[A18047] CAS 103-47-9 | CHES, 99% | Alfa
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Brand: Alfa Aesar
103-47-9 | C8H16NNaO3S | ches (buffer)
Chemical Identifiers
CAS
103-47-9
Molecular Weight (g/mol)
229.27
Synonym
ches (buffer)
SMILES
[Na+].[O-]S(=O)(=O)CCNC1CCCCC1
InChI Key
TXWKJOVDGFRVOG-UHFFFAOYSA-M
Molecular Formula
C8H16NNaO3S
IUPAC Name
sodium 2-(cyclohexylamino)ethane-1-sulfonate
Specifications
Form
Crystals or powder or crystalline powder
Assay (Aqueous acid-base Titration)
≥98.5 to ≤101.5%
Identification (FTIR)
Conforms
Water Content (Karl Fischer Titration)
≤0.5%
Appearance (Color)
White
설명
CHES is zwitterionic buffer useful in pH range 8.6 to 10.0.CHES is widely utilized as a buffer which is used for investigations on pH-dependent processes in enzymology. It has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase.
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo Scientific Chemicals.
Applications
CHES is zwitterionic buffer useful in pH range 8.6 to 10.0.CHES is widely utilized as a buffer which is used for investigations on pH-dependent processes in enzymology. It has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase.
CHES is zwitterionic buffer useful in pH range 8.6 to 10.0.CHES is widely utilized as a buffer which is used for investigations on pH-dependent processes in enzymology. It has been shown to have an unusually high affinity for the iodoacetate binding site of liver alcohol dehydrogenase.
Solubility
Soluble in water.
Notes
Store in cool place. Hygroscopic. Incompatible with strong oxidizing agents.
Other References:
Merck Index:14,2055Beilstein:2967601
GHS Hazard and Precautionary Statements
Hazard Statements:Warning
GHS H StatementH319Causes serious eye irritation.
Precautionary Statements:GHS P Statement
P280-P264-P305+P351+P338-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF eye irritation persists: Get medical advice/attention.
P280-P264-P305+P351+P338-P337+P313
Wear protective gloves/protective clothing/eye protection/face protection.
Wash thoroughly after handling.
IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing.
IF eye irritation persists: Get medical advice/attention.
Risk & Safety
TSCA:Yes
경고:RUO – Research Use Only
CAS103-47-9FORMULAC8H16NNaO3SEINECS203-115-6MDLMFCD00003835
| Pakage | 100g, 25g, 500g |
|---|---|
| brand | Alfa Aesar |
