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Cesium formate

Product Name
Cesium formate
CAS No.
3495-36-1
Chemical Name
Cesium formate
Synonyms
caesium formate;Cesium format;CESIUM FORMATE;CAESIUMFUMARATE;Formic acid cesium;AVO Cesium Formate;FORMIC ACID CESIUM SALT;CESIUM FORMATE 1-HYDRATE;Cesium Formate (80% Sol.);CESIUM FORMATE, MONOHYDRATE
CBNumber
CB9696622
Molecular Formula
CH3CsO2
Formula Weight
179.94
MOL File
3495-36-1.mol
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Cesium formate Property

Melting point:
50°C
Density 
1.017 [CRC10]
vapor pressure 
4.66hPa at 19.85℃
solubility 
very soluble in H2O
pka
3.74[at 20 ℃]
form 
Crystalline Powder
color 
White
Water Solubility 
very soluble H2O [CRC10]
Hydrolytic Sensitivity
0: forms stable aqueous solutions
Sensitive 
Hygroscopic
BRN 
3912426
InChI
InChI=1S/CH2O2.Cs.H/c2-1-3;;/h1H,(H,2,3);;
InChIKey
KFKUTOIEAHFKHG-UHFFFAOYSA-N
SMILES
C(=O)O.[CsH]
LogP
-2.2 at 25℃
CAS DataBase Reference
3495-36-1(CAS DataBase Reference)
EPA Substance Registry System
Formic acid, cesium salt (3495-36-1)
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Safety

Hazard Codes 
Xi,Xn
Risk Statements 
36/37/38-68/22-48/22-36-22
Safety Statements 
22-24/25-36/37/39-26-36/37
WGK Germany 
3
3-10
TSCA 
Yes
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H319Causes serious eye irritation

H371May cause damage to organs

H373May cause damage to organs through prolonged or repeated exposure

Precautionary statements

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

Sigma-Aldrich
Product number
433764
Product name
Cesium formate
Purity
98%
Packaging
25g
Price
$57.9
Updated
2024/03/01
Alfa Aesar
Product number
012927
Product name
Cesium formate hydrate, 99.9% (metals basis)
Packaging
100g
Price
$131
Updated
2021/12/16
Alfa Aesar
Product number
012927
Product name
Cesium formate hydrate, 99.9% (metals basis)
Packaging
25g
Price
$37.1
Updated
2021/12/16
Alfa Aesar
Product number
B21327
Product name
Cesium formate, 98%
Packaging
25g
Price
$52.4
Updated
2024/03/01
Alfa Aesar
Product number
B21327
Product name
Cesium formate, 98%
Packaging
100g
Price
$144
Updated
2024/03/01
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Cesium formate Chemical Properties,Usage,Production

Chemical Properties

white crystal(s) [CRC10]

Definition

ChEBI: Caesium formate is the organic caesium salt of formic acid. It contains a formate.

References

[1] Liangliang Deng. “Stabilizing Bottom Side of Perovskite via Preburying Cesium Formate toward Efficient and Stable Solar Cells.” Advanced Functional Materials 33 43 (2023).
[2] Fung Fuh Wong . “An efficient and convenient transformation of α-haloketones to α-hydroxyketones using cesium formate.” Journal of Organometallic Chemistry 694 21 (2009): Pages 3452-3455.
[3] Guo, Qiang et al. “Multiple-cation wide-bandgap perovskite solar cells grown using cesium formate as the Cs precursor with high efficiency under sunlight and indoor illumination?.” Physical Chemistry Chemical Physics 29 (2022): 17526–17534.

