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CAS:824-79-3 Sodium p-tolylsulfinate P-Toluenesulfinate Sodium Salt
Product Name: Sodium p-tolylsulfinate
Identification
Synonyms P-Toluenesulfinate Sodium Salt; Sodium p-Toluene Sulfinate; SPTS;p-Toluene sulfinic
acid sodium salt; P-toluene suifinic acid sodium salt;P-Toluene sulfinic acid sodium; Sodium toluene-4-sulphinate;
p-Toluenesulfinic acid, sodium salt; p-tolylsulfonylsodium
Molecular Formula C7H7NaO2S
Molecular Weight 178.18
CAS Number 824-79-3
EINECS/ELINCS 212-538-5
Structure
Solubility soluble in Ethanol, water and ether
Stability Stable under normal temperature and pressure, avoid strong oxidant contact
Item |
Specification |
Appearance |
White powder |
Purity |
≥98% |
Water solution (10%) |
Clear and transparent |
PH Value (10%) |
≤10.0 |
Water |
≤1.0% |
NaCl |
≤1.0% |
Na2SO4 |
≤2.0% |
Na2CO3 |
≤0.05% |
Application
It is an important raw material in organic synthesis. It can be used as an important intermediate
for the synthesis of heterocyclic compounds, p-toluenesulfonyl methyl isocyanide and many
other derivatives of p-toluenesulfonic acid and p-toluenesulfinic acid, and also used as a curing
agent for grouting materials.
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