Sodium thiomethoxide
- Createtime： 2026-04-14
- Updatetime： 2026-04-15
Product Details
| useage |
Industrial use
|
| deliveryInfo |
|
| appearance |
solid
|
| Molecular Weight |
70.07
|
| aliasen |
|
| supplyCapacity |
50000MT/Month
|
| harbor |
Qingdao,China
|
| minorder |
1KG
|
| Appearance |
White crystalline solid
|
Shandong Huashang Chemical Co., Ltd. is a high-tech enterprise focused on industry of fine chemicals research and develop, produce and sale. Shandong Huashang Chemical Co., Ltd. is located in Shan Dong Ji Nan China. we have the ability to provide you high quality products. More than 90 % of our products are exported to developed countries and regions such as north America, Europe, Japan, South Korea and the Middle East.
Sodium thiomethoxide
CAS: 5188-07-8
Molecular Formula: CH3NaS
Molecular Weight: 70.07
Alias: Sodium methyl mercaptide
Category: Organic sulfur intermediate, strong nucleophilic reagent
Physical and Chemical Properties
Appearance: White to off-white crystalline solid
Melting Point: 85-90 °C
Solubility: Soluble in water, methanol and ethanol; decomposes in aqueous solution
Stability: Hygroscopic; unstable in air, easy to oxidize and release mercaptan odor; decomposes under acidic condition
Storage: Hermetically sealed, stored in cool, dry and inert atmosphere, away from acid and oxidants
Specification Sheet
| Item | Standard | Unit | Test Method |
| Appearance | White crystalline solid | - | Visual Inspection |
| CAS Identification | Compliant | - | Spectral Analysis |
| Purity | ≥98.0 | % | Titration / HPLC |
| Loss on Drying | ≤1.0 | % | Gravimetric Method |
| Residue on Ignition | ≤1.5 | % | Gravimetric Method |
Main Application
Important raw material for pharmaceutical, pesticide and fine chemical synthesis. Widely used for thiolation reaction, nucleophilic substitution reaction, also applied in rubber auxiliary production.