Uses

Cesium formate could be used as a weighting agent of a novel drilling and completing fluid base fluid has excellent performance. This compound has a great potential for use as sealing and packing liquids as densities up to 2.3 SG can be achieved. Cesium formate is also used, for example, as a substitute for the highly toxic and corrosive zinc bromide salt solution. In addition, preburying cesium formate (CsFo) into the SnO2 electron transport layer (ETL) could stabilize the bottom side. The synergistic effect of cesium cation (Cs+) and formate anion (HCOO?) causes strain relaxation, void elimination, and defect reduction, which further facilitate charge extraction. In the presence of cesium formate in dry MeOH solution, α-halo ketones underwent a direct conversion reaction to afford α-hydroxy ketone in excellent yields. Introducing cesium formate (CsFa) as the Cs precursor COULD fabricate efficient WBG PSCs[1-3].

Cesium formate Preparation Products And Raw materials

Raw materials

Preparation Products

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Cesium formate Suppliers

Hubei Enxing Biotechnology Co., Ltd
Tel
16621771607
Email
exbio_tech@163.com
Country
China
ProdList
8228
Advantage
58
Shaanxi Dideu Medichem Co. Ltd
Tel
029-61856358 15229202216
Fax
029-88380327
Email
1020@dideu.com
Country
China
ProdList
10011
Advantage
58
Tianjin Zhongxin Chemtech Co., Ltd.
Tel
022-66880623
Fax
86(0)22-66880086
Email
sales@tjzxchem.com
Country
China
ProdList
613
Advantage
60
Meryer (Shanghai) Chemical Technology Co., Ltd.
Tel
021-61259108 18621169109
Fax
86-21-61259102
Email
market03@meryer.com
Country
China
ProdList
40228
Advantage
62
Alfa Aesar
Tel
400-6106006
Fax
021-67582001/03/05
Email
saleschina@alfa-asia.com
Country
China
ProdList
30123
Advantage
84
Beijing HwrkChemical Technology Co., Ltd
Tel
010-89508211 18501085097
Fax
010-89508210
Email
sales.bj@hwrkchemical.com
Country
China
ProdList
8415
Advantage
55
Energy Chemical
Tel
021-021-58432009 400-005-6266
Fax
021-58436166
Email
sales8178@energy-chemical.com
Country
China
ProdList
44689
Advantage
61
Shandong Xiya Chemical Co., Ltd
Tel
4009903999 13355009207
Fax
0539-6365991
Email
3007715519@qq.com
Country
China
ProdList
18738
Advantage
57
Tianjin heowns Biochemical Technology Co., Ltd.
Tel
400 638 7771
Email
sales@heowns.com
Country
China
ProdList
14435
Advantage
57
Maya High Purity Chemicals
Tel
+86 (573) 82222445 (0)18006601000 452520369
Fax
+86 (573) 82222643
Email
sales@maya-r.com
Country
China
ProdList
11707
Advantage
57
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View Lastest Price from Cesium formate manufacturers

Hebei Longbang Technology Co., Ltd
Product
Cesium formate 3495-36-1
Price
US $7.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20TONS
Release date
2024-05-17
Hebei Jingbo New Material Technology Co., Ltd
Product
Cesium formate 3495-36-1
Price
US $20.00/kg
Min. Order
1kg
Purity
80%
Supply Ability
200000
Release date
2023-11-23
HebeiShuoshengImportandExportco.,Ltd
Product
Cesium formate 3495-36-1
Price
US $6.00/kg
Min. Order
1kg
Purity
99%
Supply Ability
2000KG/Month
Release date
2024-08-01

3495-36-1, Cesium formateRelated Search:


  • CESIUM FORMATE, MONOHYDRATE
  • CESIUM FORMATE
  • FORMIC ACID CESIUM SALT
  • Cesiumformatehydrate,99.9%(metalsbasis)
  • CESIUM FORMATE 1-HYDRATE
  • CESIUM FORMATE SOLUTION HIGH DENSITY
  • CAESIUMFUMARATE
  • caesium formate
  • Formic acid cesium
  • AVO Cesium Formate
  • ForMic acid, cesiuMsalt (1:1)
  • Cesium formate ISO 9001:2015 REACH
  • Cesium Formate (80% Sol.)
  • Cesium format
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  • CsOOCH
  • HCOOCs
  • CHO2CsH2O
  • Cesium
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