ETHYLSULFURIC ACID SODIUM SALT
- Product Name
- ETHYLSULFURIC ACID SODIUM SALT
- CAS No.
- 546-74-7
- Chemical Name
- ETHYLSULFURIC ACID SODIUM SALT
- Synonyms
- Sodium sulfovinate;SODIUM ETHYL SULFATE;ETHYL SODIUM SULFATE;sodium ethyl sulphate;SodiumEthylSulfate>Sodium monoethyl sulfate;2-ETHOXYL SULFONATE SODIUM;Salicylic acid Impurity 12;ETHYLSULFURIC ACID SODIUM SALT;Ethyl sulfate sodium salt
- CBNumber
- CB8716635
- Molecular Formula
- C2H5O4SNa
- Formula Weight
- 148.11
- MOL File
- 546-74-7.mol
ETHYLSULFURIC ACID SODIUM SALT Property
- Melting point:
- 170-172°C
- Flash point:
- 9℃
- storage temp.
- Refrigerator
- solubility
- Methanol (Slightly), Water (Slightly)
- form
- powder or crystals
- color
- White to Off-White
- Water Solubility
- almost transparency
- Merck
- 14,8540
- Stability:
- Hygroscopic
- InChI
- InChI=1S/C2H6O4S.Na.H/c1-2-6-7(3,4)5;;/h2H2,1H3,(H,3,4,5);;
- InChIKey
- DMVPOIRSNLKSFT-UHFFFAOYSA-N
- SMILES
- O(CC)S(O)(=O)=O.[NaH]
- EPA Substance Registry System
- Sulfuric acid, monoethyl ester, sodium salt (546-74-7)
Safety
- Hazard Codes
- F,T,Xn
- Risk Statements
- 36/37/38-39/23/24/25-23/24/25-11-36-22
- Safety Statements
- 26-36/37/39-45-36/37-16-7
- RIDADR
- UN1230 - class 3 - PG 2 - Methanol, solution
- WGK Germany
- 1
- TSCA
- TSCA listed
- HS Code
- 2904.10.5000
- Storage Class
- 11 - Combustible Solids
- Hazard Classifications
- Acute Tox. 4 Oral
Eye Irrit. 2
Hazard and Precautionary Statements (GHS)
- Symbol(GHS)
-
- Signal word
- Danger
- Hazard statements
-
H225Highly Flammable liquid and vapour
H370Causes damage to organs
- Precautionary statements
-
P210Keep away from heat/sparks/open flames/hot surfaces. — No smoking.
P280Wear protective gloves/protective clothing/eye protection/face protection.
N-Bromosuccinimide Price
- Product number
- E-116
- Product name
- Ethyl sulfate sodium salt
- Purity
- 10?mg/mL in methanol: water (1:1), certified reference material, ampule of 1?mL, Cerilliant?
- Packaging
- 1ML
- Price
- $435
- Updated
- 2025/07/31
- Product number
- E-064S
- Product name
- Ethyl sulfate sodium salt solution
- Purity
- 1 mg/mL in methanol (as ethyl sulfate), certified reference material, ampule of 1 mL, Cerilliant<SUP>®</SUP>
- Packaging
- 1 unit
- Price
- $199
- Updated
- 2025/07/31
- Product number
- E-064
- Product name
- Ethyl sulfate sodium salt
- Purity
- 1.0?mg/mL in methanol (as ethyl sulfate), ampule of 1?mL, certified reference material, Cerilliant?
- Packaging
- 1mL
- Price
- $202
- Updated
- 2025/07/31
- Product number
- 901275
- Product name
- Sodium ethyl sulfate
- Purity
- ≥98%
- Packaging
- 1G
- Price
- $44.45
- Updated
- 2025/07/31
- Product number
- E0277
- Product name
- Sodium Ethyl Sulfate
- Purity
- >98.0%(T)
- Packaging
- 25g
- Price
- $194
- Updated
- 2025/07/31
ETHYLSULFURIC ACID SODIUM SALT Chemical Properties,Usage,Production
Chemical Properties
White Solid
Uses
A metabolite of ethanol in humans and a potential biomarker of acute alcohol intake.
General Description
A Certified Spiking Solution? suitable for use in LC/MS or GC/MS applications for clinical toxicology, forensic analysis, or urine alchohol testing. Ethyl sulfate is a primary urinary metabolite of consumed alcohol and is indicative of recent alcohol consumption.
Synthesis
Weigh 0.1 mol of sodium monomethyl carbonate, and 400 grams of methanol solvent to form a solution; weigh 0.11 mol of diethyl sulfate, add it to the solution, at 30 ?? ~ 120 ??, the pressure of 0 ~ 2MPa to keep 18 hours, the specific example is at 100 ??, 1MPa to keep 18 hours; the reaction is complete to obtain a solution of sodium ethyl sulfate in methanol. The reaction was completed by heating the solution at a reduced pressure of 6.0 kPa or less and 50??C. After distillation and separation of the methanol, the temperature was increased from 50??C to 100??C and heated for 1 hour, and monomethyl carbonate, dimethyl carbonate, methyl ethyl carbonate, methanol, carbon dioxide and the like were distilled, of which methanol and carbon dioxide were produced by thermal decomposition of the monomethyl carbonate, and the amount was very small. Upon completion of the distillation and separation, the monohydrocarbonate salt of sulfuric acid of this example, i.e., sodium ethyl sulfate, was obtained. The yield was tested to be 99.5%, the moisture was 0.08%, the pH of the 1:100 aqueous solution was 6.8, the main content was 99.3% by cation chromatography, and the main content was 99.5% by anion chromatography.
Purification Methods
Recrystallise it three times from MeOH/Et2O and dry it in a vacuum. [Beilstein 1 H 326, 1 I 164, 1 III 1317, 1 IV 1325.]
ETHYLSULFURIC ACID SODIUM SALT Preparation Products And Raw materials
Raw materials
Preparation Products
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View Lastest Price from ETHYLSULFURIC ACID SODIUM SALT manufacturers
- Product
- ETHYLSULFURIC ACID SODIUM SALT 546-74-7
- Price
- US $1.00/kg
- Min. Order
- 1kg
- Purity
- 99%
- Supply Ability
- 10 mt
- Release date
- 2024-11-26
- Product
- ETHYLSULFURIC ACID SODIUM SALT 546-74-7
- Price
- US $12.00/KG
- Min. Order
- 1g
- Purity
- 99.9%
- Supply Ability
- 500000kgs
- Release date
- 2021-08-13