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Merck
CN

239305

次氯酸钠 溶液

greener alternative

reagent grade, available chlorine 4.00-4.99 %

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线性分子式:
NaClO
化学文摘社编号:
7681-52-9
分子量:
74.44
NACRES:
NA.21
PubChem Substance ID:
329752526
UNSPSC Code:
12352300
EC Number:
231-668-3
MDL number:
MFCD00011120
Grade:
reagent grade
Form:
liquid

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产品名称

次氯酸钠 溶液, reagent grade, available chlorine 4.00-4.99 %

InChI key

SUKJFIGYRHOWBL-UHFFFAOYSA-N

InChI

1S/ClO.Na/c1-2;/q-1;+1

SMILES string

[Na+].[O-]Cl

grade

reagent grade

agency

suitable for SM 4500 - NH3

vapor pressure

17.5 mmHg ( 20 °C)

form

liquid

composition

available chlorine, 4.00-4.99%

reaction suitability

reagent type: oxidant

greener alternative product characteristics

Safer Solvents and Auxiliaries
Learn more about the Principles of Green Chemistry.

sustainability

Greener Alternative Product

concentration

4.00-4.99% (chlorine by Na2S2O3, titration)

density

1.097 g/mL at 25 °C

greener alternative category

Aligned

storage temp.

2-8°C

Quality Level

100

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Application

次氯酸钠溶液可作为氧化剂，用于氧化:      
  • 伯醇为醛或羧酸，仲醇为酮。     
  • 芳基醛在相转移催化剂的存在下为相应的酸。      
  • 醚为酯通过仔细控制pH（pH范围为8-9.5），

它还可作为试剂用于：      
  • 烯酮和多环芳烃的环氧化。      
  • 氧化降解发硬      
  • 伯胺和仲胺的N-氯化作用
  • α, β-不饱和酮的对映选择性活化      
  • 烯烃在锇催化剂作用下的不对称二羟基化反应      
  • 在CeCl3存在下的烯丙基碳氯化反应

Disclaimer

“本品不可用作全球生物杀灭剂法规监管的生物杀灭剂，包括但不限于：美国联邦杀虫剂、杀菌剂和灭鼠剂法(US EPA′s Federal Insecticide Fungicide and Rodenticide Act)、欧盟生物杀灭剂法规(European Biocidal Products Regulation)、加拿大虫害管理监管机构(Canada’s Pest Management Regulatory Agency)、土耳其生物杀灭剂法规(Turkey’s Biocidal Products Regulation)、韩国生物杀灭剂法(Korea’s Consumer Chemical Products and Biocide Safety Management Act (K-BPR))等。”

Features and Benefits

  • 容易获得的试剂      
  • 容易处理的氧化剂      
  • 在pH范围10-11内氧化底物不需要相转移催化剂     
  • 废物处理简单且低毒性

General description

次氯酸钠(NaOCl)是有机合成中用于许多氧化和氯化反应的常用试剂。
We are committed to bringing you Greener Alternative Products, which adhere to one or more of The 12 Principles of Green Chemistry. This product is considered as an environmentally benign oxidant and has been enhanced for "Safer Solvents and Auxiliaries". Click here for more information.

pictograms

CorrosionEnvironment
GHS05,GHS09

signalword

Danger

Hazard Classifications

Aquatic Acute 1 - Aquatic Chronic 2 - Eye Dam. 1 - Skin Irrit. 2

存储类别

12 - Non Combustible Liquids

wgk

WGK 2

flash_point_f

Not applicable

flash_point_c

Not applicable

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
WXBF8079V
SHBS9237
SHBT3495
SHBS6781
0000357742

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Bingying Leng et al.
Plant science : an international journal of experimental plant biology, 302, 110704-110704 (2020-12-09)
Arabidopsis thaliana TRY is a negative regulator of trichome differentiation that promotes root hair differentiation. Here, we established that LbTRY, from the recretohalophyte Limonium bicolor, is a typical MYB transcription factor that exhibits transcriptional activation activity and locates in nucleus.
Isolation of Epithelial Cells from Mouse Gastrointestinal Tract for Western Blot or RNA Analysis.
Zeineldin M and Neufeld K.
Bio-protocol, 2(22) (2012)
Collection of Root Exudate from Duckweed.
Lu Y, et al.
Bio-protocol, 5(1) (2015)
Sodium Hypochlorite
Galvin JM and Jacobsen EN
eEROS (Encyclopedia of Reagents for Organic Synthesis) (2001)
B R Johnson et al.
Journal of endodontics, 19(1), 40-43 (1993-01-01)
Although the tissue solvent and bactericidal properties of sodium hypochlorite are well known, the effective shelf-life of prepared sodium hypochlorite solutions is not known. The stability of sodium hypochlorite is adversely affected by exposure to high temperature, light, air, and
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