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Sodium trifluoroacetate

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Sodium trifluoroacetate Basic information

Product Name:
Sodium trifluoroacetate
CAS:
2923-18-4
MF:
C2F3NaO2
MW:
136.01
EINECS:
220-879-6
Mol File:
2923-18-4.mol
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Sodium trifluoroacetate Chemical Properties

Melting point:
205-207 °C (dec.)(lit.)
Density 
1.49 g/mL(lit.)
storage temp. 
Store below +30°C.
solubility 
H2O: 1 M at 20 °C, clear, colorless
form 
Crystalline Powder
color 
White
PH
7 (H2O, 20℃)
Water Solubility 
625 g/L (25 ºC)
Sensitive 
Hygroscopic
BRN 
3597949
InChIKey
UYCAUPASBSROMS-UHFFFAOYSA-M
CAS DataBase Reference
2923-18-4(CAS DataBase Reference)
EPA Substance Registry System
Acetic acid, trifluoro-, sodium salt (2923-18-4)
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Safety Information

Hazard Codes 
Xi
Risk Statements 
36/37/38
Safety Statements 
26-36-37/39
RIDADR 
2811
WGK Germany 
1
RTECS 
AK0250000
3-10
Hazard Note 
Irritant/Hygroscopic
TSCA 
T
HazardClass 
6.1
PackingGroup 
II
HS Code 
29159080

MSDS

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Sodium trifluoroacetate Usage And Synthesis

Chemical Properties

White crystalline powder

Purification Methods

A possible contaminant is NaCl. The solid is treated with CF3CO2H and evaporated twice. Its solubility in CF3CO2H is 13.1% at 29.8o. The residue is crystallised from dilute EtOH, and the solid is dried in vacuum at 100o. [Hara & Cady J Am Chem Soc 76 4285 1954.] It can be precipitated from EtOH by adding dioxane, then recrystallising several times from hot absolute EtOH. Dry it at 120-130o/1mm. [Beilstein 2 IV 461.]

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Sodium trifluoroacetateSupplierMore

shanghai science Bio-Pharmceutical.co,ltd. Gold
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13482412995/13761402923 02157872719
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market@freefluor.com
J & K SCIENTIFIC LTD.
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010-82848833- ;010-82848833-
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jkinfo@jkchemical.com;market6@jkchemical.com
Meryer (Shanghai) Chemical Technology Co., Ltd.
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future industrial shanghai co., ltd
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400-0066-400;021-60496031
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sales@jonln.com
Alfa Aesar
Tel:
400-610-6006; 021-67582000
Email:
saleschina@alfa-asia.com
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