BENZENETHIONOSULFONIC ACID, SODIUM SALT
BENZENETHIONOSULFONIC ACID, SODIUM SALT
CAS: 1887-29-2
Molecular Formula: C6H5NaO2S2
BENZENETHIONOSULFONIC ACID, SODIUM SALT - Names and Identifiers
BENZENETHIONOSULFONIC ACID, SODIUM SALT - Physico-chemical Properties
| Molecular Formula | C6H5NaO2S2 |
| Molar Mass | 196.22 |
| Melting Point | 275 °C (dec.)(lit.) |
| Storage Condition | Room Temprature |
| Physical and Chemical Properties | The chemical quality product is white crystal, m.p.275 ℃, soluble in water. |
| Use | Sodium thiobenzenesulfonate is a pesticide intermediate, mainly used in the synthesis of the silkworm poison insecticide. |
BENZENETHIONOSULFONIC ACID, SODIUM SALT - Upstream Downstream Industry
| Raw Materials | Sodium hydrosulfide Benzenesulfonyl chloride BENZENESULFINIC ACID SODIUM SALT |
| Downstream Products | Thiocyclam Bensultap |
BENZENETHIONOSULFONIC ACID, SODIUM SALT - Nature
| EPA chemical information | Benzenesulfonothioic acid, sodium salt (1887-29-2) |
Last Update：2024-04-10 22:29:15
BENZENETHIONOSULFONIC ACID, SODIUM SALT - Security information
| WGK Germany | 3 |
Last Update：2024-04-10 22:29:15
BENZENETHIONOSULFONIC ACID, SODIUM SALT - Production method
The preparation method is to synthesize sodium thiobenzenesulfonate by reacting benzenesulfonyl chloride with sodium sulfide.
A certain amount of water and 60% sodium sulfide pulverized into small particles are added into an enamel reactor, toluene is added, and 98% benzene sulfonate chlorine is dropped in at 30-40 ℃ for 2h, then kept at 50-55 ℃ for 2h, kept at 70 ℃ for 1h, concentrated to dry under reduced pressure to obtain a mixture of sodium thiobenzenesulfonate and sodium chloride, and the content of sodium thiobenzenesulfon. The raw material sodium sulfide in this reaction can also be replaced by sodium hydrosulfide.
In addition, sodium benzenesulfonate can also be reacted with sulfur to prepare sodium thiobenzenesulfonate
Last Update：2024-04-10 22:29:15
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Product Name: Benzenethionosulfonic acid sodium salt technical grade, 85% Visit Supplier Webpage Request for quotationCAS: 1887-29-2
Tel: +86-400-900-4166
Email: product@acmec-e.com
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Product Name: BENZENETHIONOSULFONIC ACID, SODIUM SALT Visit Supplier Webpage Request for quotationCAS: 1887-29-2
Tel: +86-18821248368
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CAS: 1887-29-2
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CAS: 1887-29-2
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View History
BENZENETHIONOSULFONIC ACID, SODIUM SALT
Pyridine,4-methoxy-,1-oxide
4H-Cyclopenta[b]thiophen-6(5H)
苯甲酸单乙醇胺
雷美替胺中间体
速溶姜油--姜茶原料
trimethyl-[phenethyl-bis(trimethylsilyloxy)silyl]oxy-silane
氯替泼诺
对二苯甲酸二肼
194615-04-8
Pyridine,4-methoxy-,1-oxide
4H-Cyclopenta[b]thiophen-6(5H)
苯甲酸单乙醇胺
雷美替胺中间体
速溶姜油--姜茶原料
trimethyl-[phenethyl-bis(trimethylsilyloxy)silyl]oxy-silane
氯替泼诺
对二苯甲酸二肼
194615-04-8
Raw Materials for BENZENETHIONOSULFONIC ACID, SODIUM SALT
Downstream Products for BENZENETHIONOSULFONIC ACID, SODIUM SALT