[B20281] CAS 175278-64-5 | 4-Bromobenzenesulfinic acid sodium salt dihydrate, 97% | Alfa
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Brand: Alfa Aesar
175278-64-5 | B20281
Chemical Identifiers
CAS
175278-64-5
Specifications
Water Content (Karl Fischer Titration)
≥9.5 to ≤15.0%
Appearance (Color)
White
Form
Crystals or powder or crystalline powder
Assay (Non-aqueous acid-base Titration)
≥96.0 to ≤104.0% (as dihydrate)
Identification (FTIR)
Conforms
설명
4-Bromobenzenesulfinic acid sodium salt dehydrate is used in the preparation of unsymmetrical internal alkynes and vinyl sulfones by reaction with alkynes by using palladium as a catalyst.
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
4-Bromobenzenesulfinic acid sodium salt dehydrate is used in the preparation of unsymmetrical internal alkynes and vinyl sulfones by reaction with alkynes by using palladium as a catalyst.
4-Bromobenzenesulfinic acid sodium salt dehydrate is used in the preparation of unsymmetrical internal alkynes and vinyl sulfones by reaction with alkynes by using palladium as a catalyst.
Solubility
Soluble in water.
Notes
Incompatible with strong oxidizing agents and strong reducing agents.
GHS Hazard and Precautionary Statements
Hazard Statements:H315-H319-H335
GHS H StatementH315-H319-H335Causes skin irritation.Causes serious eye irritation.May cause respiratory irritation.
Precautionary Statements:P261-P264b-P271-P280-P302+P352-P304+P340-P305+P351+P338-P312-P332+P313-P362-P501c
Risk & Safety
TSCA:No
경고:RUO – Research Use Only
CAS175278-64-5MDLMFCD00210139
| Pakage | 10g, 2.5g |
|---|---|
| brand | Alfa Aesar |
