moscow, USSR)  V.1-    1936-
   Volume(issue)/page/year: 51(1),75,1986

TYPE OF TEST            : LD50 -

TYPE OF TEST            : LD50 - Lethal dose, 50 percent kill
ROUTE OF EXPOSURE       : Intramuscular
SPECIES O

TYPE OF TEST

TYPE OF TEST            : Sister chromatid exchange
TEST SYSTEM             : Human Lymphocyte
DOSE/DURATION           : 10 mmol/L
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 241,109,1990

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Lung
DOSE/DURATION           : 1 gm/L
REFERENCE :
   ATSUDG Archives of Toxicology, Supplement.  (Springer-Verlag New York, Inc.,
   Service Center, 44 Hartz Way, Secaucus, NJ 07094)  No.1-    1978-
   Volume(issue)/page/year: 4,41,1980

TYPE OF TEST            : Cytogenetic analysis
TEST SYSTEM             : Rodent - hamster Fibroblast
DOSE/DURATION           : 2 gm/L/48H
REFERENCE :
   MUREAV Mutation Research.  (Elsevier Science Pub. B.V., POB 211, 1000 AE
   Amsterdam, Netherlands) V.1-    1964-  Volume(issue)/page/year: 48,337,1977

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 44 gm/kg
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Newborn - viability index (e.g., # alive at day 4
   per # born alive)
REFERENCE :
   ESKHA5 Eisei Shikenjo Hokoku.  Bulletin of the Institute of Hygienic
   Sciences.  (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu,
   Setagaya-ku, Tokyo 158, Japan)  V.1-    1886-  Volume(issue)/page/year:
   (96),47,1978

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 300 mg/kg
SEX/DURATION            : female 12-14 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Effects on Embryo or Fetus - fetal death
REFERENCE :
   TXAPA9 Toxicology and Applied Pharmacology.  (Academic Press, Inc., 1 E.
   First St., Duluth, MN 55802) V.1-    1959-  Volume(issue)/page/year:
   19,373,1971

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Oral
SPECIES OBSERVED        : Rodent - rat
DOSE                    : 44 gm/kg
SEX/DURATION            : female 1-22 day(s) after conception
TOXIC EFFECTS :
   Reproductive - Specific Developmental Abnormalities - homeostasis
   Reproductive - Specific Developmental Abnormalities - eye/ear
   Reproductive - Specific Developmental Abnormalities - musculoskeletal system
REFERENCE :
   ESKHA5 Eisei Shikenjo Hokoku.  Bulletin of the Institute of Hygienic
   Sciences.  (Kokuritsu Eisei Shikenjo Kagaku, 18-1 Bushitsu Johobu,
   Setagaya-ku, Tokyo 158, Japan)  V.1-    1886-  Volume(issue)/page/year:
   (96),47,1978

TYPE OF TEST            : TDLo - Lowest published toxic dose
ROUTE OF EXPOSURE       : Intraperitoneal
SPECIES OBSERVED

其他信息

  • 易燃,低毒。无臭,味微甜而有甜涩味。有能溶于水,稍溶于醇,1g溶于1.8ml水、1.4ml沸水、约75ml乙醇、50ml混合液(47.5ml乙醇和3.7ml水)。水溶液对石蕊呈微碱性,pH约为8。半数致死量(大鼠,经口)4.07mg/kg。

系列性分类


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